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| griddap | Subset | tabledap | Make A Graph | wms | files | Accessible | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNnoaaSNPPnoaa20NRTchlaGapfilledDaily | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNnoaaSNPPnoaa20NRTchlaGapfilledDaily.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNnoaaSNPPnoaa20NRTchlaGapfilledDaily/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNnoaaSNPPnoaa20NRTchlaGapfilledDaily/ | public | Chlorophyll (Gap-filled DINEOF), NOAA S-NPP NOAA-20, VIIRS, Near Real-Time, Global 9km, 2020-present, Daily | Visible and Infrared Imager/Radiometer Suite/Suomi-NPP NOAA-20 (VIIRS) Level-3 (WW00), Chlorophyll, DINEOF, Gap filled, MSL12, Global, Daily, processed by NOAA. EXPERIMENTAL.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nchlor_a (Chlorophyll Concentration, DINEOF Gap-Filled, mg m^-3)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNnoaaSNPPnoaa20NRTchlaGapfilledDaily_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNnoaaSNPPnoaa20NRTchlaGapfilledDaily_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNnoaaSNPPnoaa20NRTchlaGapfilledDaily/index.htmlTable | https://coastwatch.noaa.gov/
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNnoaaSNPPnoaa20NRTchlaGapfilledDaily.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNnoaaSNPPnoaa20NRTchlaGapfilledDaily&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNnoaaSNPPnoaa20NRTchlaGapfilledDaily | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNchlaDaily | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNchlaDaily.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNchlaDaily/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNchlaDaily/ | public | Chlorophyll, NOAA S-NPP VIIRS, Near Real-Time, Global 4km, Level 3, 2017-present, Daily | Visible and Infrared Imager/Radiometer Suite/Suomi-NPP (VIIRS) Level-3 (WW00), Near Real-Time, Chlorophyll, Global, Daily, processed by NOAA. EXPERIMENTAL.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nchlor_a (Chlorophyll Concentration, OC3 Algorithm, mg m^-3)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNchlaDaily_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNchlaDaily_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNchlaDaily/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/near-real-time/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNchlaDaily.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNchlaDaily&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNchlaDaily | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNchlaWeekly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNchlaWeekly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNchlaWeekly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNchlaWeekly/ | public | Chlorophyll, NOAA S-NPP VIIRS, Near Real-Time, Global 4km, Level 3, 2017-present, Weekly | Visible and Infrared Imager/Radiometer Suite/Suomi-NPP (VIIRS) Level-3 (WW00), Geometric Mean Baseline of Chlorophyll, Near Real-Time, Global, Weekly, processed by NOAA. EXPERIMENTAL.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nchlor_a (Chlorophyll Concentration, OC3 Algorithm, mg m^-3)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNchlaWeekly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNchlaWeekly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNchlaWeekly/index.htmlTable | https://coastwatch.noaa.gov/thredds/dodsC/CoastWatch/VIIRS/chlora/Weekly/WW00.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNchlaWeekly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNchlaWeekly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNchlaWeekly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQchlaDaily | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQchlaDaily.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQchlaDaily/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQchlaDaily/ | public | Chlorophyll, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily | Level-3 Standard Mapped Image (SMI), Global, 4km, Chlorophyll, Daily composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nchlor_a (Chlorophyll Concentration, Default Algorithm, mg m^-3)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQchlaDaily_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQchlaDaily_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQchlaDaily/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQchlaDaily.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQchlaDaily&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQchlaDaily | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQchlaMonthly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQchlaMonthly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQchlaMonthly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQchlaMonthly/ | public | Chlorophyll, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly | Level-3 Standard Mapped Image (SMI), Global, 4km, Chlorophyll, Monthly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nchlor_a (Chlorophyll Concentration, Default Algorithm, mg m^-3)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQchlaMonthly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQchlaMonthly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQchlaMonthly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQchlaMonthly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQchlaMonthly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQchlaMonthly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQchlaWeekly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQchlaWeekly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQchlaWeekly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQchlaWeekly/ | public | Chlorophyll, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly | Level-3 Standard Mapped Image (SMI), Global, 4km, Chlorophyll, Weekly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nchlor_a (Chlorophyll Concentration, Default Algorithm, mg m^-3)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQchlaWeekly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQchlaWeekly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQchlaWeekly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQchlaWeekly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQchlaWeekly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQchlaWeekly | ||
| https://polarwatch.noaa.gov/erddap/griddap/noaacwSARciceclassnpoleDaily | https://polarwatch.noaa.gov/erddap/griddap/noaacwSARciceclassnpoleDaily.graph | https://polarwatch.noaa.gov/erddap/files/noaacwSARciceclassnpoleDaily/ | public | Ice Classification, Metop-C Advanced SCATterometer (ASCAT), 4km, North Pole (Arctic), Daily | The ASCAT Ice Classification system takes Enhanced Resolution (4.5 km x 4.5 km) ASCAT Normalized Radar Cross Section (NRCS) and in a two-step process creates an Ice Classification mask with 3 classes (seasonal, perennial, mixed). Primary Input data Enhanced Resolution (4.5 km x 4.5 km) ASCAT Normalized Radar Cross Section (NRCS) created by the Scatterometer Image Reconstruction (SIR) algorithm. Developed by David Long at BYU. National Ice Center's 4 km Interactive Snow and Ice Mask (IMS). Warning: Microwave-based ASCAT sea ice classification may not be reliable during Northern summer months or melt periods (approximately May to September) because melting snow and ice have a distinct microwave radar return that may prevent accurate identification of ice type.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][rows][cols]):\nIceClass\n | https://polarwatch.noaa.gov/erddap/info/noaacwSARciceclassnpoleDaily/index.htmlTable | https://coastwatch.noaa.gov/
| https://polarwatch.noaa.gov/erddap/rss/noaacwSARciceclassnpoleDaily.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=noaacwSARciceclassnpoleDaily&showErrors=false&email= | USDOC/NOAA/NESDIS PolarWatch | noaacwSARciceclassnpoleDaily | |||||
| https://polarwatch.noaa.gov/erddap/griddap/noaacwVIIRSn20iceconcSP06Daily | https://polarwatch.noaa.gov/erddap/griddap/noaacwVIIRSn20iceconcSP06Daily.graph | public | Ice Concentration, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (South), Antarctic, 750m, Daily, Past 3 Weeks | Enterprise Ice Concentration/ Ice Mask/ Ice Surface Temperature Products\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][rows][cols]):\nIceConc (Ice Concentration, 1)\n | https://polarwatch.noaa.gov/erddap/info/noaacwVIIRSn20iceconcSP06Daily/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/sea-ice/viirs-sea-ice-concentration-ice-thickness-ice-surface-temperature.html
| https://polarwatch.noaa.gov/erddap/rss/noaacwVIIRSn20iceconcSP06Daily.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=noaacwVIIRSn20iceconcSP06Daily&showErrors=false&email= | NOAA NESDIS CoastWatch | noaacwVIIRSn20iceconcSP06Daily | ||||||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQkd490Daily | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQkd490Daily.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQkd490Daily/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQkd490Daily/ | public | Kd490, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily | Level-3 Standard Mapped Image (SMI), Global, 4km, Kd490, Daily composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nkd_490 (Diffuse attenuation coefficient at 490 nm, kd2 algorithm, m^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQkd490Daily_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQkd490Daily_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQkd490Daily/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQkd490Daily.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQkd490Daily&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQkd490Daily | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQkd490Monthly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQkd490Monthly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQkd490Monthly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQkd490Monthly/ | public | Kd490, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly | Level-3 Standard Mapped Image (SMI), Global, 4km, Kd490, Monthly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nkd_490 (Diffuse attenuation coefficient at 490 nm, kd2 algorithm, m^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQkd490Monthly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQkd490Monthly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQkd490Monthly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQkd490Monthly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQkd490Monthly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQkd490Monthly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQkd490Weekly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQkd490Weekly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQkd490Weekly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQkd490Weekly/ | public | Kd490, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly | Level-3 Standard Mapped Image (SMI), Global, 4km, Kd490, Weekly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nkd_490 (Diffuse attenuation coefficient at 490 nm, kd2 algorithm, m^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQkd490Weekly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQkd490Weekly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQkd490Weekly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQkd490Weekly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQkd490Weekly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQkd490Weekly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQkdparDaily | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQkdparDaily.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQkdparDaily/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQkdparDaily/ | public | KdPAR, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily | Level-3 Standard Mapped Image (SMI), Global, 4km, KdPAR, Daily composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nkd_par (K(PAR) Lee (1st optical depth), m^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQkdparDaily_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQkdparDaily_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQkdparDaily/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQkdparDaily.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQkdparDaily&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQkdparDaily | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQkdparMonthly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQkdparMonthly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQkdparMonthly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQkdparMonthly/ | public | KdPAR, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly | Level-3 Standard Mapped Image (SMI), Global, 4km, KdPAR, Monthly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nkd_par (K(PAR) Lee (1st optical depth), m^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQkdparMonthly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQkdparMonthly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQkdparMonthly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQkdparMonthly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQkdparMonthly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQkdparMonthly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQkdparWeekly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQkdparWeekly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQkdparWeekly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQkdparWeekly/ | public | KdPAR, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly | Level-3 Standard Mapped Image (SMI), Global, 4km, KdPAR, Weekly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nkd_par (K(PAR) Lee (1st optical depth), m^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQkdparWeekly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQkdparWeekly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQkdparWeekly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQkdparWeekly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQkdparWeekly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQkdparWeekly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw410Daily | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw410Daily.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw410Daily/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw410Daily/ | public | nLw410, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw410, Daily composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_410 (Normalized water-leaving radiance at 410 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw410Daily_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw410Daily_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw410Daily/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw410Daily.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw410Daily&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw410Daily | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw410Monthly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw410Monthly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw410Monthly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw410Monthly/ | public | nLw410, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw410, Monthly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_410 (Normalized water-leaving radiance at 410 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw410Monthly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw410Monthly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw410Monthly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw410Monthly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw410Monthly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw410Monthly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw410Weekly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw410Weekly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw410Weekly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw410Weekly/ | public | nLw410, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw410, Weekly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_410 (Normalized water-leaving radiance at 410 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw410Weekly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw410Weekly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw410Weekly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw410Weekly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw410Weekly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw410Weekly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw443Daily | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw443Daily.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw443Daily/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw443Daily/ | public | nLw443, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw443, Daily composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_443 (Normalized water-leaving radiance at 443 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw443Daily_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw443Daily_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw443Daily/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw443Daily.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw443Daily&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw443Daily | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw443Monthly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw443Monthly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw443Monthly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw443Monthly/ | public | nLw443, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw443, Monthly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_443 (Normalized water-leaving radiance at 443 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw443Monthly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw443Monthly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw443Monthly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw443Monthly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw443Monthly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw443Monthly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw443Weekly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw443Weekly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw443Weekly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw443Weekly/ | public | nLw443, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw443, Weekly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_443 (Normalized water-leaving radiance at 443 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw443Weekly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw443Weekly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw443Weekly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw443Weekly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw443Weekly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw443Weekly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw486Daily | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw486Daily.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw486Daily/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw486Daily/ | public | nLw486, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw486, Daily composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_486 (Normalized water-leaving radiance at 486 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw486Daily_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw486Daily_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw486Daily/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw486Daily.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw486Daily&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw486Daily | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw486Monthly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw486Monthly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw486Monthly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw486Monthly/ | public | nLw486, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw486, Monthly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_486 (Normalized water-leaving radiance at 486 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw486Monthly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw486Monthly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw486Monthly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw486Monthly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw486Monthly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw486Monthly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw486Weekly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw486Weekly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw486Weekly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw486Weekly/ | public | nLw486, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw486, Weekly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_486 (Normalized water-leaving radiance at 486 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw486Weekly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw486Weekly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw486Weekly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw486Weekly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw486Weekly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw486Weekly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw551Daily | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw551Daily.