NOAA PolarWatch ERDDAP
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griddap Subset tabledap Make A Graph wms files Accessible Title Summary FGDC ISO 19115 Info Background Info RSS Email Institution Dataset ID
https://polarwatch.noaa.gov/erddap/griddap/nesdisNPPN20S3ASCIDINEOFDaily https://polarwatch.noaa.gov/erddap/griddap/nesdisNPPN20S3ASCIDINEOFDaily.graph https://polarwatch.noaa.gov/erddap/wms/nesdisNPPN20S3ASCIDINEOFDaily/request https://polarwatch.noaa.gov/erddap/files/nesdisNPPN20S3ASCIDINEOFDaily/ public Chlorophyll (Gap-filled DINEOF), NOAA S-NPP NOAA-20 VIIRS and Copernicus S-3A OLCI, Science Quality, Global 9km, 2018-\nrecent, Daily Visible and Infrared Imager/Radiometer Suite/Suomi-NPP and NOAA-20 (VIIRS) and Sentinel-3A OLCI DINEOF gap filled L4 data. NOAA National Environmental Satellite, Data, and Information Service (NESDIS) STAR data. Sentinel-3A courtesy of Copernicus Program\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/nesdisNPPN20S3ASCIDINEOFDaily_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisNPPN20S3ASCIDINEOFDaily_iso19115.xml https://polarwatch.noaa.gov/erddap/info/nesdisNPPN20S3ASCIDINEOFDaily/index.htmlTable https://coastwatch.noaa.gov (external link) https://polarwatch.noaa.gov/erddap/rss/nesdisNPPN20S3ASCIDINEOFDaily.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisNPPN20S3ASCIDINEOFDaily&showErrors=false&email= NOAA NESDIS STAR nesdisNPPN20S3ASCIDINEOFDaily
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/ (external link) 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/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/ (external link) 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/noaacwAMSR2gw1IceConcDailySP06 https://polarwatch.noaa.gov/erddap/griddap/noaacwAMSR2gw1IceConcDailySP06.graph public Ice Concentration, Daily, GCOM-W1 AMSR2, Antarctic, 10km, NRT, Past 3 Weeks This dataset is a level 3, daily, 10km, polar stereographic mapped composite of sea ice concentration using data from the GCOM-1 satellite AMSR-2 microwave sensor.\n            These L3 composites are generated from level 2 data provided by NOAA OSPO; NOGAPS algorithm developed by NOAA STAR (Paul Chang, Lead).\n            NOAA CoastWatch obtains L2 from OSPO and generates a L3 daily merged (composite) and maps to polar stereographic projection for routine distribution.\n            The OSPO/STAR L2 product uses the GCOM-W1 AMSR-2 Algorithm Software Processor (GAASP) which takes the full orbital JAXA L1B data via NASA, applies brightness temperature bias corrections, assigns an RFI flag, performs internal reformatting, and then generates L2 products from the NOAA Operational GCOM-W1 AMSR-2 Products System Algorithm (NOGAPS).\n            Platform/Sensor Details: The second Advanced Microwave Scanning Radiometer 2 (AMSR-2) on JAXA's Global Climate Observation Mission - Water 1 (GCOM-W1).\n            Temporal coverage: Daily composites and 4-day rolling merge composites are produced daily with a latency of 12-24 hours.\n            The composites have a 10 km spatial resolution and are mapped to Polar Stereographic projections for South Pole. The AMSR-2 Microwave sensor is not impacted by clouds and serves as a full coverage dataset that supplements the NOAA VIIRS infra-red 750m data.\n            This L3 dataset is originally served on the STAR THREDDS server, PolarWatch connects to the dataset via the STAR ERDDAP server.\n            For more information on the dataset and access servers visit: https://coastwatch.noaa.gov/cw/satellite-data-products/sea-ice.html (external link).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][rows][cols]):\nIceConc (NASA Team 2 Ice Concentration (Fraction), 1)\nFlags (Quality Flags, 1)\ngraphics (graphics overlay planes)\n https://polarwatch.noaa.gov/erddap/info/noaacwAMSR2gw1IceConcDailySP06/index.htmlTable https://www.star.nesdis.noaa.gov/thredds/dodsC/AMSR2gw1IceConcDailyAggSP06.html (external link) https://polarwatch.noaa.gov/erddap/rss/noaacwAMSR2gw1IceConcDailySP06.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=noaacwAMSR2gw1IceConcDailySP06&showErrors=false&email= DOC/NOAA/NESDIS/OSPO > Office of Satellite and Product Operations, NESDIS, NOAA noaacwAMSR2gw1IceConcDailySP06
