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ERDDAP at NOAA CoastWatch
Easier access to scientific data |
NOAA CoastWatch Central Operations |
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| Grid DAP Data | Sub- set | Table DAP Data | Make A Graph | W M S | Source Data Files | Title | Sum- mary | FGDC, ISO, Metadata | Back- ground Info | RSS | Institution | Dataset ID | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| data | graph | files | Ice Thickness, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (South), Daily | 
| M | background | 
|
| noaacwVIIRSn20icethickSP06Daily |
| 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 South",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",0],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","3976"]] |
| attribute | NC_GLOBAL | date_created | String | 2025-05-24T05:30:14Z |
| 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%7Cro ws%7CIceConc%26.colorBar=KT_ice%7C%7C%7C%7C%7C%26.bgColor=0xffccccff |
| attribute | NC_GLOBAL | end_orbit_number | int | 38925 |
| attribute | NC_GLOBAL | geospatial_bounds | String | POLYGON((-45.0 -47.197074,-26.565051 -55.58931,0.0 -59.044941,26.565051 -55.58931,45.0 -47.197074,63.434949 -55.58931,90.0 -59.044941,116.565051 -55.58931,135.0 -47.197074,153.434949 -55.58931,-180.0 -59.044941,-153.434949 -55.58931,-135.0 -47.197074,-116.565051 -55.58931,-90.0 -59.044941,-63.434949 -55.58931,-45.0 -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 --coherent IceThickness/latitude --optimal sat_zenith/minabs --method optimal --inputs - --match ^(ProdQualInfo|longitude|sat_zenith|latitude|IceThickness)$ /home/pub/svc_cwatch/aps/aps_x/browse/lvl4/modis/coastwatch/hdf/VX1ACW_C2025143_C257_011135-013712_025401-031812_043501-050038_061727-064138_075825-082238_093926-100502_112151-114602_130251-132702_144352-150928_162616-165026_180716-183126_194816-201352_213042-215452_231140-233553_SP06_edgemask_IceThickness.hdf [cwutils 4.0.1.7 20240513_133416] cwgraphics /home/pub/svc_cwatch/aps/aps_x/browse/lvl4/modis/coastwatch/hdf/VX1ACW_C2025143_C257_011135-013712_025401-031812_043501-050038_061727-064138_075825-082238_093926-100502_112151-114602_130251-132702_144352-150928_162616-165026_180716-183126_194816-201352_213042-215452_231140-233553_SP06_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/ The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. |
| attribute | NC_GLOBAL | naming_authority | String | gov.noaa.coastwatch |
| attribute | NC_GLOBAL | OBSERVED_PROPERTY | String | IceThickness |
| attribute | NC_GLOBAL | platform | String | NOAA-20 |
| attribute | NC_GLOBAL | proj4text | String | +proj=stere +lat_0=-90 +lat_ts=-70 +lon_0=0 +k=1 +x_0=0 +y_0=0 +datum=WGS84 +units=m +no_defs |
| attribute | NC_GLOBAL | source | String | NOAA-20_VIIRS_IceThickness |
| attribute | NC_GLOBAL | sourceUrl | String | (local files) |
| attribute | NC_GLOBAL | srid | String | EPSG:3976 |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v29 |
| attribute | NC_GLOBAL | start_orbit_number | int | 38912 |
| attribute | NC_GLOBAL | summary | String | Enterprise Ice Thickness/ Age Products |
| attribute | NC_GLOBAL | testOutOfDate | String | now-2days |
| attribute | NC_GLOBAL | time_coverage_end | String | 2025-05-23T12:24:25Z |
| attribute | NC_GLOBAL | time_coverage_start | String | 2021-03-23T16:52:41Z |
| attribute | NC_GLOBAL | title | String | Ice Thickness, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (South), Daily |
| dimension | time | double | nValues=1282, evenlySpaced=false, averageSpacing=1 day 4h 30m 42s | |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 1.616518361276E9, 1.7480030657845E9 |
| attribute | time | axis | String | T |
| attribute | time | bounds | String | time_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.