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw551Daily/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw551Daily/ | public | nLw551, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw551, Daily composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_551 (Normalized water-leaving radiance at 551 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw551Daily_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw551Daily_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw551Daily/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw551Daily.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw551Daily&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw551Daily | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw551Monthly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw551Monthly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw551Monthly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw551Monthly/ | public | nLw551, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw551, Monthly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_551 (Normalized water-leaving radiance at 551 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw551Monthly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw551Monthly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw551Monthly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw551Monthly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw551Monthly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw551Monthly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw551Weekly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw551Weekly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw551Weekly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw551Weekly/ | public | nLw551, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw551, Weekly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_551 (Normalized water-leaving radiance at 551 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw551Weekly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw551Weekly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw551Weekly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw551Weekly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw551Weekly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw551Weekly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw671Daily | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw671Daily.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw671Daily/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw671Daily/ | public | nLw671, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw671, Daily composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_671 (Normalized water-leaving radiance at 671 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw671Daily_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw671Daily_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw671Daily/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw671Daily.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw671Daily&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw671Daily | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw671Monthly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw671Monthly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw671Monthly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw671Monthly/ | public | nLw671, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw671, Monthly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_671 (Normalized water-leaving radiance at 671 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw671Monthly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw671Monthly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw671Monthly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw671Monthly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw671Monthly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw671Monthly | ||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw671Weekly | https://polarwatch.noaa.gov/erddap/griddap/nesdisVHNSQnLw671Weekly.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisVHNSQnLw671Weekly/request | https://polarwatch.noaa.gov/erddap/files/nesdisVHNSQnLw671Weekly/ | public | nLw671, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly | Level-3 Standard Mapped Image (SMI), Global, 4km, nLw671, Weekly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nnLw_671 (Normalized water-leaving radiance at 671 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisVHNSQnLw671Weekly_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisVHNSQnLw671Weekly_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisVHNSQnLw671Weekly/index.htmlTable | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
| https://polarwatch.noaa.gov/erddap/rss/nesdisVHNSQnLw671Weekly.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisVHNSQnLw671Weekly&showErrors=false&email= | NOAA NESDIS CoastWatch | nesdisVHNSQnLw671Weekly | ||
| https://polarwatch.noaa.gov/erddap/griddap/noaacwSARnrcsnpoleDaily | https://polarwatch.noaa.gov/erddap/griddap/noaacwSARnrcsnpoleDaily.graph | https://polarwatch.noaa.gov/erddap/files/noaacwSARnrcsnpoleDaily/ | public | Normalized Radar Cross Section, SAR Composite, Near Real-Time, 1km, North Pole, Daily | This file contains a composite of Synthetic Aperture Radar (SAR) Normalized Radar Cross Section (NRCS) images covering the Arctic for a period of one day. The files are produced in SAROPS (SAR Operational Product System) by the Water Surface Conditions/Sea Surface Roughness group within the NOAA STAR Satellite Oceanography and Climatology Division. Data from the following C-Band SAR systems are included: Sentinel-1A/B, RADARSAT-2, and RADARSAT Constellation Mission. NRCS values have been calibrated with values given by the SAR data provider. Daily coverage may vary due to limitations in data availability.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][level][y][x]):\nNRCS (Normalized Radar Cross Section, 1)\n | https://polarwatch.noaa.gov/erddap/info/noaacwSARnrcsnpoleDaily/index.htmlTable | https://www.star.nesdis.noaa.gov/socd/mecb/sar/index.html
| https://polarwatch.noaa.gov/erddap/rss/noaacwSARnrcsnpoleDaily.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=noaacwSARnrcsnpoleDaily&showErrors=false&email= | NOAA/NESDIS/STAR/SOCD | noaacwSARnrcsnpoleDaily | |||||
| https://polarwatch.noaa.gov/erddap/griddap/pstere_gridcell_N25k | https://polarwatch.noaa.gov/erddap/griddap/pstere_gridcell_N25k.graph | https://polarwatch.noaa.gov/erddap/files/pstere_gridcell_N25k/ | public | Polar Stereographic Grid Cell Area Values of 25km gridded data sets , Polar Stereographic (North), Ancillary Data | This data set provides the total on-Earth surface area values at the center of each grid cell of 25km polar stereographic gridded data sets (North) distributed by The National Snow and Ice Data Center\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [y][x]):\ncell_area (Grid Cell area, meters^2)\n | https://polarwatch.noaa.gov/erddap/info/pstere_gridcell_N25k/index.htmlTable | https://doi.org/10.5067/N6INPBT8Y104
| https://polarwatch.noaa.gov/erddap/rss/pstere_gridcell_N25k.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=pstere_gridcell_N25k&showErrors=false&email= | NASA National Snow and Ice Data Center Distributed Active Archive Center | pstere_gridcell_N25k | |||||
| https://polarwatch.noaa.gov/erddap/griddap/pstere_gridcell_S25k | https://polarwatch.noaa.gov/erddap/griddap/pstere_gridcell_S25k.graph | https://polarwatch.noaa.gov/erddap/files/pstere_gridcell_S25k/ | public | Polar Stereographic Grid Cell Area Values of 25km gridded data sets , Polar Stereographic (South), Ancillary Data | This data set provides the total on-Earth surface area values at the center of each grid cell of 25km polar stereographic gridded data sets (South) distributed by The National Snow and Ice Data Center\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [y][x]):\ncell_area (Grid Cell area, meters^2)\n | https://polarwatch.noaa.gov/erddap/info/pstere_gridcell_S25k/index.htmlTable | https://doi.org/10.5067/N6INPBT8Y104
| https://polarwatch.noaa.gov/erddap/rss/pstere_gridcell_S25k.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=pstere_gridcell_S25k&showErrors=false&email= | NASA National Snow and Ice Data Center Distributed Active Archive Center | pstere_gridcell_S25k | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRice_nh_grid | https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRice_nh_grid.graph | https://polarwatch.noaa.gov/erddap/files/nsidcCDRice_nh_grid/ | public | Sea Ice Concentration Lat-Lon Grid, NOAA/NSIDC Climate Data Record, Northern Hemisphere, 25km | This ERDDAP data set provides the latitude - longitude grid for the Arctic (Northern Hemisphere) NSIDC passive microwave sea ice concentration climate data record (CDR) datasets distributed via the PolarWatch ERDDAP. The grid used for these datasets is the NSIDC polar stereographic grid with 25 x 25 km grid cells. The input netCDF files from NSIDC contain data variables and reference latitude and longitude variables. These are provided in this ERDDAP as separate datasets based on system architecture requirements.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [ygrid][xgrid]):\nlongitude (degrees_east)\nlatitude (degrees_north)\n | https://polarwatch.noaa.gov/erddap/info/nsidcCDRice_nh_grid/index.htmlTable | https://nsidc.org/data/g02202
| https://polarwatch.noaa.gov/erddap/rss/nsidcCDRice_nh_grid.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcCDRice_nh_grid&showErrors=false&email= | NSIDC > National Snow and Ice Data Center, NOAA | nsidcCDRice_nh_grid | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRice_sh_grid | https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRice_sh_grid.graph | https://polarwatch.noaa.gov/erddap/files/nsidcCDRice_sh_grid/ | public | Sea Ice Concentration Lat-Lon Grid, NOAA/NSIDC Climate Data Record, Southern Hemisphere, 25km | This data set provides a Climate Data Record (CDR) of sea ice concentration from passive microwave data. It provides a consistent, daily and monthly time series of sea ice concentrations from 09 July 1987 through the most recent processing for both the north and south polar regions. In addition, three other sea ice concentration products are included with the CDR that extend the sea ice measurements back to 26 October 1978. However, these three products are not included in the official CDR because processing the older data in a way that follows the standards of a CDR is not currently possible. All data are on a 25 km x 25 km grid. Variables containing standard deviation, quality flags, and projection information are also included.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [ygrid][xgrid]):\nlatitude (degrees_north)\nlongitude (degrees_east)\n | https://polarwatch.noaa.gov/erddap/info/nsidcCDRice_sh_grid/index.htmlTable | https://nsidc.org/data/g02202