https://polarwatch.noaa.gov/erddap/griddap/noaacwAMSR2gw1IceConcDailyNP06 https://polarwatch.noaa.gov/erddap/griddap/noaacwAMSR2gw1IceConcDailyNP06.graph public Ice Concentration, Daily, GCOM-W1 AMSR2, Arctic, 10km, NRT, Past 3 Weeks This dataset is a level 3, daily, 10km, polar stereographic mapped composite of sea ice concentration using data from the GCOM-1 satellite AMSR-2 microwave sensor.\n            These L3 composites are generated from level 2 data provided by NOAA OSPO; NOGAPS algorithm developed by NOAA STAR (Paul Chang, Lead).\n            NOAA CoastWatch obtains L2 from OSPO and generates a L3 daily merged (composite) and maps to polar stereographic projection for routine distribution.\n            The OSPO/STAR L2 product uses the GCOM-W1 AMSR-2 Algorithm Software Processor (GAASP) which takes the full orbital JAXA L1B data via NASA, applies brightness temperature bias corrections, assigns an RFI flag, performs internal reformatting, and then generates L2 products from the NOAA Operational GCOM-W1 AMSR-2 Products System Algorithm (NOGAPS).\n            Platform/Sensor Details: The second Advanced Microwave Scanning Radiometer 2 (AMSR-2) on JAXA's Global Climate Observation Mission - Water 1 (GCOM-W1).\n            Temporal coverage: Daily composites and 4-day rolling merge composites are produced daily with a latency of 12-24 hours.\n            The composites have a 10 km spatial resolution and are mapped to Polar Stereographic projections for North Pole. The AMSR-2 Microwave sensor is not impacted by clouds and serves as a full coverage dataset that supplements the NOAA VIIRS infra-red 750m data.\n            This L3 dataset is originally served on the STAR THREDDS server, PolarWatch connects to the dataset via the STAR ERDDAP server.\n            For more information on the dataset and access servers visit: https://coastwatch.noaa.gov/cw/satellite-data-products/sea-ice.html (external link).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][rows][cols]):\nIceConc (NASA Team 2 Ice Concentration (Fraction) - primary product, 1)\nFlags (Quality Flags, 1)\ngraphics (graphics overlay planes)\n https://polarwatch.noaa.gov/erddap/info/noaacwAMSR2gw1IceConcDailyNP06/index.htmlTable https://coastwatch.noaa.gov/cw/satellite-data-products/sea-ice.html (external link) https://polarwatch.noaa.gov/erddap/rss/noaacwAMSR2gw1IceConcDailyNP06.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=noaacwAMSR2gw1IceConcDailyNP06&showErrors=false&email= DOC/NOAA/NESDIS/OSPO > Office of Satellite and Product Operations, NESDIS, NOAA noaacwAMSR2gw1IceConcDailyNP06
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 (external link) 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/nesdisNPPN20S3AkdSCIDINEOFDaily https://polarwatch.noaa.gov/erddap/griddap/nesdisNPPN20S3AkdSCIDINEOFDaily.graph https://polarwatch.noaa.gov/erddap/wms/nesdisNPPN20S3AkdSCIDINEOFDaily/request https://polarwatch.noaa.gov/erddap/files/nesdisNPPN20S3AkdSCIDINEOFDaily/ public Kd490 (Gap-filled DINEOF), NOAA S-NPP NOAA-20 VIIRS and Copernicus S-3A OLCI, Science Quality, Global 9km, 2018-recent, Daily Visible and Infrared Imager/Radiometer Suite/Suomi-NPP and NOAA-20 (VIIRS) and Sentinel-3A OLCI DINEOF gap filled L4 data. NOAA National Environmental Satellite, Data, and Information Service (NESDIS) STAR data. Sentinel-3A courtesy of Copernicus Program\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/nesdisNPPN20S3AkdSCIDINEOFDaily_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisNPPN20S3AkdSCIDINEOFDaily_iso19115.xml https://polarwatch.noaa.gov/erddap/info/nesdisNPPN20S3AkdSCIDINEOFDaily/index.htmlTable https://coastwatch.noaa.gov (external link) https://polarwatch.noaa.gov/erddap/rss/nesdisNPPN20S3AkdSCIDINEOFDaily.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisNPPN20S3AkdSCIDINEOFDaily&showErrors=false&email= NOAA NESDIS STAR nesdisNPPN20S3AkdSCIDINEOFDaily
