PolarWatch ERDDAP
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Grid DAP Data | Sub- set | Table DAP Data | Make A Graph | W M S | Source Data Files | Acces- sible ![]() | Title | Sum- mary | FGDC, ISO, Metadata | Back- ground Info | RSS | E | Institution | Dataset ID | ||
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data | graph | files | public | Ice Thickness, NOAA S-NPP VIIRS, Near Real-Time, Polar Stereographic (North), Daily 4-day Composite | ![]() | M | background![]() | ![]() | ![]() |
| noaacwVIIRSnppicethickNP06Daily4Day |
Row Type | Variable Name | Attribute Name | Data Type | Value |
---|---|---|---|---|
attribute | NC_GLOBAL | cdm_data_type | String | Grid |
attribute | NC_GLOBAL | Conventions | String | CF-1.6, COARDS, ACDD-1.3 |
attribute | NC_GLOBAL | creator_email | String | coastwatch.info at noaa.gov |
attribute | NC_GLOBAL | creator_name | String | NOAA/NESDIS/STAR/SOCD/CoastWatch |
attribute | NC_GLOBAL | creator_url | String | https://coastwatch.noaa.gov![]() |
attribute | NC_GLOBAL | crs_wkt | String | PROJCS["WGS 84 / NSIDC Sea Ice Polar Stereographic North",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4326"]],PROJECTION["Polar_Stereographic"],PARAMETER["latitude_of_origin",70],PARAMETER["central_meridian",-45],PARAMETER["scale_factor",1],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["X",EAST],AXIS["Y",NORTH],AUTHORITY["EPSG","3413"]] |
attribute | NC_GLOBAL | date_created | String | 2025-04-15T06:27:22Z |
attribute | NC_GLOBAL | defaultGraphQuery | String | IceThickness%5B(time_coverage_end)%5D%5B(0.0)%5D%5B(3255922.5):(-3255922.5)%5D%5B(-3255922.5):(3255922.5)%5D%26.draw=surface%26.vars=cols%7Crows%7CIceThickness%26.colorBar=KT_ice%7C%7C%7C%7C%7C%26.bgColor=0xffccccff |
attribute | NC_GLOBAL | end_orbit_number | int | 69726 |
attribute | NC_GLOBAL | geospatial_bounds | String | POLYGON((-180.0 47.197074,161.565051 55.58931,135.0 59.044941,108.434949 55.58931,90.0 47.197074,71.565051 55.58931,45.0 59.044941,18.434949 55.58931,0.0 47.197074,-18.434949 55.58931,-45.0 59.044941,-71.565051 55.58931,-90.0 47.197074,-108.434949 55.58931,-135.0 59.044941,-161.565051 55.58931,-180.0 47.197074)) |
attribute | NC_GLOBAL | geospatial_vertical_max | double | 0.0 |
attribute | NC_GLOBAL | geospatial_vertical_min | double | 0.0 |
attribute | NC_GLOBAL | geospatial_vertical_positive | String | up |
attribute | NC_GLOBAL | geospatial_vertical_units | String | m |
attribute | NC_GLOBAL | history | String | [cwutils 4.0.1.7 20240513_133416] cwcomposite --pedantic --method latest --inputs - --match ^(IceThickness)$ /home/pub/svc_cwatch/aps/aps_r/browse/lvl4/modis/coastwatch/maskhdf/VXSACW_B2025098_B2025101_H4_NP06_edgemask_IceThickness.hdf [cwutils 4.0.1.7 20240513_133416] cwgraphics /home/pub/svc_cwatch/aps/aps_r/browse/lvl4/modis/coastwatch/maskhdf/VXSACW_B2025098_B2025101_H4_NP06_edgemask_IceThickness.hdf |
attribute | NC_GLOBAL | identifier_product_doi_authority | String | https://dx.doi.org![]() |
attribute | NC_GLOBAL | infoUrl | String | https://coastwatch.noaa.gov![]() |
attribute | NC_GLOBAL | institution | String | NOAA NESDIS CoastWatch |
attribute | NC_GLOBAL | instrument | String | VIIRS |
attribute | NC_GLOBAL | keywords | String | Earth Science > Cryosphere > Sea Ice > Ice Depth/Thickness, Earth Science > Oceans > Sea Ice > Ice Depth/Thickness |
attribute | NC_GLOBAL | keywords_vocabulary | String | GCMD Science Keywords |
attribute | NC_GLOBAL | license | String | https://science.nasa.gov/earth-science/earth-science-data/data-information-policy/![]() |
attribute | NC_GLOBAL | naming_authority | String | gov.noaa.coastwatch |
attribute | NC_GLOBAL | OBSERVED_PROPERTY | String | IceThickness |
attribute | NC_GLOBAL | platform | String | S-NPP |