| https://polarwatch.noaa.gov/erddap/rss/nsidcCDRice_sh_grid.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcCDRice_sh_grid&showErrors=false&email= | NSIDC > National Snow and Ice Data Center, NOAA | nsidcCDRice_sh_grid | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v4nh1day | https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v4nh1day.graph | https://polarwatch.noaa.gov/erddap/files/nsidcG02202v4nh1day/ | public | Sea Ice Concentration, NOAA/NSIDC Climate Data Record V4, Northern Hemisphere, 25km, Science Quality, 1978-Present, Daily | This data set provides a passive microwave sea ice concentration climate data record (CDR) based on gridded brightness temperatures (TBs) from the Defense Meteorological Satellite Program (DMSP) series of passive microwave radiometers: the Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR), the Special Sensor Microwave Imager (SSM/I) and the Special Sensor Microwave Imager/Sounder (SSMIS). The sea ice concentration CDR is an estimate of sea ice concentration that is produced by combining concentration estimates from two algorithms developed at the NASA Goddard Space Flight Center (GSFC): the NASA Team algorithm and the Bootstrap algorithm. The individual algorithms are used to process and combine brightness temperature data at National Snow and Ice Data Center (NSIDC). This product is designed to provide a consistent time series of sea ice concentrations (the fraction, or percentage, of ocean area covered by sea ice) from November 1978 to the present which spans the coverage of several passive microwave instruments. The data are gridded on the NSIDC polar stereographic grid with 25 x 25 km grid cells, and are available in Network Common Data Format (NetCDF) file format. Each file contains a variable with the CDR concentration values as well as variables that hold the NASA Team and Bootstrap processed concentrations for reference Variables containing standard deviation, quality flags, and projection information are also included. Data are available from NSIDC via FTP see https://nsidc.org/data/G02202/versions/4/. Data are also distributed via the PolarWatch ERDDAP at https://polarwatch.noaa.gov/erddap. Note that the data format available through PolarWatch is different from the NSIDC FTP NetCDF files. The PolarWatch data server stores projection information as global attributes (with the prefix grid_mapping) instead of as a variable; and the timestamp is served in different units (seconds since 1970).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][ygrid][xgrid]):\ncdr_seaice_conc (NOAA/NSIDC Climate Data Record of Passive Microwave Daily Northern Hemisphere Sea Ice Concentration, 1)\nmelt_onset_day_cdr_seaice_conc (Day of Snow Melt Onset Over Sea Ice, 1)\nnsidc_bt_seaice_conc (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration by Bootstrap algorithm processed by NSIDC, 1)\nnsidc_nt_seaice_conc (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration by NASA Team algorithm processed by NSIDC, 1)\nqa_of_cdr_seaice_conc (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration QC flags)\nspatial_interpolation_flag (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration spatial interpolation flags)\nstdev_of_cdr_seaice_conc (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation)\ntemporal_interpolation_flag (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration temporal interpolation flags)\n
| https://polarwatch.noaa.gov/erddap/info/nsidcG02202v4nh1day/index.htmlTable | https://nsidc.org/
| https://polarwatch.noaa.gov/erddap/rss/nsidcG02202v4nh1day.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcG02202v4nh1day&showErrors=false&email= | NSIDC > National Snow and Ice Data Center | nsidcG02202v4nh1day | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v4nhmday | https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v4nhmday.graph | https://polarwatch.noaa.gov/erddap/files/nsidcG02202v4nhmday/ | public | Sea Ice Concentration, NOAA/NSIDC Climate Data Record V4, Northern Hemisphere, 25km, Science Quality, 1978-Present, Monthly | This data set provides a passive microwave sea ice concentration climate data record (CDR) based on gridded brightness temperatures (TBs) from the Defense Meteorological Satellite Program (DMSP) series of passive microwave radiometers: the Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR), the Special Sensor Microwave Imager (SSM/I) and the Special Sensor Microwave Imager/Sounder (SSMIS). The sea ice concentration CDR is an estimate of sea ice concentration that is produced by combining concentration estimates from two algorithms developed at the NASA Goddard Space Flight Center (GSFC): the NASA Team algorithm and the Bootstrap algorithm. The individual algorithms are used to process and combine brightness temperature data at National Snow and Ice Data Center (NSIDC). This product is designed to provide a consistent time series of sea ice concentrations (the fraction, or percentage, of ocean area covered by sea ice) from November 1978 to the present which spans the coverage of several passive microwave instruments. The data are gridded on the NSIDC polar stereographic grid with 25 x 25 km grid cells, and are available in Network Common Data Format (NetCDF) file format. Each file contains a variable with the CDR concentration values as well as variables that hold the NASA Team and Bootstrap concentrations for reference. Variables containing standard deviation, quality flags, and projection information are also included. Data are available from NSIDC via FTP see https://nsidc.org/data/G02202/versions/4/. Data are also distributed via the PolarWatch ERDDAP at https://polarwatch.noaa.gov/erddap. Note that the data format available through PolarWatch is different from the NSIDC FTP NetCDF files. The PolarWatch data server stores projection information as global attributes (with the prefix grid_mapping) instead of as a variable; and the timestamp is served in different units (seconds since 1970).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][ygrid][xgrid]):\ncdr_seaice_conc_monthly (NOAA/NSIDC Climate Data Record of Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration, 1)\nmelt_onset_day_cdr_seaice_conc_monthly (Monthly Day of Snow Melt Onset Over Sea Ice, 1)\nnsidc_bt_seaice_conc_monthly (Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration by Bootstrap algorithm processed by NSIDC, 1)\nnsidc_nt_seaice_conc_monthly (Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration by NASA Team algorithm processed by NSIDC, 1)\nqa_of_cdr_seaice_conc_monthly (Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration QC flags)\nstdev_of_cdr_seaice_conc_monthly (Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation)\n
| https://polarwatch.noaa.gov/erddap/info/nsidcG02202v4nhmday/index.htmlTable | https://nsidc.org/data/g02202/versions/4/
| https://polarwatch.noaa.gov/erddap/rss/nsidcG02202v4nhmday.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcG02202v4nhmday&showErrors=false&email= | NSIDC > National Snow and Ice Data Center | nsidcG02202v4nhmday | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v4sh1day | https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v4sh1day.graph | https://polarwatch.noaa.gov/erddap/files/nsidcG02202v4sh1day/ | public | Sea Ice Concentration, NOAA/NSIDC Climate Data Record V4, Southern Hemisphere, 25km, Science Quality, 1978-Present, Daily | This data set provides a passive microwave sea ice concentration climate data record (CDR) based on gridded brightness temperatures (TBs) from the Defense Meteorological Satellite Program (DMSP) series of passive microwave radiometers: the Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR), the Special Sensor Microwave Imager (SSM/I) and the Special Sensor Microwave Imager/Sounder (SSMIS). The sea ice concentration CDR is an estimate of sea ice concentration that is produced by combining concentration estimates from two algorithms developed at the NASA Goddard Space Flight Center (GSFC): the NASA Team algorithm and the Bootstrap algorithm. The individual algorithms are used to process and combine brightness temperatures at National Snow and Ice Data Center (NSIDC). This product is designed to provide a consistent time series of sea ice concentrations (the fraction, or percentage, of ocean area covered by sea ice) from November 1978 to the present which spans the coverage of several passive microwave instruments. The data are gridded on the NSIDC polar stereographic grid with 25 x 25 km grid cells, and are available in Network Common Data Format (NetCDF) file format. Each file contains a variable with the CDR concentration values as well as variables that hold the NASA Team and Bootstrap processed concentrations for reference. Variables containing standard deviation, quality flags, and projection information are also included. Data are available from NSIDC via FTP see https://nsidc.org/data/G02202/versions/4/. Data are also distributed via the PolarWatch ERDDAP at https://polarwatch.noaa.gov/erddap. Note that the data format available through PolarWatch is different from the NSIDC FTP NetCDF files. The PolarWatch data server stores projection information as global attributes (with the prefix grid_mapping) instead of as a variable; and the timestamp is served in different units (seconds since 1970).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][ygrid][xgrid]):\ncdr_seaice_conc (NOAA/NSIDC Climate Data Record of Passive Microwave Daily Southern Hemisphere Sea Ice Concentration, 1)\nnsidc_bt_seaice_conc (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration by Bootstrap algorithm processed by NSIDC, 1)\nnsidc_nt_seaice_conc (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration by NASA Team algorithm processed by NSIDC, 1)\nqa_of_cdr_seaice_conc (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration QC flags)\nspatial_interpolation_flag (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration spatial interpolation flags)\nstdev_of_cdr_seaice_conc (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation)\ntemporal_interpolation_flag (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration temporal interpolation flags)\n
| https://polarwatch.noaa.gov/erddap/info/nsidcG02202v4sh1day/index.htmlTable | https://nsidc.org/