https://polarwatch.noaa.gov/erddap/griddap/noaacwVIIRSn20icethickNP06Daily4Day_pw https://polarwatch.noaa.gov/erddap/griddap/noaacwVIIRSn20icethickNP06Daily4Day_pw.graph https://polarwatch.noaa.gov/erddap/files/noaacwVIIRSn20icethickNP06Daily4Day_pw/ public Latest Baseline of IceThickness from NOAA-20 VIIRS Latest Baseline of IceThickness from NOAA-20 Visible and Infrared Imager/Radiometer Suite (VIIRS)\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][rows][cols]):\nIceThickness (Ice thickness, meter)\ngraphics (graphics overlay planes)\n https://polarwatch.noaa.gov/erddap/info/noaacwVIIRSn20icethickNP06Daily4Day_pw/index.htmlTable https://coastwatch.noaa.gov (external link) https://polarwatch.noaa.gov/erddap/rss/noaacwVIIRSn20icethickNP06Daily4Day_pw.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=noaacwVIIRSn20icethickNP06Daily4Day_pw&showErrors=false&email= NOAA/NESDIS/STAR/SOCD noaacwVIIRSn20icethickNP06Daily4Day_pw
https://polarwatch.noaa.gov/erddap/griddap/nesdisSSH1day https://polarwatch.noaa.gov/erddap/griddap/nesdisSSH1day.graph https://polarwatch.noaa.gov/erddap/wms/nesdisSSH1day/request https://polarwatch.noaa.gov/erddap/files/nesdisSSH1day/ public NOAA CoastWatch, Sea Surface Height Anomalies and Geostrophic Currents from Altimetry, Global, 2017-present, EXPERIMENTAL The altimetry data are from RADS (http://rads.tudelft.nl/rads/rads.shtml) (external link), the Radar Altimetry Database System, first developed at Delft University of Technology, now also at the NOAA and the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT). The RADS data for each mission is updated with state of the art corrections for tides, atmospheric path delay, etc. Because they are all computed consistently between the various missions, this avoids the possibility of introducing biases and drifts because of the different implementation of the various corrections by different agencies. The goals of RADS are to provide a homogenous dataset of sea level anomalies, wave heights, and wind speeds, along with database selection and analysis tools.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nsla (Sea Level Anomalies, m)\nugos (Absolute Geostrophic Velocity: Zonal Component, m s-1)\nvgos (Absolute Geostrophic Velocity: Meridian Component, m s-1)\n https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisSSH1day_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisSSH1day_iso19115.xml https://polarwatch.noaa.gov/erddap/info/nesdisSSH1day/index.htmlTable https://coastwatch.noaa.gov/cw_html/SSH_SeaLevelAnomaly.html (external link) https://polarwatch.noaa.gov/erddap/rss/nesdisSSH1day.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisSSH1day&showErrors=false&email= NOAA/NESDIS Center for Satellite Applications and Research nesdisSSH1day
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 (external link) 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 (external link) 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 (external link) 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/tabledap/fsuResearchShipNEPP.subset https://polarwatch.noaa.gov/erddap/tabledap/fsuResearchShipNEPP https://polarwatch.noaa.gov/erddap/tabledap/fsuResearchShipNEPP.graph https://polarwatch.noaa.gov/erddap/files/fsuResearchShipNEPP/ public Research Ship Healy Underway Meteorological Data, Quality Controlled Research Ship Healy Underway Meteorological Data (delayed ~10 days for quality control) are from the Shipboard Automated Meteorological and Oceanographic System (SAMOS) program.