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PolarWatch ERDDAP
Easier access to scientific data |
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Brought to you by NOAA NMFS SWFSC ERD |
| 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 | E | Institution | Dataset ID | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| data | graph | files | Polar Stereographic Grid Cell Area Values of 25km gridded data sets , Polar Stereographic (North), Ancillary Data |
| M | background
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| pstere_gridcell_N25k |
| Row Type | Variable Name | Attribute Name | Data Type | Value |
|---|---|---|---|---|
| attribute | NC_GLOBAL | acknowledgement | String | These data are produced and supported by the NASA National Snow and Ice Data Center Distributed Active Archive Center. |
| attribute | NC_GLOBAL | cdm_data_type | String | Grid |
| attribute | NC_GLOBAL | contributor_name | String | J. Scott Stewart, Walter N. Meier, Donna J. Scott |
| attribute | NC_GLOBAL | contributor_role | String | Scientific Programmer, Project Scientist, Project Lead |
| attribute | NC_GLOBAL | Conventions | String | CF-1.6, ACDD-1.3, COARDS |
| attribute | NC_GLOBAL | creator_name | String | NASA National Snow and Ice Data Center Distributed Active Archive Center |
| attribute | NC_GLOBAL | creator_type | String | group |
| attribute | NC_GLOBAL | creator_url | String | https://www.nasa.gov/ |
| attribute | NC_GLOBAL | date_created | String | 2022-03-21 |
| attribute | NC_GLOBAL | date_metadata_modified | String | 2022-03-21 |
| attribute | NC_GLOBAL | date_modified | String | 2022-03-21 |
| attribute | NC_GLOBAL | geospatial_bounds | String | POLYGON ((-3850000 5850000, 3750000 5850000, 3750000 -5350000, -3850000 -5350000, -3850000 5850000)) |
| attribute | NC_GLOBAL | geospatial_bounds_crs | String | EPSG:3411 |
| attribute | NC_GLOBAL | geospatial_x_resolution | String | 25000 meters |
| attribute | NC_GLOBAL | geospatial_x_units | String | meters |
| attribute | NC_GLOBAL | geospatial_y_resolution | String | 25000 meters |
| attribute | NC_GLOBAL | geospatial_y_units | String | meters |
| attribute | NC_GLOBAL | grid_mapping_crs_wkt | String | PROJCS["NSIDC Sea Ice Polar Stereographic North",GEOGCS["Unspecified datum based upon the Hughes 1980 ellipsoid",DATUM["Not_specified_based_on_Hughes_1980_ellipsoid",SPHEROID["Hughes 1980",6378273,298.279411123061,AUTHORITY["EPSG","7058"]],AUTHORITY["EPSG","6054"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4054"]],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","3411"]] |
| attribute | NC_GLOBAL | grid_mapping_false_easting | double | 0.0 |
| attribute | NC_GLOBAL | grid_mapping_false_northing | double | 0.0 |
| attribute | NC_GLOBAL | grid_mapping_GeoTransform | String | -3850000 25000 0 5850000 0 -25000 |
| attribute | NC_GLOBAL | grid_mapping_inverse_flattening | double | 298.279411123064 |
| attribute | NC_GLOBAL | grid_mapping_latitude_of_projection_origin | double | 90.0 |
| attribute | NC_GLOBAL | grid_mapping_long_name | String | NSIDC_NH_PolarStereo_25km |
| attribute | NC_GLOBAL | grid_mapping_longitude_of_prime_meridian | double | 0.0 |
| attribute | NC_GLOBAL | grid_mapping_name | String | polar_stereographic |
| attribute | NC_GLOBAL | grid_mapping_proj4text | String | +proj=stere +lat_0=90 +lat_ts=70 +lon_0=-45 +k=1 +x_0=0 +y_0=0 +a=6378273 +b=6356889.449 +units=m +no_defs |
| attribute | NC_GLOBAL | grid_mapping_semi_major_axis | double | 6378273.0 |
| attribute | NC_GLOBAL | grid_mapping_spatial_ref | String | PROJCS["NSIDC Sea Ice Polar Stereographic North",GEOGCS["Unspecified datum based upon the Hughes 1980 ellipsoid",DATUM["Not_specified_based_on_Hughes_1980_ellipsoid",SPHEROID["Hughes 1980",6378273,298.279411123061,AUTHORITY["EPSG","7058"]],AUTHORITY["EPSG","6054"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4054"]],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","3411"]] |
| attribute | NC_GLOBAL | grid_mapping_srid | String | urn:ogc:def:crs:EPSG::3411 |
| attribute | NC_GLOBAL | grid_mapping_standard_parallel | double | 70.0 |
| attribute | NC_GLOBAL | grid_mapping_straight_vertical_longitude_from_pole | double | -45.0 |