| https://polarwatch.noaa.gov/erddap/rss/nsidcG02202v4sh1day.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcG02202v4sh1day&showErrors=false&email= | NSIDC > National Snow and Ice Data Center | nsidcG02202v4sh1day | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v4shmday | https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v4shmday.graph | https://polarwatch.noaa.gov/erddap/files/nsidcG02202v4shmday/ | public | Sea Ice Concentration, NOAA/NSIDC Climate Data Record V4, Southern Hemisphere, 25km, Science Quality, 1978-Present, Monthly | This data set provides a passive microwave sea ice concentration climate data record (CDR) based on gridded brightness temperatures (TBs) from the Defense Meteorological Satellite Program (DMSP) series of passive microwave radiometers: the Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR), the Special Sensor Microwave Imager (SSM/I) and the Special Sensor Microwave Imager/Sounder (SSMIS). The sea ice concentration CDR is an estimate of sea ice concentration that is produced by combining concentration estimates from two algorithms developed at the NASA Goddard Space Flight Center (GSFC): the NASA Team algorithm and the Bootstrap algorithm. The individual algorithms are used to process and combine brightness temperature data at National Snow and Ice Data Center (NSIDC). This product is designed to provide a consistent time series of sea ice concentrations (the fraction, or percentage, of ocean area covered by sea ice) from November 1978 to the present which spans the coverage of several passive microwave instruments. The data are gridded on the NSIDC polar stereographic grid with 25 x 25 km grid cells, and are available in Network Common Data Format (NetCDF) file format. Each file contains a variable with the CDR concentration values as well as variables that hold the NASA Team and Bootstrap concentrations for reference. Variables containing standard deviation, quality flags, and projection information are also included. Data are available from NSIDC via FTP see https://nsidc.org/data/G02202/versions/4/. Data are also distributed via the PolarWatch ERDDAP at https://polarwatch.noaa.gov/erddap. Note that the data format available through PolarWatch is different from the NSIDC FTP NetCDF files. The PolarWatch data server stores projection information as global attributes (with the prefix grid_mapping) instead of as a variable; and the timestamp is served in different units (seconds since 1970).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][ygrid][xgrid]):\ncdr_seaice_conc_monthly (NOAA/NSIDC Climate Data Record of Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration, 1)\nnsidc_bt_seaice_conc_monthly (Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration by Bootstrap algorithm processed by NSIDC, 1)\nnsidc_nt_seaice_conc_monthly (Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration by NASA Team algorithm processed by NSIDC, 1)\nqa_of_cdr_seaice_conc_monthly (Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration QC flags)\nstdev_of_cdr_seaice_conc_monthly (Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation)\n
| https://polarwatch.noaa.gov/erddap/info/nsidcG02202v4shmday/index.htmlTable | https://nsidc.org/data/g02202/versions/4/
| https://polarwatch.noaa.gov/erddap/rss/nsidcG02202v4shmday.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcG02202v4shmday&showErrors=false&email= | NSIDC > National Snow and Ice Data Center | nsidcG02202v4shmday | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v5nhmday | https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v5nhmday.graph | https://polarwatch.noaa.gov/erddap/files/nsidcG02202v5nhmday/ | public | Sea Ice Concentration, NOAA/NSIDC Climate Data Record V5, Northern Hemisphere, 25km, Science Quality, 1978-Present, Monthly | This data set provides a passive microwave sea ice concentration climate data record (CDR) based on gridded brightness temperatures (TBs) from the Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR) and the Defense Meteorological Satellite Program (DMSP) series of passive microwave radiometers: the Special Sensor Microwave Imager (SSM/I) and the Special Sensor Microwave Imager/Sounder (SSMIS). The sea ice concentration CDR is an estimate of sea ice concentration that is produced by combining concentration estimates from two algorithms developed at the NASA Goddard Space Flight Center (GSFC): the NASA Team (NT) algorithm and the Bootstrap (BT) algorithm. The individual algorithms are used to process and combine brightness temperature data at NSIDC. This product is designed to provide a consistent time series of sea ice concentrations (the fraction, or percentage, of ocean area covered by sea ice) from November 1978 to the present, which spans the coverage of several passive microwave instruments. The data are gridded on the NSIDC polar stereographic grid with 25 km x 25 km grid cells and are available in NetCDF file format. Each file contains a variable with the CDR concentration values as well as variables that hold the raw NT and BT processed concentrations for reference. Variables containing standard deviation, quality flags, and projection information are also included. Files that are from 2013 to the present also contain a prototype CDR sea ice concentration based on gridded TBs from the Advanced Microwave Scanning Radiometer 2 (AMSR2) onboard the GCOM-W1 satellite.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][y][x]):\ncdr_seaice_conc_monthly (NOAA/NSIDC CDR of Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration, 1)\ncdr_seaice_conc_monthly_stdev (NOAA/NSIDC CDR of Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation, 1)\ncdr_seaice_conc_monthly_qa_flag (NOAA/NSIDC CDR of Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration QA flags, 1)\n | https://polarwatch.noaa.gov/erddap/info/nsidcG02202v5nhmday/index.htmlTable | https://nsidc.org/data/g02202/versions/5
| https://polarwatch.noaa.gov/erddap/rss/nsidcG02202v5nhmday.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcG02202v5nhmday&showErrors=false&email= | NSIDC > National Snow and Ice Data Center | nsidcG02202v5nhmday | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcG10016v2nh1day | https://polarwatch.noaa.gov/erddap/griddap/nsidcG10016v2nh1day.graph | https://polarwatch.noaa.gov/erddap/files/nsidcG10016v2nh1day/ | public | Sea Ice Concentration, NOAA/NSIDC NRT Climate Data Record V2, Northern Hemisphere, 25km, Near Real-Time, 2021-Present, Daily | This data set provides a passive microwave sea ice concentration climate data record (CDR) based on gridded brightness temperatures (TBs) from the Defense Meteorological Satellite Program (DMSP) series of passive microwave radiometers, currently the Special Sensor Microwave Imager/Sounder (SSMIS). The sea ice concentration CDR is an estimate of sea ice concentration that is produced by combining concentration estimates from two algorithms developed at the NASA Goddard Space Flight Center (GSFC): the NASA Team algorithm and the Bootstrap algorithm. The individual algorithms are used to process and combine brightness temperature data at National Snow and Ice Data Center (NSIDC). This product is designed to extend a consistent time series of sea ice concentrations (the fraction, or percentage, of ocean area covered by sea ice) from the end of the NOAA/NSIDC Climate Data Record of Passive Microwave Sea Ice Concentration Version 4 dataset which spans the coverage of several passive microwave instruments. The data are gridded on the NSIDC polar stereographic grid with 25 x 25 km grid cells, and are available in Network Common Data Format (NetCDF) file format. Each file contains a variable with the CDR concentration values as well as variables that hold the NASA Team and Bootstrap processed concentrations for reference Variables containing standard deviation, quality flags, and projection information are also included. Data are available from NSIDC via FTP see https://nsidc.org/data/G10016/versions/2/. Data are also distributed via the PolarWatch ERDDAP at https://polarwatch.noaa.gov/erddap. Note that the data format available through PolarWatch is slightly different from the NSIDC FTP NetCDF files. The PolarWatch data server stores projection information as global attributes (with the prefix grid_mapping) instead of as a variable; and the timestamp is served in different units (seconds since 1970).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][ygrid][xgrid]):\ncdr_seaice_conc (NOAA/NSIDC Climate Data Record of Passive Microwave Daily Northern Hemisphere Sea Ice Concentration, 1)\nmelt_onset_day_cdr_seaice_conc (Day of Snow Melt Onset Over Sea Ice, 1)\nnsidc_bt_seaice_conc (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration by Bootstrap algorithm processed by NSIDC, 1)\nnsidc_nt_seaice_conc (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration by NASA Team algorithm processed by NSIDC, 1)\nqa_of_cdr_seaice_conc (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration QC flags)\nspatial_interpolation_flag (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration spatial interpolation flags)\nstdev_of_cdr_seaice_conc (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation)\ntemporal_interpolation_flag (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration temporal interpolation flags)\n
| https://polarwatch.noaa.gov/erddap/info/nsidcG10016v2nh1day/index.htmlTable | https://nsidc.org/