\n\nIMPORTANT: ALWAYS USE THE QUALITY FLAG DATA! Each data variable's metadata includes a qcindex attribute which indicates a character number in the flag data.  ALWAYS check the flag data for each row of data to see which data is good (flag='Z') and which data isn't.  For example, to extract just data where time (qcindex=1), latitude (qcindex=2), longitude (qcindex=3), and airTemperature (qcindex=12) are 'good' data, include this constraint in your ERDDAP query:\n flag=~\"ZZZ........Z.*\"\nin your query.\n'=~' indicates this is a regular expression constraint.\nThe 'Z's are literal characters.  In this dataset, 'Z' indicates 'good' data.\nThe '.'s say to match any character.\nThe '*' says to match the previous character 0 or more times.\n(Don't include backslashes in your query.)\nSee the tutorial for regular expressions at\nhttps://www.vogella.com/tutorials/JavaRegularExpressions/article.html (external link)\n\ncdm_data_type = Trajectory\nVARIABLES:\nID (Call Sign)\nsite (Ship Name)\nIMO\ncruise_id\nexpocode\nfacility\nplatform\nplatform_version\ntime (seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\n... (22 more variables)\n https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/fsuResearchShipNEPP_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/fsuResearchShipNEPP_iso19115.xml https://polarwatch.noaa.gov/erddap/info/fsuResearchShipNEPP/index.htmlTable https://samos.coaps.fsu.edu/html/ (external link) https://polarwatch.noaa.gov/erddap/rss/fsuResearchShipNEPP.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=fsuResearchShipNEPP&showErrors=false&email= FSU fsuResearchShipNEPP
https://polarwatch.noaa.gov/erddap/tabledap/fsuResearchShipWCX7445nrt.subset https://polarwatch.noaa.gov/erddap/tabledap/fsuResearchShipWCX7445nrt https://polarwatch.noaa.gov/erddap/tabledap/fsuResearchShipWCX7445nrt.graph https://polarwatch.noaa.gov/erddap/files/fsuResearchShipWCX7445nrt/ public Research Ship Laurence M. Gould Underway Meteorological Data, Quality Controlled Research Ship Laurence M. Gould Underway Meteorological Data (delayed ~10 days for quality control) are from the Shipboard Automated Meteorological and Oceanographic System (SAMOS) program.\n\nIMPORTANT: ALWAYS USE THE QUALITY FLAG DATA! Each data variable's metadata includes a qcindex attribute which indicates a character number in the flag data.  ALWAYS check the flag data for each row of data to see which data is good (flag='Z') and which data isn't.  For example, to extract just data where time (qcindex=1), latitude (qcindex=2), longitude (qcindex=3), and airTemperature (qcindex=12) are 'good' data, include this constraint in your ERDDAP query:\n flag=~\"ZZZ........Z.*\"\nin your query.\n'=~' indicates this is a regular expression constraint.\nThe 'Z's are literal characters.  In this dataset, 'Z' indicates 'good' data.\nThe '.'s say to match any character.\nThe '*' says to match the previous character 0 or more times.\n(Don't include backslashes in your query.)\nSee the tutorial for regular expressions at\nhttps://www.vogella.com/tutorials/JavaRegularExpressions/article.html (external link)\n\ncdm_data_type = Trajectory\nVARIABLES:\nID (Call Sign)\nsite (Ship Name)\nIMO\ncruise_id\nexpocode\nfacility\nplatform\nplatform_version\ntime (seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\n... (21 more variables)\n https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/fsuResearchShipWCX7445nrt_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/fsuResearchShipWCX7445nrt_iso19115.xml https://polarwatch.noaa.gov/erddap/info/fsuResearchShipWCX7445nrt/index.htmlTable https://samos.coaps.fsu.edu/html/ (external link) https://polarwatch.noaa.gov/erddap/rss/fsuResearchShipWCX7445nrt.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=fsuResearchShipWCX7445nrt&showErrors=false&email= FSU fsuResearchShipWCX7445nrt
