PolarWatch ERDDAP
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Row Type | Variable Name | Attribute Name | Data Type | Value |
---|---|---|---|---|
attribute | NC_GLOBAL | _lastModified | String | 2022-08-19T01:16:34.000Z |
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 | data at oceancolor.gsfc.nasa.gov |
attribute | NC_GLOBAL | creator_name | String | NASA/GSFC/OBPG |
attribute | NC_GLOBAL | creator_type | String | group |
attribute | NC_GLOBAL | creator_url | String | https://oceandata.sci.gsfc.nasa.gov![]() |
attribute | NC_GLOBAL | date_created | String | 2022-08-19T01:16:34.000Z |
attribute | NC_GLOBAL | Easternmost_Easting | double | 179.9792 |
attribute | NC_GLOBAL | geospatial_lat_max | double | 89.97916 |
attribute | NC_GLOBAL | geospatial_lat_min | double | -89.97917 |
attribute | NC_GLOBAL | geospatial_lat_resolution | double | 0.04166666589488307 |
attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
attribute | NC_GLOBAL | geospatial_lon_max | double | 179.9792 |
attribute | NC_GLOBAL | geospatial_lon_min | double | -179.9792 |
attribute | NC_GLOBAL | geospatial_lon_resolution | double | 0.041666674383609215 |
attribute | NC_GLOBAL | geospatial_lon_units | String | degrees_east |
attribute | NC_GLOBAL | history | String | SNPP data files are downloaded ASAP from https://oceandata.sci.gsfc.nasa.gov/VIIRS-SNPP/Mapped/Monthly/4km/par/ to NOAA NMFS SWFSC ERD (erd.data@noaa.gov).\nNOAA NMFS SWFSC ERD (erd.data@noaa.gov) uses ERDDAP to add the time variable and slightly modify the metadata.\nDirect read of HDF4 file through CDM library. |
attribute | NC_GLOBAL | identifier_product_doi | String | 10.5067/NPP/VIIRS/L3M/PAR/2018 |
attribute | NC_GLOBAL | identifier_product_doi_authority | String | https://dx.doi.org![]() |
attribute | NC_GLOBAL | infoUrl | String | https://oceancolor.gsfc.nasa.gov/data/viirs-snpp/![]() |
attribute | NC_GLOBAL | institution | String | NASA/GSFC OBPG |
attribute | NC_GLOBAL | instrument | String | VIIRS |
attribute | NC_GLOBAL | keywords | String | 4km, active, available, color, gsfc, image, joint, jpss, level, level-3, mapped, mean, monthly, nasa, noaa, npoess, npp, obpg, ocean, ocean color, oceans, orbiting, par, photosynthetically, polar, radiation, satellite, sea, seawater, smi, standard, suomi, viirs, viirsn, water |
attribute | NC_GLOBAL | keywords_vocabulary | String | GCMD Science Keywords |
attribute | NC_GLOBAL | l2_flag_names | String | LAND,NAVFAIL,FILTER,HIGLINT |
attribute | NC_GLOBAL | license | String | https://science.nasa.gov/earth-science/earth-science-data/data-information-policy/\nThe data may be used and redistributed for free but is not intended\nfor legal use, since it may contain inaccuracies. Neither the data\nContributor, ERD, NOAA, nor the United States Government, nor any\nof their employees or contractors, makes any warranty, express or\nimplied, including warranties of merchantability and fitness for a\nparticular purpose, or assumes any legal liability for the accuracy,\ncompleteness, or usefulness, of this information. |
attribute | NC_GLOBAL | map_projection | String | Equidistant Cylindrical |
attribute | NC_GLOBAL | measure | String | Mean |
attribute | NC_GLOBAL | naming_authority | String | gov.noaa.pfeg.coastwatch |
attribute | NC_GLOBAL | Northernmost_Northing | double | 89.97916 |
attribute | NC_GLOBAL | platform | String | Suomi-NPP |
attribute | NC_GLOBAL | processing_control_l2_flag_names | String | LAND,NAVFAIL,FILTER,HIGLINT |
attribute | NC_GLOBAL | processing_level | String | L3 Mapped |
attribute | NC_GLOBAL | processing_version | String | 2018.0 |
attribute | NC_GLOBAL | project | String | Ocean Biology Processing Group (NASA/GSFC/OBPG) |
attribute | NC_GLOBAL | publisher_email | String | data at oceancolor.gsfc.nasa.gov |
attribute | NC_GLOBAL | publisher_name | String | NASA/GSFC/OBPG |
attribute | NC_GLOBAL | publisher_url | String | https://oceandata.sci.gsfc.nasa.gov![]() |