attribute | NC_GLOBAL | proj4text | String | +proj=stere +lat_0=90 +lat_ts=70 +lon_0=-45 +k=1 +x_0=0 +y_0=0 +datum=WGS84 +units=m +no_defs |
attribute | NC_GLOBAL | source | String | S-NPP_VIIRS_IceThickness |
attribute | NC_GLOBAL | sourceUrl | String | (local files) |
attribute | NC_GLOBAL | srid | String | EPSG:3413 |
attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v29 |
attribute | NC_GLOBAL | start_orbit_number | int | 69670 |
attribute | NC_GLOBAL | summary | String | Enterprise Ice Thickness/ Age Products |
attribute | NC_GLOBAL | testOutOfDate | String | now-2days |
attribute | NC_GLOBAL | time_coverage_end | String | 2025-04-10T00:00:00Z |
attribute | NC_GLOBAL | time_coverage_start | String | 2021-04-13T00:00:00Z |
attribute | NC_GLOBAL | title | String | Ice Thickness, NOAA S-NPP VIIRS, Near Real-Time, Polar Stereographic (North), Daily 4-day Composite |
dimension | time | double | nValues=1409, evenlySpaced=false, averageSpacing=1 day 0h 51m 8s | |
attribute | time | _CoordinateAxisType | String | Time |
attribute | time | actual_range | double | 1.618272E9, 1.7442432E9 |
attribute | time | axis | String | T |
attribute | time | bounds | String | baseline_bounds |
attribute | time | calendar | String | gregorian |
attribute | time | ioos_category | String | Time |
attribute | time | long_name | String | Time |
attribute | time | standard_name | String | time |
attribute | time | time_origin | String | 01-JAN-1970 00:00:00 |
attribute | time | units | String | seconds since 1970-01-01T00:00:00Z |
dimension | altitude | double | nValues=1, onlyValue=0.0 | |
attribute | altitude | _CoordinateAxisType | String | Height |
attribute | altitude | _CoordinateZisPositive | String | up |
attribute | altitude | actual_range | double | 0.0, 0.0 |
attribute | altitude | axis | String | Z |
attribute | altitude | ioos_category | String | Location |
attribute | altitude | long_name | String | Altitude |
attribute | altitude | positive | String | up |
attribute | altitude | standard_name | String | altitude |
attribute | altitude | units | String | m |
dimension | rows | double | nValues=8640, evenlySpaced=true, averageSpacing=-795.0 | |
attribute | rows | actual_range | double | -3434002.5, 3434002.5 |
attribute | rows | axis | String | Y |
attribute | rows | ioos_category | String | Location |
attribute | rows | long_name | String | Northing of Pixel Centers |
attribute | rows | standard_name | String | projection_y_coordinate |
attribute | rows | units | String | m |
dimension | cols | double | nValues=8640, evenlySpaced=true, averageSpacing=795.0 | |
attribute | cols | actual_range | double | -3434002.5, 3434002.5 |
attribute | cols | axis | String | X |
attribute | cols | ioos_category | String | Location |
attribute | cols | long_name | String | Easting of Pixel Centers |
attribute | cols | standard_name | String | projection_x_coordinate |
attribute | cols | units | String | m |
variable | IceThickness | float | time, altitude, rows, cols | |
attribute | IceThickness | _FillValue | float | -999.0 |
attribute | IceThickness | colorBarMaximum | double | 3.0 |
attribute | IceThickness | colorBarMinimum | double | 0.0 |
attribute | IceThickness | coordinates | String | longitude latitude |
attribute | IceThickness | grid_mapping | String | polar_stereographic_proj |
attribute | IceThickness | ioos_category | String | Ice Distribution |
attribute | IceThickness | long_name | String | Ice thickness |
attribute | IceThickness | missing_value | float | -999.0 |
attribute | IceThickness | units | String | meter |
attribute | IceThickness | valid_max | float | 6.0 |
attribute | IceThickness | valid_min | float | 0.005 |
The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.