https://polarwatch.noaa.gov/erddap/griddap/noaacwAMSR2gw1IceNP06_Grid https://polarwatch.noaa.gov/erddap/griddap/noaacwAMSR2gw1IceNP06_Grid.graph public Sea Ice Grid for AMSR-2 products from NOAA CoastWatch, Arctic, 10km GCOM Seaice Products. Department of Commerce (DOC)/NOAA/NESDIS/OSPO > Office of Satellite and Product Operations,     NESDIS, NOAA data from https://www.star.nesdis.noaa.gov/thredds/dodsC/AMSR2gw1IceConcDailyAggNP06.das (external link) .\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [rows][cols]):\nlatitude (degrees_north)\nlongitude (degrees_east)\n https://polarwatch.noaa.gov/erddap/info/noaacwAMSR2gw1IceNP06_Grid/index.htmlTable https://www.star.nesdis.noaa.gov/thredds/dodsC/AMSR2gw1IceConcDailyAggNP06.html (external link) https://polarwatch.noaa.gov/erddap/rss/noaacwAMSR2gw1IceNP06_Grid.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=noaacwAMSR2gw1IceNP06_Grid&showErrors=false&email= DOC/NOAA/NESDIS/OSPO > Office of Satellite and Product Operations, NESDIS, NOAA noaacwAMSR2gw1IceNP06_Grid
https://polarwatch.noaa.gov/erddap/griddap/nesdisL3Collatedn20C https://polarwatch.noaa.gov/erddap/griddap/nesdisL3Collatedn20C.graph https://polarwatch.noaa.gov/erddap/wms/nesdisL3Collatedn20C/request public Sea-Surface Temperature, NOAA ACSPO NOAA-20 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 Visible 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/nesdisL3Collatedn20C_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisL3Collatedn20C_iso19115.xml https://polarwatch.noaa.gov/erddap/info/nesdisL3Collatedn20C/index.htmlTable http://www.star.nesdis.noaa.gov (external link) https://polarwatch.noaa.gov/erddap/rss/nesdisL3Collatedn20C.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisL3Collatedn20C&showErrors=false&email= NOAA/NESDIS/OSPO nesdisL3Collatedn20C
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 (external link) 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/erdPH2ssta8day https://polarwatch.noaa.gov/erddap/griddap/erdPH2ssta8day.graph https://polarwatch.noaa.gov/erddap/wms/erdPH2ssta8day/request https://polarwatch.noaa.gov/erddap/files/erdPH2ssta8day/ public SST, Pathfinder Ver 5.2 (L3C), Day and Night, Global, 0.0417°, 1981-2006, Science Quality (8 Day Composite) This dataset contains sea surface temperature (SST) data produced as part of the Advanced Very High Resolution Radiometer (AVHRR) Pathfinder SST Project, created using Version 5.2 of the Pathfinder algorithm and the dataset. Multi-day composites and composites of day and night datasets were generated by the Environmental Research Division (NOAA/NMFS/SWFSC/ERD).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nsea_surface_temperature (Sea Surface Skin Temperature, degree_C)\nsea_ice_fraction (1)\nwind_speed (10m Wind Speed, m s-1)\nl2p_flags\n https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/erdPH2ssta8day_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/erdPH2ssta8day_iso19115.xml https://polarwatch.noaa.gov/erddap/info/erdPH2ssta8day/index.htmlTable https://pathfinder.nodc.noaa.gov (external link) https://polarwatch.noaa.gov/erddap/rss/erdPH2ssta8day.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=erdPH2ssta8day&showErrors=false&email= NOAA NCEI erdPH2ssta8day