| https://polarwatch.noaa.gov/erddap/rss/nsidcG10016v2nh1day.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcG10016v2nh1day&showErrors=false&email= | NSIDC > National Snow and Ice Data Center | nsidcG10016v2nh1day | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcG10016v2nhmday | https://polarwatch.noaa.gov/erddap/griddap/nsidcG10016v2nhmday.graph | https://polarwatch.noaa.gov/erddap/files/nsidcG10016v2nhmday/ | public | Sea Ice Concentration, NOAA/NSIDC NRT Climate Data Record V2, Northern Hemisphere, 25km, Near Real-Time, 2021-Present, Monthly | This data set provides a passive microwave sea ice concentration climate data record (CDR) based on gridded brightness temperatures (TBs) from the Defense Meteorological Satellite Program (DMSP) series of passive microwave radiometers: the Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR), the Special Sensor Microwave Imager (SSM/I) and the Special Sensor Microwave Imager/Sounder (SSMIS). The sea ice concentration CDR is an estimate of sea ice concentration that is produced by combining concentration estimates from two algorithms developed at the NASA Goddard Space Flight Center (GSFC): the NASA Team algorithm and the Bootstrap algorithm. The individual algorithms are used to process and combine brightness temperature data at National Snow and Ice Data Center (NSIDC). This product is designed to provide a consistent time series of sea ice concentrations (the fraction, or percentage, of ocean area covered by sea ice) from November 1978 to the present which spans the coverage of several passive microwave instruments. The data are gridded on the NSIDC polar stereographic grid with 25 x 25 km grid cells, and are available in Network Common Data Format (NetCDF) file format. Each file contains a variable with the CDR concentration values as well as variables that hold the NASA Team and Bootstrap processed concentrations for reference Variables containing standard deviation, quality flags, and projection information are also included. Data are available from NSIDC via FTP see https://nsidc.org/data/G10016/versions/2/. Data are also distributed via the PolarWatch ERDDAP at https://polarwatch.noaa.gov/erddap. Note that the data format available through PolarWatch is slightly different from the NSIDC FTP NetCDF files. The PolarWatch data server stores projection information as global attributes (with the prefix grid_mapping) instead of as a variable; and the timestamp is served in different units (seconds since 1970).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][ygrid][xgrid]):\ncdr_seaice_conc_monthly (NOAA/NSIDC Climate Data Record of Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration, 1)\nmelt_onset_day_cdr_seaice_conc_monthly (Monthly Day of Snow Melt Onset Over Sea Ice, 1)\nnsidc_bt_seaice_conc_monthly (Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration by Bootstrap algorithm processed by NSIDC, 1)\nnsidc_nt_seaice_conc_monthly (Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration by NASA Team algorithm processed by NSIDC, 1)\nqa_of_cdr_seaice_conc_monthly (Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration QC flags)\nstdev_of_cdr_seaice_conc_monthly (Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation)\n
| https://polarwatch.noaa.gov/erddap/info/nsidcG10016v2nhmday/index.htmlTable | https://nsidc.org/data/G10016/versions/2/
| https://polarwatch.noaa.gov/erddap/rss/nsidcG10016v2nhmday.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcG10016v2nhmday&showErrors=false&email= | NSIDC > National Snow and Ice Data Center | nsidcG10016v2nhmday | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcG10016v2sh1day | https://polarwatch.noaa.gov/erddap/griddap/nsidcG10016v2sh1day.graph | https://polarwatch.noaa.gov/erddap/files/nsidcG10016v2sh1day/ | public | Sea Ice Concentration, NOAA/NSIDC NRT Climate Data Record V2, Southern Hemisphere, 25km, Near Real-Time, 2021-Present, Daily | This data set provides a passive microwave sea ice concentration climate data record (CDR) based on gridded brightness temperatures (TBs) from the Defense Meteorological Satellite Program (DMSP) series of passive microwave radiometers: the Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR), the Special Sensor Microwave Imager (SSM/I) and the Special Sensor Microwave Imager/Sounder (SSMIS). The sea ice concentration CDR is an estimate of sea ice concentration that is produced by combining concentration estimates from two algorithms developed at the NASA Goddard Space Flight Center (GSFC): the NASA Team algorithm and the Bootstrap algorithm. The individual algorithms are used to process and combine brightness temperature data at National Snow and Ice Data Center (NSIDC). This product is designed to provide a consistent time series of sea ice concentrations (the fraction, or percentage, of ocean area covered by sea ice) from November 1978 to the present which spans the coverage of several passive microwave instruments. The data are gridded on the NSIDC polar stereographic grid with 25 x 25 km grid cells, and are available in Network Common Data Format (NetCDF) file format. Each file contains a variable with the CDR concentration values as well as variables that hold the NASA Team and Bootstrap processed concentrations for reference Variables containing standard deviation, quality flags, and projection information are also included. Data are available via FTP.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][ygrid][xgrid]):\ncdr_seaice_conc (NOAA/NSIDC Climate Data Record of Passive Microwave Daily Southern Hemisphere Sea Ice Concentration, 1)\nnsidc_bt_seaice_conc (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration by Bootstrap algorithm processed by NSIDC, 1)\nnsidc_nt_seaice_conc (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration by NASA Team algorithm processed by NSIDC, 1)\nqa_of_cdr_seaice_conc (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration QC flags)\nspatial_interpolation_flag (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration spatial interpolation flags)\nstdev_of_cdr_seaice_conc (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation)\ntemporal_interpolation_flag (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration temporal interpolation flags)\n | https://polarwatch.noaa.gov/erddap/info/nsidcG10016v2sh1day/index.htmlTable | https://nsidc.org/
| https://polarwatch.noaa.gov/erddap/rss/nsidcG10016v2sh1day.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcG10016v2sh1day&showErrors=false&email= | NSIDC > National Snow and Ice Data Center | nsidcG10016v2sh1day | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcG10016v2shmday | https://polarwatch.noaa.gov/erddap/griddap/nsidcG10016v2shmday.graph | https://polarwatch.noaa.gov/erddap/files/nsidcG10016v2shmday/ | public | Sea Ice Concentration, NOAA/NSIDC NRT Climate Data Record V2, Southern Hemisphere, 25km, Near Real-Time, 2021-Present, Monthly | This data set provides a passive microwave sea ice concentration climate data record (CDR) based on gridded brightness temperatures (TBs) from the Defense Meteorological Satellite Program (DMSP) series of passive microwave radiometers: the Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR), the Special Sensor Microwave Imager (SSM/I) and the Special Sensor Microwave Imager/Sounder (SSMIS). The sea ice concentration CDR is an estimate of sea ice concentration that is produced by combining concentration estimates from two algorithms developed at the NASA Goddard Space Flight Center (GSFC): the NASA Team algorithm and the Bootstrap algorithm. The individual algorithms are used to process and combine brightness temperature data at National Snow and Ice Data Center (NSIDC). This product is designed to provide a consistent time series of sea ice concentrations (the fraction, or percentage, of ocean area covered by sea ice) from November 1978 to the present which spans the coverage of several passive microwave instruments. The data are gridded on the NSIDC polar stereographic grid with 25 x 25 km grid cells, and are available in Network Common Data Format (NetCDF) file format. Each file contains a variable with the CDR concentration values as well as variables that hold the NASA Team and Bootstrap processed concentrations for reference Variables containing standard deviation, quality flags, and projection information are also included. Data are available via FTP from NSIDC. Note that the data format available through PolarWatch is slightly different from the NSIDC FTP NetCDF files. The PolarWatch data server requires storing the projection information as global attributes with the prefix grid_mapping instead of as a projection variable and the timestamp is served in different units (seconds since 1970).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][ygrid][xgrid]):\ncdr_seaice_conc_monthly (NOAA/NSIDC Climate Data Record of Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration, 1)\nnsidc_bt_seaice_conc_monthly (Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration by Bootstrap algorithm processed by NSIDC, 1)\nnsidc_nt_seaice_conc_monthly (Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration by NASA Team algorithm processed by NSIDC, 1)\nqa_of_cdr_seaice_conc_monthly (Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration QC flags)\nstdev_of_cdr_seaice_conc_monthly (Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation)\n | https://polarwatch.noaa.gov/erddap/info/nsidcG10016v2shmday/index.htmlTable | https://nsidc.org/data/G10016/versions/2/
| https://polarwatch.noaa.gov/erddap/rss/nsidcG10016v2shmday.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcG10016v2shmday&showErrors=false&email= | NSIDC > National Snow and Ice Data Center | nsidcG10016v2shmday | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nesdisL3CollatednppC | https://polarwatch.noaa.gov/erddap/griddap/nesdisL3CollatednppC.graph | https://polarwatch.noaa.gov/erddap/wms/nesdisL3CollatednppC/request | public | Sea-Surface Temperature, NOAA ACSPO S-NPP VIIRS CoastWatch Co-gridded 4km Daily (degrees C) | Sea surface temperature retrievals produced by NOAA/NESDIS/Office of Satellite and Product Operations (OSPO) office from Visi ble and Infrared Imager/Radiometer Suite (VIIRS) sensor\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nsea_surface_temperature (sea surface sub-skin temperature, degree_C)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisL3CollatednppC_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisL3CollatednppC_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/nesdisL3CollatednppC/index.htmlTable | http://www.star.nesdis.noaa.gov
| https://polarwatch.noaa.gov/erddap/rss/nesdisL3CollatednppC.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisL3CollatednppC&showErrors=false&email= | NOAA/NESDIS/OSPO | nesdisL3CollatednppC | |||
| https://polarwatch.noaa.gov/erddap/griddap/snowfox_miz2_daily | https://polarwatch.noaa.gov/erddap/griddap/snowfox_miz2_daily.graph | https://polarwatch.noaa.gov/erddap/files/snowfox_miz2_daily/ | public | X- Experimental Sea Ice Classification, SAR Composite, Near Real-Time, 1km, North Pole, Daily | This file contains a composite of Synthetic Aperture Radar (SAR) derived sea ice classification covering the Arctic for a period of one day. The files are produced in SAROPS (SAR Operational Product System) by the Water Surface Conditions science team within the NOAA STAR Satellite Oceanography and Climatology Division. Data from the following C-Band SAR systems are included: Sentinel-1, RADARSAT-2, and RADARSAT Constellation Mission. Sea ice classification values represent concentration up to 80%, and greater than 80%. Daily coverage varies depending on SAR acquisitions.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][level][y][x]):\nSIC (Classified sea ice concentration)\n | https://polarwatch.noaa.gov/erddap/info/snowfox_miz2_daily/index.htmlTable | https://www.star.nesdis.noaa.gov/socd/mecb/sar/index.html
| https://polarwatch.noaa.gov/erddap/rss/snowfox_miz2_daily.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=snowfox_miz2_daily&showErrors=false&email= | NOAA/NESDIS/STAR/SOCD | snowfox_miz2_daily | |||||