attribute | NC_GLOBAL | references | String | Frouin, R., Ligner, D.W., and Gautier, C., 1989: A Simple analytical formula to compute clear sky total and photosynthetically available solar irradiance at the ocean surface. J. Geophys. Res., 94, 9731-9742. |
attribute | NC_GLOBAL | sourceUrl | String | https://oceandata.sci.gsfc.nasa.gov/VIIRS-SNPP/Mapped/Monthly/4km/par/![]() |
attribute | NC_GLOBAL | Southernmost_Northing | double | -89.97917 |
attribute | NC_GLOBAL | spatialResolution | String | 4.64 km |
attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v70 |
attribute | NC_GLOBAL | summary | String | R2018 of Level-3 Standard Mapped Image (SMI), Global, 4km, Photosynthetically Available Radiation (PAR), Monthly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS), as processed by NASA GSFC Ocean Biology Processing Group (OBPG). VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA. VIIRS is the successor to MODIS for Earth science data product generation. (This version of the VH data was first released on 2017-12-12.) |
attribute | NC_GLOBAL | temporal_range | String | month |
attribute | NC_GLOBAL | testOutOfDate | String | now-60days |
attribute | NC_GLOBAL | time_coverage_end | String | 2022-07-15T00:00:00Z |
attribute | NC_GLOBAL | time_coverage_start | String | 2012-01-15T00:00:00Z |
attribute | NC_GLOBAL | title | String | VIIRSN, Suomi-NPP, Level-3 SMI, NASA, Global, 4km, PAR, R2018, 2012-present, Monthly |
attribute | NC_GLOBAL | Westernmost_Easting | double | -179.9792 |
dimension | time | double | nValues=127, evenlySpaced=false, averageSpacing=30 days 10h 17m 9s | |
attribute | time | _CoordinateAxisType | String | Time |
attribute | time | actual_range | double | 1.3265856E9, 1.6578432E9 |
attribute | time | axis | String | T |
attribute | time | ioos_category | String | Time |
attribute | time | long_name | String | Centered 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 | latitude | float | nValues=4320, evenlySpaced=true, averageSpacing=-0.04166666589488307 | |
attribute | latitude | _CoordinateAxisType | String | Lat |
attribute | latitude | actual_range | float | -89.97917, 89.97916 |
attribute | latitude | axis | String | Y |
attribute | latitude | ioos_category | String | Location |
attribute | latitude | long_name | String | Latitude |
attribute | latitude | standard_name | String | latitude |
attribute | latitude | units | String | degrees_north |
attribute | latitude | valid_max | float | 90.0 |
attribute | latitude | valid_min | float | -90.0 |
dimension | longitude | float | nValues=8640, evenlySpaced=true, averageSpacing=0.041666674383609215 | |
attribute | longitude | _CoordinateAxisType | String | Lon |
attribute | longitude | actual_range | float | -179.9792, 179.9792 |
attribute | longitude | axis | String | X |
attribute | longitude | ioos_category | String | Location |
attribute | longitude | long_name | String | Longitude |
attribute | longitude | standard_name | String | longitude |
attribute | longitude | units | String | degrees_east |
attribute | longitude | valid_max | float | 180.0 |
attribute | longitude | valid_min | float | -180.0 |
variable | par | float | time, latitude, longitude | |
attribute | par | _FillValue | float | -0.034 |
attribute | par | colorBarMaximum | double | 70.0 |
attribute | par | colorBarMinimum | double | 0.0 |
attribute | par | ioos_category | String | Heat Flux |
attribute | par | long_name | String | Photosynthetically Available Radiation, R. Frouin |
attribute | par | references | String | Frouin, R., Ligner, D.W., and Gautier, C., 1989: A Simple analytical formula to compute clear sky total and photosynthetically available solar irradiance at the ocean surface. J. Geophys. Res., 94, 9731-9742. |
attribute | par | standard_name | String | surface_downwelling_photosynthetic_photon_flux_in_air |
attribute | par | units | String | einstein m^-2 day^-1 |
attribute | par | valid_max | float | 130.0 |
attribute | par | valid_min | float | 0.0 |