https://polarwatch.noaa.gov/erddap/griddap/erdPH2ssta1day https://polarwatch.noaa.gov/erddap/griddap/erdPH2ssta1day.graph https://polarwatch.noaa.gov/erddap/wms/erdPH2ssta1day/request https://polarwatch.noaa.gov/erddap/files/erdPH2ssta1day/ public SST, Pathfinder Ver 5.2 (L3C), Day and Night, Global, 0.0417°, 1981-2012, Science Quality (1 Day Composite) This dataset contains sea surface temperature (SST) data produced as part of the Advanced Very High Resolution Radiometer (AVHRR) Pathfinder SST Project, created using Version 5.2 of the Pathfinder algorithm and the dataset. Multi-day composites and composites of day and night datasets were generated by the Environmental Research Division (NOAA/NMFS/SWFSC/ERD).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nsea_surface_temperature (Sea Surface Skin Temperature, degree_C)\nsea_ice_fraction (1)\nwind_speed (10m Wind Speed, m s-1)\nl2p_flags\n https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/erdPH2ssta1day_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/erdPH2ssta1day_iso19115.xml https://polarwatch.noaa.gov/erddap/info/erdPH2ssta1day/index.htmlTable https://pathfinder.nodc.noaa.gov (external link) https://polarwatch.noaa.gov/erddap/rss/erdPH2ssta1day.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=erdPH2ssta1day&showErrors=false&email= NOAA NCEI erdPH2ssta1day
https://polarwatch.noaa.gov/erddap/griddap/erdPH2sstamday https://polarwatch.noaa.gov/erddap/griddap/erdPH2sstamday.graph https://polarwatch.noaa.gov/erddap/wms/erdPH2sstamday/request https://polarwatch.noaa.gov/erddap/files/erdPH2sstamday/ public SST, Pathfinder Ver 5.2 (L3C), Day and Night, Global, 0.0417°, 1981-2012, Science Quality (Monthly Composite) This dataset contains sea surface temperature (SST) data produced as part of the Advanced Very High Resolution Radiometer (AVHRR) Pathfinder SST Project, created using Version 5.2 of the Pathfinder algorithm and the dataset. Multi-day composites and composites of day and night datasets were generated by the Environmental Research Division (NOAA/NMFS/SWFSC/ERD).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nsea_surface_temperature (Sea Surface Skin Temperature, degree_C)\nsea_ice_fraction (1)\nwind_speed (10m Wind Speed, m s-1)\nl2p_flags\n https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/erdPH2sstamday_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/erdPH2sstamday_iso19115.xml https://polarwatch.noaa.gov/erddap/info/erdPH2sstamday/index.htmlTable https://pathfinder.nodc.noaa.gov (external link) https://polarwatch.noaa.gov/erddap/rss/erdPH2sstamday.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=erdPH2sstamday&showErrors=false&email= NOAA NCEI erdPH2sstamday
https://polarwatch.noaa.gov/erddap/griddap/erdPH53sstd8day https://polarwatch.noaa.gov/erddap/griddap/erdPH53sstd8day.graph https://polarwatch.noaa.gov/erddap/wms/erdPH53sstd8day/request https://polarwatch.noaa.gov/erddap/files/erdPH53sstd8day/ public SST, Pathfinder Ver 5.3 (L3C), Day, Global, 0.0417°, 1981-present, Science Quality (8 Day Composite) This dataset contains 8-day-composites of daytime sea surface temperature (SST) data produced as part of the AVHRR Pathfinder SST Project. The source data were created using Version 5.3 of the Pathfinder algorithm and the file is nearly but not completely compliant with the GHRSST Data Specifications V2.0 (GDS2). Source data were created by the NOAA National Centers for Environmental Information (NCEI). Multi-day composites were created by NOAA CoastWatch-West Coast and NOAA/SWFSC/ERD.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nsea_surface_temperature (NOAA Climate Data Record of Sea Surface Skin Temperature, degree_C)\nsea_ice_fraction (1)\nwind_speed (10m wind speed, m s-1)\nl2p_flags\n https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/erdPH53sstd8day_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/erdPH53sstd8day_iso19115.xml https://polarwatch.noaa.gov/erddap/info/erdPH53sstd8day/index.htmlTable https://data.nodc.noaa.gov/cgi-bin/iso?id=gov.noaa.nodc:AVHRR_Pathfinder-NCEI-L3C-v5.3 (external link) https://polarwatch.noaa.gov/erddap/rss/erdPH53sstd8day.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=erdPH53sstd8day&showErrors=false&email= NOAA NCEI erdPH53sstd8day