| https://polarwatch.noaa.gov/erddap/griddap/jpss_chl_alaska | https://polarwatch.noaa.gov/erddap/griddap/jpss_chl_alaska.graph | https://polarwatch.noaa.gov/erddap/wms/jpss_chl_alaska/request | https://polarwatch.noaa.gov/erddap/files/jpss_chl_alaska/ | public | X-Experimental Chlorophyll, S-NPP VIIR, Alaska, Daily | Ocean color standard products include normalized water-leaving radiances, chlorophyll-a concentration, diffusive attenuation coefficient at 490 nm and diffusive attenuation coefficient of the photosynthetically available radiation (PAR).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nchlor_a (Chlorophyll Concentration, OC3 Algorithm, mg m^-3)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/jpss_chl_alaska_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/jpss_chl_alaska_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/jpss_chl_alaska/index.htmlTable | http://www.star.nesdis.noaa.gov/socd/mecb/color/
| https://polarwatch.noaa.gov/erddap/rss/jpss_chl_alaska.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=jpss_chl_alaska&showErrors=false&email= | NOAA NESDIS STAR | jpss_chl_alaska | ||
| https://polarwatch.noaa.gov/erddap/griddap/rrs_far_red_alaska | https://polarwatch.noaa.gov/erddap/griddap/rrs_far_red_alaska.graph | https://polarwatch.noaa.gov/erddap/wms/rrs_far_red_alaska/request | https://polarwatch.noaa.gov/erddap/files/rrs_far_red_alaska/ | public | X-Experimental Far Red Remote Sensing Reflectance (745nm 862nm), S-NPP VIIR, Alaska, Daily | Ocean color products include remote sensing reflectance at 745nm and 862nm, chlorophyll-a concentration, diffusive attenuation coefficient at 490 nm and diffusive attenuation coefficient of the photosynthetically available radiation (PAR).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nRrs_745 (Remove Sensing Reflectance 745nm, sr^-1)\nRrs_862 (Remove Sensing Reflectance 862nm, sr^-1)\npar (Photosynthetically Available Radiation, sr^-1)\nkd_490 (Diffuse Attenuation Coefficient at 490nm, m-1)\nkd_par (Diffuse Attenuation Coefficient for PAR, m-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/rrs_far_red_alaska_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/rrs_far_red_alaska_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/rrs_far_red_alaska/index.htmlTable | http://www.star.nesdis.noaa.gov/socd/mecb/color/
| https://polarwatch.noaa.gov/erddap/rss/rrs_far_red_alaska.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=rrs_far_red_alaska&showErrors=false&email= | NOAA/NESDIS/STAR/CoastWatch West Coast | rrs_far_red_alaska | ||
| https://polarwatch.noaa.gov/erddap/griddap/noaa_snpp_poc | https://polarwatch.noaa.gov/erddap/griddap/noaa_snpp_poc.graph | https://polarwatch.noaa.gov/erddap/wms/noaa_snpp_poc/request | https://polarwatch.noaa.gov/erddap/files/noaa_snpp_poc/ | public | X-Experimental POC from NOAA S-NPP VIIRS Source Data | Particulate Organic Carbon in Ocean Surface Water, Sea-Wide Field-of-View Sensor (SeaWiFS), 9km, NASA Standard Mapped Image (SMI), Stramski 2022\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\npoc (Particulate Organic Carbon, D. Stramski, 2022, mg m^-3)\nRrs_443 (Remote Sensing Reflectance at 443 nm, sr^-1)\nRrs_486 (Remote Sensing Reflectance at 486 nm, sr^-1)\nRrs_551 (Remote Sensing Reflectance at 551 nm, W m^-2 um^-1 sr^-1)\nRrs_510v (Virtual Remote Sensing Reflectance at 510 nm, W m^-2 um^-1 sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/noaa_snpp_poc_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/noaa_snpp_poc_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/noaa_snpp_poc/index.htmlTable | https://coastwatch.noaa.gov
| https://polarwatch.noaa.gov/erddap/rss/noaa_snpp_poc.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=noaa_snpp_poc&showErrors=false&email= | STAR | noaa_snpp_poc | ||
| https://polarwatch.noaa.gov/erddap/griddap/jpss_rrs_alaska | https://polarwatch.noaa.gov/erddap/griddap/jpss_rrs_alaska.graph | https://polarwatch.noaa.gov/erddap/wms/jpss_rrs_alaska/request | https://polarwatch.noaa.gov/erddap/files/jpss_rrs_alaska/ | public | X-Experimental Remote Sensing Reflectance, S-NPP VIIR, Alaska, Daily | Ocean color standard products include normalized water-leaving radiances, chlorophyll-a concentration, diffusive attenuation coefficient at 490 nm and diffusive attenuation coefficient of the photosynthetically available radiation (PAR).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nRrs_410 (SNPP Remote Sensing Reflectance at 410 nm, sr^-1)\nRrs_443 (Remove Sensing Reflectance 443nm, sr^-1)\nRrs_486 (Remove Sensing Reflectance 486nm, sr^-1)\nRrs_551 (Remove Sensing Reflectance 551nm, sr^-1)\nRrs_638 (Remove Sensing Reflectance 638nm)\nRrs_671 (Remove Sensing Reflectance 671nm, sr^-1)\n | https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/jpss_rrs_alaska_fgdc.xml | https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/jpss_rrs_alaska_iso19115.xml | https://polarwatch.noaa.gov/erddap/info/jpss_rrs_alaska/index.htmlTable | http://www.star.nesdis.noaa.gov/socd/mecb/color/
| https://polarwatch.noaa.gov/erddap/rss/jpss_rrs_alaska.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=jpss_rrs_alaska&showErrors=false&email= | NOAA NESDIS STAR | jpss_rrs_alaska | ||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRiceSQsh1day | https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRiceSQsh1day.graph | https://polarwatch.noaa.gov/erddap/files/nsidcCDRiceSQsh1day/ | public | Z-DEPRECATED - Sea Ice Concentration, NOAA/NSIDC Climate Data Record V3, Antarctic, 25km, Science Quality, 1978-2019, Daily | Alert: There is a newer version of this dataset. Please use Version 4 of the NSIDC Sea Ice Concentration CDR with ERDDAP ID:nsidcG02202v4sh1day. Link: https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v4sh1day.graph. Version 3 Summary: This data set provides a Climate Data Record (CDR) of sea ice concentration from passive microwave data. It provides a consistent, daily and monthly time series of sea ice concentrations from 09 July 1987 through the most recent processing for both the north and south polar regions. In addition, three other sea ice concentration products are included with the CDR that extend the sea ice measurements back to 26 October 1978. However, these three products are not included in the official CDR because processing the older data in a way that follows the standards of a CDR is not currently possible. All data are on a 25 km x 25 km grid. Variables containing standard deviation, quality flags, and projection information are also included.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][ygrid][xgrid]):\nseaice_conc_cdr (NOAA/NSIDC Climate Data Record of Passive Microwave Daily Southern Hemisphere Sea Ice Concentration, 1)\nstdev_of_seaice_conc_cdr (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation)\nmelt_onset_day_seaice_conc_cdr (Day of Snow Melt Onset Over Sea Ice, 1)\nqa_of_seaice_conc_cdr (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration QC flags)\ngoddard_merged_seaice_conc (Goddard Edited Climate Data Record of Passive Microwave Daily Southern Hemisphere Sea Ice Concentration, Goddard Edited, 1)\ngoddard_nt_seaice_conc (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration by NASA Team algorithm with Goddard QC, 1)\ngoddard_bt_seaice_conc (Passive Microwave Daily Southern Hemisphere Sea Ice Concentration by Bootstrap algorithm with Goddard QC, 1)\n | https://polarwatch.noaa.gov/erddap/info/nsidcCDRiceSQsh1day/index.htmlTable | https://nsidc.org/data/g02202
| https://polarwatch.noaa.gov/erddap/rss/nsidcCDRiceSQsh1day.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcCDRiceSQsh1day&showErrors=false&email= | NSIDC > National Snow and Ice Data Center, NOAA | nsidcCDRiceSQsh1day | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRiceSQshmday | https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRiceSQshmday.graph | https://polarwatch.noaa.gov/erddap/files/nsidcCDRiceSQshmday/ | public | Z-DEPRECATED - Sea Ice Concentration, NOAA/NSIDC Climate Data Record V3, Antarctic, 25km, Science Quality, 1978-2019, Monthly | Alert: There is a newer version of this dataset. Please use Version 4 of the NSIDC Sea Ice Concentration CDR with ERDDAP ID: nsidcG02202v4shmday. Link: https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v4shmday.graph. Version 3 Summary: This data set provides a passive microwave sea ice concentration climate data record (CDR) based on gridded brightness temperatures (TBs) from the Defense Meteorological Satellite Program (DMSP) series of passive microwave radiometers: the Special Sensor Microwave Imager (SSM/I) and the Special Sensor Microwave Imager/Sounder (SSMIS). The sea ice concentration CDR is an estimate of sea ice concentration that is produced by combining concentration estimates from two algorithms developed at the NASA Goddard Space Flight Center (GSFC): the NASA Team algorithm and the Bootstrap algorithm. The individual algorithms are processed and combined at National Snow and Ice Data Center (NSIDC) using brightness temperature data from Remote Sensing Systems, Inc. (RSS). This product is designed to provide a consistent time series of sea ice concentrations (the fraction, or percentage, of ocean area covered by sea ice) from 1987 to the present which spans the coverage of several passive microwave instruments. The data are gridded on the NSIDC polar stereographic grid with 25 x 25 km grid cells, and are available in Network Common Data Format (NetCDF) file format. Each file contains a variable with the CDR concentration values as well as variables that hold the input NASA Team and Bootstrap concentrations for reference and a merged NASA Team/Bootstrap version of the Goddard sea ice concentrations that spans 1978 to the present made available as a longer-term analog of the CDR concentrations. Variables containing standard deviation, quality flags, and projection information are also included. Data are available via FTP.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][ygrid][xgrid]):\nseaice_conc_monthly_cdr (NOAA/NSIDC Climate Data Record of Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration, 1)\nstdev_of_seaice_conc_monthly_cdr (Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation)\nmelt_onset_day_seaice_conc_monthly_cdr (Monthly Day of Snow Melt Onset Over Sea Ice, 1)\nqa_of_seaice_conc_monthly_cdr (Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration QC flags)\ngoddard_merged_seaice_conc_monthly (Goddard Edited Climate Data Record of Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration, Goddard Edited, 1)\ngoddard_nt_seaice_conc_monthly (Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration by NASA Team algorithm with Goddard QC, 1)\ngoddard_bt_seaice_conc_monthly (Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration by Bootstrap algorithm with Goddard QC, 1)\n | https://polarwatch.noaa.gov/erddap/info/nsidcCDRiceSQshmday/index.htmlTable | https://nsidc.org/data/g02202
