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PolarWatch ERDDAP
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Brought to you by NOAA NMFS SWFSC ERD |
| griddap | Subset | tabledap | Make A Graph | wms | files | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| https://polarwatch.noaa.gov/erddap/griddap/usnic_ims_4km | https://polarwatch.noaa.gov/erddap/griddap/usnic_ims_4km.graph | https://polarwatch.noaa.gov/erddap/files/usnic_ims_4km/ | IMS Snow and Ice Analysis, Arctic, 4km, 2004 - Present, Daily | This file contains a map of snow cover and ice cover for the Northern Hemisphere produced by the Interactive Multisensor Snow and Ice Mapping System (IMS). The map is nowcasted to be valid at the moment specified by the time variable. The input data used to generate the map originates between the time_coverage_start and time_coverage_end global attributes. Analysts at the United States National Ice Center (USNIC) use a variety of geostationary and polar orbiting satellite imagery, derived products, in situ, and other data sources to interactively create the map. The system has produced daily analyses from February 1997 to Dec 2014, and twice daily analyses since.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][y][x]):\nIMS_Surface_Values (IMS maps of 0: no data, 1:open water, 2:land, 3:sea/lake ice, 4:snow cover for the Northern Hemisphere)\n | https://polarwatch.noaa.gov/erddap/info/usnic_ims_4km/index.htmlTable | https://nsidc.org/data/G02156
| https://polarwatch.noaa.gov/erddap/rss/usnic_ims_4km.rss | https://polarwatch.noaa.gov/erddap/subscriptions/add.html?datasetID=usnic_ims_4km&showErrors=false&email= | USNIC | usnic_ims_4km | |||||
| https://polarwatch.noaa.gov/erddap/griddap/noaacwSARnrcsnpoleDaily | https://polarwatch.noaa.gov/erddap/griddap/noaacwSARnrcsnpoleDaily.graph | https://polarwatch.noaa.gov/erddap/files/noaacwSARnrcsnpoleDaily/ | 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/ | 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/ | 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 |