https://polarwatch.noaa.gov/erddap/griddap/erdPH53sstdmday https://polarwatch.noaa.gov/erddap/griddap/erdPH53sstdmday.graph https://polarwatch.noaa.gov/erddap/wms/erdPH53sstdmday/request https://polarwatch.noaa.gov/erddap/files/erdPH53sstdmday/ public SST, Pathfinder Ver 5.3 (L3C), Day, Global, 0.0417°, 1981-present, Science Quality (Monthly Composite) This dataset contains monthly composites of daytime sea surface temperature (SST) data produced as part of the AVHRR Pathfinder SST Project. The source data were created using Version 5.3 of the Pathfinder algorithm and the file is nearly but not completely compliant with the GHRSST Data Specifications V2.0 (GDS2). Source data were created by the NOAA National Centers for Environmental Information (NCEI). Multi-day composites were created by NOAA CoastWatch-West Coast and NOAA/SWFSC/ERD.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nsea_surface_temperature (NOAA Climate Data Record of Sea Surface Skin Temperature, degree_C)\nsea_ice_fraction (1)\nwind_speed (10m wind speed, m s-1)\nl2p_flags\n https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/erdPH53sstdmday_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/erdPH53sstdmday_iso19115.xml https://polarwatch.noaa.gov/erddap/info/erdPH53sstdmday/index.htmlTable https://data.nodc.noaa.gov/cgi-bin/iso?id=gov.noaa.nodc:AVHRR_Pathfinder-NCEI-L3C-v5.3 (external link) https://polarwatch.noaa.gov/erddap/rss/erdPH53sstdmday.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=erdPH53sstdmday&showErrors=false&email= NOAA NCEI erdPH53sstdmday
https://polarwatch.noaa.gov/erddap/griddap/erdPH53sstn8day https://polarwatch.noaa.gov/erddap/griddap/erdPH53sstn8day.graph https://polarwatch.noaa.gov/erddap/wms/erdPH53sstn8day/request https://polarwatch.noaa.gov/erddap/files/erdPH53sstn8day/ public SST, Pathfinder Ver 5.3 (L3C), Night, Global, 0.0417°, 1981-present, Science Quality (8 Day Composite) This dataset contains 8-day-composites of nighttime sea surface temperature (SST) data produced as part of the AVHRR Pathfinder SST Project. The source data were created using Version 5.3 of the Pathfinder algorithm and the file is nearly but not completely compliant with the GHRSST Data Specifications V2.0 (GDS2). Source data were created by the NOAA National Centers for Environmental Information (NCEI). Multi-day composites were created by NOAA CoastWatch-West Coast and NOAA/SWFSC/ERD.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nsea_surface_temperature (NOAA Climate Data Record of Sea Surface Skin Temperature, degree_C)\nsea_ice_fraction (1)\nwind_speed (10m wind speed, m s-1)\nl2p_flags\n https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/erdPH53sstn8day_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/erdPH53sstn8day_iso19115.xml https://polarwatch.noaa.gov/erddap/info/erdPH53sstn8day/index.htmlTable https://data.nodc.noaa.gov/cgi-bin/iso?id=gov.noaa.nodc:AVHRR_Pathfinder-NCEI-L3C-v5.3 (external link) https://polarwatch.noaa.gov/erddap/rss/erdPH53sstn8day.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=erdPH53sstn8day&showErrors=false&email= NOAA NCEI erdPH53sstn8day
https://polarwatch.noaa.gov/erddap/griddap/erdPH53sstnmday https://polarwatch.noaa.gov/erddap/griddap/erdPH53sstnmday.graph https://polarwatch.noaa.gov/erddap/wms/erdPH53sstnmday/request https://polarwatch.noaa.gov/erddap/files/erdPH53sstnmday/ public SST, Pathfinder Ver 5.3 (L3C), Night, Global, 0.0417°, 1981-present, Science Quality (Monthly Composite) This dataset contains monthly composites of nighttime sea surface temperature (SST) data produced as part of the AVHRR Pathfinder SST Project. The source data were created using Version 5.3 of the Pathfinder algorithm and the file is nearly but not completely compliant with the GHRSST Data Specifications V2.0 (GDS2). Source data were created by the NOAA National Centers for Environmental Information (NCEI). Multi-day composites were created by NOAA CoastWatch-West Coast and NOAA/SWFSC/ERD.