| https://polarwatch.noaa.gov/erddap/rss/nsidcCDRiceSQshmday.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcCDRiceSQshmday&showErrors=false&email= | NSIDC > National Snow and Ice Data Center, NOAA | nsidcCDRiceSQshmday | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRiceSQnh1day | https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRiceSQnh1day.graph | https://polarwatch.noaa.gov/erddap/files/nsidcCDRiceSQnh1day/ | public | Z-DEPRECATED - Sea Ice Concentration, NOAA/NSIDC Climate Data Record V3, Arctic, 25km, Science Quality, 1978-2019, Daily | Alert: There is a newer version of this dataset. Please use Version 4 of the NSIDC Sea Ice Concentration CDR with ERDDAP ID: nsidcG02202v4nh1day. Link: https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v4nh1day.graph. Version 3 Summary: This data set NOAA/NSIDC Sea Ice Concentration CDR v3 (g02202) provides a passive microwave sea ice concentration climate data record (CDR) based on gridded brightness temperatures (TBs) from the Defense Meteorological Satellite Program (DMSP) series of passive microwave radiometers: the Special Sensor Microwave Imager (SSM/I) and the Special Sensor Microwave Imager/Sounder (SSMIS). The sea ice concentration CDR is an estimate of sea ice concentration that is produced by combining concentration estimates from two algorithms developed at the NASA Goddard Space Flight Center (GSFC): the NASA Team algorithm and the Bootstrap algorithm. The individual algorithms are processed and combined at National Snow and Ice Data Center (NSIDC) using brightness temperature data from Remote Sensing Systems, Inc. (RSS). This product is designed to provide a consistent time series of sea ice concentrations (the fraction, or percentage, of ocean area covered by sea ice) from 1987 to the present which spans the coverage of several passive microwave instruments. The data are gridded on the NSIDC polar stereographic grid with 25 x 25 km grid cells, and are available in Network Common Data Format (NetCDF) file format. Each file contains a variable with the CDR concentration values as well as variables that hold the input NASA Team and Bootstrap concentrations for reference and a merged NASA Team/Bootstrap version of the Goddard sea ice concentrations that spans 1978 to the present made available as a longer-term analog of the CDR concentrations. Variables containing standard deviation, quality flags, and projection information are also included. Data are available via FTP.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][ygrid][xgrid]):\nseaice_conc_cdr (NOAA/NSIDC Climate Data Record of Passive Microwave Daily Northern Hemisphere Sea Ice Concentration, 1)\nstdev_of_seaice_conc_cdr (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation)\nmelt_onset_day_seaice_conc_cdr (Day of Snow Melt Onset Over Sea Ice, 1)\nqa_of_seaice_conc_cdr (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration QC flags)\ngoddard_merged_seaice_conc (Goddard Edited Climate Data Record of Passive Microwave Daily Northern Hemisphere Sea Ice Concentration, Goddard Edited, 1)\ngoddard_nt_seaice_conc (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration by NASA Team algorithm with Goddard QC, 1)\ngoddard_bt_seaice_conc (Passive Microwave Daily Northern Hemisphere Sea Ice Concentration by Bootstrap algorithm with Goddard QC, 1)\n | https://polarwatch.noaa.gov/erddap/info/nsidcCDRiceSQnh1day/index.htmlTable | https://nsidc.org/data/g02202
| https://polarwatch.noaa.gov/erddap/rss/nsidcCDRiceSQnh1day.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcCDRiceSQnh1day&showErrors=false&email= | NSIDC > National Snow and Ice Data Center, NOAA | nsidcCDRiceSQnh1day | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRiceSQnhmday | https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRiceSQnhmday.graph | https://polarwatch.noaa.gov/erddap/files/nsidcCDRiceSQnhmday/ | public | Z-DEPRECATED - Sea Ice Concentration, NOAA/NSIDC Climate Data Record V3, Arctic, 25km, Science Quality, 1978-2019, Monthly | Alert: There is a newer version of this dataset. Please use Version 4 of the NSIDC Sea Ice Concentration CDR with ERDDAP ID: nsidcG02202v4nhmday. Link: https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v4nhmday.graph. Version 3 Summary: This data set provides a Climate Data Record (CDR) of sea ice concentration from passive microwave data. It provides a consistent, daily and monthly time series of sea ice concentrations from 09 July 1987 through the most recent processing for both the north and south polar regions. In addition, three other sea ice concentration products are included with the CDR that extend the sea ice measurements back to 26 October 1978. However, these three products are not included in the official CDR because processing the older data in a way that follows the standards of a CDR is not currently possible. All data are on a 25 km x 25 km grid. Variables containing standard deviation, quality flags, and projection information are also included.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][ygrid][xgrid]):\nseaice_conc_monthly_cdr (NOAA/NSIDC Climate Data Record of Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration, 1)\nstdev_of_seaice_conc_monthly_cdr (Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation)\nmelt_onset_day_seaice_conc_monthly_cdr (Monthly Day of Snow Melt Onset Over Sea Ice, 1)\nqa_of_seaice_conc_monthly_cdr (Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration QC flags)\ngoddard_merged_seaice_conc_monthly (Goddard Edited Climate Data Record of Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration, Goddard Edited, 1)\ngoddard_nt_seaice_conc_monthly (Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration by NASA Team algorithm with Goddard QC, 1)\ngoddard_bt_seaice_conc_monthly (Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration by Bootstrap algorithm with Goddard QC, 1)\n | https://polarwatch.noaa.gov/erddap/info/nsidcCDRiceSQnhmday/index.htmlTable | https://nsidc.org/data/g02202
| https://polarwatch.noaa.gov/erddap/rss/nsidcCDRiceSQnhmday.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcCDRiceSQnhmday&showErrors=false&email= | NSIDC > National Snow and Ice Data Center, NOAA | nsidcCDRiceSQnhmday | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRiceNRTshmday | https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRiceNRTshmday.graph | https://polarwatch.noaa.gov/erddap/files/nsidcCDRiceNRTshmday/ | public | Z-DEPRECATED - Sea Ice Concentration, NOAA/NSIDC NRT Climate Data Record V1, Antarctic, 25km, Near Real-Time, 2016-Present, Monthly | Alert: There is a newer version of this dataset. Please use Version 2 of the NSIDC NRT Sea Ice Concentration CDR with ERDDAP ID: nsidcG10016v2shmday. Link: https://polarwatch.noaa.gov/erddap/griddap/nsidcG10016v2shmday.graph. Version 1 Summary: This data set provides a Climate Data Record (CDR) of sea ice concentration from passive microwave data. It provides a consistent, daily and monthly time series of sea ice concentrations from 09 July 1987 through the most recent processing for both the north and south polar regions. In addition, three other sea ice concentration products are included with the CDR that extend the sea ice measurements back to 26 October 1978. However, these three products are not included in the official CDR because processing the older data in a way that follows the standards of a CDR is not currently possible. All data are on a 25 km x 25 km grid. Variables containing standard deviation, quality flags, and projection information are also included.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][ygrid][xgrid]):\nseaice_conc_monthly_cdr (NOAA/NSIDC Climate Data Record of Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration, 1)\nstdev_of_seaice_conc_monthly_cdr (Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation)\nmelt_onset_day_seaice_conc_monthly_cdr (Monthly Day of Snow Melt Onset Over Sea Ice, 1)\nqa_of_seaice_conc_monthly_cdr (Passive Microwave Monthly Southern Hemisphere Sea Ice Concentration QC flags)\n | https://polarwatch.noaa.gov/erddap/info/nsidcCDRiceNRTshmday/index.htmlTable | https://nsidc.org/data/g10016
| https://polarwatch.noaa.gov/erddap/rss/nsidcCDRiceNRTshmday.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcCDRiceNRTshmday&showErrors=false&email= | NSIDC > National Snow and Ice Data Center, NOAA | nsidcCDRiceNRTshmday | |||||
| https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRiceNRTnhmday | https://polarwatch.noaa.gov/erddap/griddap/nsidcCDRiceNRTnhmday.graph | https://polarwatch.noaa.gov/erddap/files/nsidcCDRiceNRTnhmday/ | public | Z-DEPRECATED - Sea Ice Concentration, NOAA/NSIDC NRT Climate Data Record, Arctic, 25km, Near Real-Time, 2017-Present, Monthly | Alert: There is a newer version of this dataset. Please use Version 2 of the NSIDC NRT Sea Ice Concentration CDR with ERDDAP ID: nsidcG10016v2nhmday. Link: https://polarwatch.noaa.gov/erddap/griddap/nsidcG10016v2nhmday.graph. Version 1 Summary: This data set provides a Climate Data Record (CDR) of sea ice concentration from passive microwave data. It provides a consistent, daily and monthly time series of sea ice concentrations from 09 July 1987 through the most recent processing for both the north and south polar regions. In addition, three other sea ice concentration products are included with the CDR that extend the sea ice measurements back to 26 October 1978. However, these three products are not included in the official CDR because processing the older data in a way that follows the standards of a CDR is not currently possible. All data are on a 25 km x 25 km grid. Variables containing standard deviation, quality flags, and projection information are also included.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][ygrid][xgrid]):\nseaice_conc_monthly_cdr (NOAA/NSIDC Climate Data Record of Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration, 1)\nstdev_of_seaice_conc_monthly_cdr (Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation)\nmelt_onset_day_seaice_conc_monthly_cdr (Monthly Day of Snow Melt Onset Over Sea Ice, 1)\nqa_of_seaice_conc_monthly_cdr (Passive Microwave Monthly Northern Hemisphere Sea Ice Concentration QC flags)\n | https://polarwatch.noaa.gov/erddap/info/nsidcCDRiceNRTnhmday/index.htmlTable | https://nsidc.org/data/g10016
| https://polarwatch.noaa.gov/erddap/rss/nsidcCDRiceNRTnhmday.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nsidcCDRiceNRTnhmday&showErrors=false&email= | NSIDC > National Snow and Ice Data Center, NOAA | nsidcCDRiceNRTnhmday |