| attribute | NC_GLOBAL | id | String | 10.5067/N6INPBT8Y104 |
| attribute | NC_GLOBAL | infoUrl | String | https://doi.org/10.5067/N6INPBT8Y104 |
| attribute | NC_GLOBAL | institution | String | NASA National Snow and Ice Data Center Distributed Active Archive Center |
| attribute | NC_GLOBAL | keywords | String | active, analysis, ancillary, archive, area, cell, cell_area, center, data, distributed, earth, EARTH SCIENCE SERVICES > DATA ANALYSIS AND VISUALIZATION > GEOGRAPHIC INFORMATION SYSTEMS, geographic, grid, ice, information, nasa, national, nsidc, polar, science, services, snow, stereo, systems, visualization |
| attribute | NC_GLOBAL | keywords_vocabulary | String | GCMD Science Keywords |
| attribute | NC_GLOBAL | license | String | Access Constraint: These data are freely, openly, and fully accessible, provided that you are logged into your NASA Earthdata profile (https://urs.earthdata.nasa.gov/); Use Constraint: These data are freely, openly, and fully available to use without restrictions, provided that you cite the data according to the recommended citation at https://nsidc.org/about/use_copyright.html. For more information on the NASA EOSDIS Data Use Policy, see https://earthdata.nasa.gov/earth-observation-data/data-use-policy. |
| attribute | NC_GLOBAL | metadata_link | String | https://doi.org/10.5067/N6INPBT8Y104 |
| attribute | NC_GLOBAL | naming_authority | String | org.doi.dx |
| attribute | NC_GLOBAL | product_version | String | 1.0 |
| attribute | NC_GLOBAL | program | String | NASA Earth Science Data and Information System (ESDIS) |
| attribute | NC_GLOBAL | publisher_email | String | nsidc at nsidc.org |
| attribute | NC_GLOBAL | publisher_institution | String | National Snow and Ice Data Center; Cooperative Institute for Research in Environmental Sciences; University of Colorado at Boulder; Boulder, CO |
| attribute | NC_GLOBAL | publisher_name | String | NASA National Snow and Ice Data Center Distributed Active Archive Center |
| attribute | NC_GLOBAL | publisher_type | String | institution |
| attribute | NC_GLOBAL | publisher_url | String | https://nsidc.org/daac |
| attribute | NC_GLOBAL | sourceUrl | String | (local files) |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v70 |
| attribute | NC_GLOBAL | summary | String | 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 |
| attribute | NC_GLOBAL | title | String | Polar Stereographic Grid Cell Area Values of 25km gridded data sets , Polar Stereographic (North), Ancillary Data |
| dimension | y | double | nValues=448, evenlySpaced=true, averageSpacing=-25000.0 | |
| attribute | y | actual_range | double | -5337500.0, 5837500.0 |
| attribute | y | axis | String | Y |
| attribute | y | ioos_category | String | Location |
| attribute | y | long_name | String | y coordinate of projection |
| attribute | y | standard_name | String | projection_y_coordinate |
| attribute | y | units | String | meters |
| attribute | y | valid_range | double | -5350000.0, 5850000.0 |
| dimension | x | double | nValues=304, evenlySpaced=true, averageSpacing=25000.0 | |
| attribute | x | actual_range | double | -3837500.0, 3737500.0 |
| attribute | x | axis | String | X |
| attribute | x | ioos_category | String | Location |
| attribute | x | long_name | String | x coordinate of projection |
| attribute | x | standard_name | String | projection_x_coordinate |
| attribute | x | units | String | meters |
| attribute | x | valid_range | double | -3850000.0, 3750000.0 |
| variable | cell_area | double | y, x | |
| attribute | cell_area | colorBarMaximum | double | 7.0E8 |
| attribute | cell_area | colorBarMinimum | double | 3.0E8 |
| attribute | cell_area | comment | String | Surface area of grid cell |
| attribute | cell_area | coverage_content_type | String | image |
| attribute | cell_area | ioos_category | String | Unknown |
| attribute | cell_area | long_name | String | Grid Cell area |
| attribute | cell_area | missing_value | double | -999.0 |
| attribute | cell_area | standard_name | String | cell_area |
| attribute | cell_area | units | String | meters^2 |
| attribute | cell_area | valid_range | double | 3.82658853953166E8, 6.644483028171387E8 |
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.