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nsea_surface_temperature (NOAA Climate Data Record of Sea Surface Skin Temperature, degree_C)\nsea_ice_fraction (1)\nwind_speed (10m wind speed, m s-1)\nl2p_flags\n https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/erdPH53sstnmday_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/erdPH53sstnmday_iso19115.xml https://polarwatch.noaa.gov/erddap/info/erdPH53sstnmday/index.htmlTable https://data.nodc.noaa.gov/cgi-bin/iso?id=gov.noaa.nodc:AVHRR_Pathfinder-NCEI-L3C-v5.3 (external link) https://polarwatch.noaa.gov/erddap/rss/erdPH53sstnmday.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=erdPH53sstnmday&showErrors=false&email= NOAA NCEI erdPH53sstnmday
https://polarwatch.noaa.gov/erddap/griddap/viirs_noaa20_ak_750m_daily https://polarwatch.noaa.gov/erddap/griddap/viirs_noaa20_ak_750m_daily.graph https://polarwatch.noaa.gov/erddap/wms/viirs_noaa20_ak_750m_daily/request https://polarwatch.noaa.gov/erddap/files/viirs_noaa20_ak_750m_daily/ public SST, VIIRS NOAA-20, Alaska, 750m, 2020-present, Science Quality Daily Daily global sea surface temperature produced by NOAA/NESDIS/Office of Satellite and Product Operations (OSPO) office from the Visible and Infrared Imager/Radiometer Suite (VIIRS) NOAA-20 sensor. The data were processed by the Advanced Clear-Sky Processor for Oceans (ACSPO).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nsea_surface_temperature (degree_C)\n https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/viirs_noaa20_ak_750m_daily_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/viirs_noaa20_ak_750m_daily_iso19115.xml https://polarwatch.noaa.gov/erddap/info/viirs_noaa20_ak_750m_daily/index.htmlTable https://coastwatch.noaa.gov/cwn/products/acspo-global-sst-viirs.html (external link) https://polarwatch.noaa.gov/erddap/rss/viirs_noaa20_ak_750m_daily.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=viirs_noaa20_ak_750m_daily&showErrors=false&email= NOAA/NESDIS/STAR/CoastWatch/PolarWatch viirs_noaa20_ak_750m_daily
https://polarwatch.noaa.gov/erddap/griddap/nesdisNPPN20S3AspmSCIDINEOFDaily https://polarwatch.noaa.gov/erddap/griddap/nesdisNPPN20S3AspmSCIDINEOFDaily.graph https://polarwatch.noaa.gov/erddap/wms/nesdisNPPN20S3AspmSCIDINEOFDaily/request https://polarwatch.noaa.gov/erddap/files/nesdisNPPN20S3AspmSCIDINEOFDaily/ public Suspended Particulate Matter (Gap-filled DINEOF), NOAA S-NPP NOAA-20 VIIRS and Copernicus S-3A OLCI, Science Quality, Global 9km, 2018-recent, Daily Visible and Infrared Imager/Radiometer Suite/Suomi-NPP and NOAA-20 (VIIRS) and Sentinel-3A OLCI DINEOF gap filled L4 data. NOAA National Environmental Satellite, Data, and Information Service (NESDIS) STAR data. Sentinel-3A courtesy of Copernicus Program\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][altitude][latitude][longitude]):\nspm (Suspended Particulate Matter, mg l-1)\n https://polarwatch.noaa.gov/erddap/metadata/fgdc/xml/nesdisNPPN20S3AspmSCIDINEOFDaily_fgdc.xml https://polarwatch.noaa.gov/erddap/metadata/iso19115/xml/nesdisNPPN20S3AspmSCIDINEOFDaily_iso19115.xml https://polarwatch.noaa.gov/erddap/info/nesdisNPPN20S3AspmSCIDINEOFDaily/index.htmlTable https://coastwatch.noaa.gov (external link) https://polarwatch.noaa.gov/erddap/rss/nesdisNPPN20S3AspmSCIDINEOFDaily.rss https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=nesdisNPPN20S3AspmSCIDINEOFDaily&showErrors=false&email= NOAA NESDIS STAR nesdisNPPN20S3AspmSCIDINEOFDaily
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 (external link) 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/ (external link) 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/ (external link) 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/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/ (external link) 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

 
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