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PolarWatch ERDDAP
Easier access to scientific data |
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 | M | Chlorophyll, NOAA VIIRS-SNPP, Near Real-Time, Global, Level 3, 2020-present, EXPERIMENTAL, Daily | 
| F I M | background
| 
| 
| NOAA NESDIS STAR | nesdisVHNchlaDaily |
| 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 |
| attribute | NC_GLOBAL | creator_type | String | group |
| attribute | NC_GLOBAL | creator_url | String | http://www.star.nesdis.noaa.gov/socd/mecb/color/ |
| attribute | NC_GLOBAL | cw_orbit_type | String | ascending |
| attribute | NC_GLOBAL | cw_pass_type | String | day/night |
| attribute | NC_GLOBAL | cw_processing_version | String | NOAA_MECB_BMW NRT_IDPS |
| attribute | NC_GLOBAL | cw_projection | String | Geographic |
| attribute | NC_GLOBAL | cw_satellite | String | S-NPP |
| attribute | NC_GLOBAL | cw_sensor | String | VIIRS |
| attribute | NC_GLOBAL | cw_software_name | String | MSL12 |
| attribute | NC_GLOBAL | cw_software_version | String | 1.30 |
| attribute | NC_GLOBAL | cw_swath_sync_lines | int | 16, 16, 16 |
| attribute | NC_GLOBAL | cw_viirs_band_naming_convention | String | OBPG |
| attribute | NC_GLOBAL | date_created | String | 2022-05-19T12:36:15Z |
| attribute | NC_GLOBAL | Easternmost_Easting | double | 180.01874999999998 |
| attribute | NC_GLOBAL | geospatial_lat_max | double | 89.75625000000001 |
| attribute | NC_GLOBAL | geospatial_lat_min | double | -89.75625000000002 |
| attribute | NC_GLOBAL | geospatial_lat_resolution | double | 0.03750000000000001 |
| attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
| attribute | NC_GLOBAL | geospatial_lon_max | double | 180.01874999999998 |
| attribute | NC_GLOBAL | geospatial_lon_min | double | -180.01875 |
| attribute | NC_GLOBAL | geospatial_lon_resolution | double | 0.037500000000000006 |
| attribute | NC_GLOBAL | geospatial_lon_units | String | degrees_east |
| 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 | [MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20220518/V2022138015652_NPP_NRTNIR.par NOAA_MECB_BMW NRT_IDPS SVM01_npp_d20220518_t0156526_e0158168_b54688_c20220518024541205609_oeac_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S19891991_TOMS.OZONE,,,radcor_modisa_nocor.hdf,polcor_viirsn_22bands_oc.hdf,landmask_USGS_15arc.nc,watermask.dat,digital_elevation_map.hdf,ice_mask.hdf,no2_climatology.hdf,alpha510_climatology.hdf,taua865_climatology.hdf,GMTCO_npp_d20220518_t0156526_e0158168_b54688_c20220518024417635063_oeac_ops.h5, /home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2022138015652_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_z/aps/work/VRSVCW.B2022138.015655.hdf [cwutils 3.6.1.3 20201118_155352] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2022138.015655.hdf VRSVCW.B2022138.015655.UW00.edgemask.hdf [cwutils 3.6.1.3 20201118_155352] cwgraphics VRSVCW.B2022138.015655.UW00.edgemask.hdf [cwutils 3.6.1.3 20201118_155352] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_z/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2022138_015655_UW00_edgemask_masked.hdf [cwutils 3.6.1.3 20201118_155352] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_z/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2022138_015655_UW00_edgemask_masked.hdf [MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20220518/V2022138221556_NPP_NRTNIR.par NOAA_MECB_BMW NRT_IDPS SVM01_npp_d20220518_t2215566_e2217208_b54700_c20220518230502678240_oeac_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S19891991_TOMS.OZONE,,,radcor_modisa_nocor.hdf,polcor_viirsn_22bands_oc.hdf,landmask_USGS_15arc.nc,watermask.dat,digital_elevation_map.hdf,ice_mask.hdf,no2_climatology.hdf,alpha510_climatology.hdf,taua865_climatology.hdf,GMTCO_npp_d20220518_t2215566_e2217208_b54700_c20220518230335759634_oeac_ops.h5, /home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2022138221556_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_x/aps/work/VRSVCW.B2022138.221559.hdf [cwutils 3.6.1.3 20201118_155352] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2022138.221559.hdf VRSVCW.B2022138.221559.UW00.edgemask.hdf [cwutils 3.6.1.3 20201118_155352] cwgraphics VRSVCW.B2022138.221559.UW00.edgemask.hdf [cwutils 3.6.1.3 20201118_155352] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_x/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2022138_221559_UW00_edgemask_masked.hdf [cwutils 3.6.1.3 20201118_155352] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_x/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2022138_221559_UW00_edgemask_masked.hdf [MSL12 1.30] /data/data055/operational/routine/bin/msl12_x64a par=/data/data097/lide.jiang/worktmp/MSL20220518/V2022138001552_NPP_NRTNIR.par NOAA_MECB_BMW NRT_IDPS SVM01_npp_d20220518_t0015524_e0017166_b54687_c20220518010636747743_oeac_ops.h5,S19461993_COADS_GEOS1.MET_noon,,,S19891991_TOMS.OZONE,,,radcor_modisa_nocor.hdf,polcor_viirsn_22bands_oc.hdf,landmask_USGS_15arc.nc,watermask.dat,digital_elevation_map.hdf,ice_mask.hdf,no2_climatology.hdf,alpha510_climatology.hdf,taua865_climatology.hdf,GMTCO_npp_d20220518_t0015524_e0017166_b54687_c20220518010514677439_oeac_ops.h5, /home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/bin/netcdf_cf_ingest V2022138001552_NPP_NRTNIR_L2.nc /home/pub/svc_cwatch/aps/aps_s/aps/work/VRSVCW.B2022138.001555.hdf [cwutils 3.6.1.3 20201118_155352] cwregister2 -M South750UW4590Geographic.hdf VRSVCW.B2022138.001555.hdf VRSVCW.B2022138.001555.UW00.edgemask.hdf [cwutils 3.6.1.3 20201118_155352] cwgraphics VRSVCW.B2022138.001555.UW00.edgemask.hdf [cwutils 3.6.1.3 20201118_155352] cwmath --parser emulated --template graphics --expr commonmask=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_s/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2022138_001555_UW00_edgemask_masked.hdf [cwutils 3.6.1.3 20201118_155352] cwmath --parser emulated --template graphics --expr commonmask_nlw=(and(l2_flags,4650)==0) /home/pub/svc_cwatch/aps/aps_s/browse/lvl3/seadas/coastwatch/hdf/VRSVCW_B2022138_001555_UW00_edgemask_masked.hdf [cwutils 3.6.1.3 20201118_155352] cwcomposite --pedantic --method explicit --inputs - --match ^(longitude|latitude|chlor_a)$ /home/pub/svc_cwatch/aps/aps_y/browse/lvl4/modis/coastwatch/hdf/VRSVCW_B2022138_C3_001555_015655_221559_UW00_edgemask_chlora.hdf [cwutils 3.6.1.3 20201118_155352] cwgraphics /home/pub/svc_cwatch/aps/aps_y/browse/lvl4/modis/coastwatch/hdf/VRSVCW_B2022138_C3_001555_015655_221559_UW00_edgemask_chlora.hdf [cwutils 3.6.1.3 20201118_155352] cwimport --match=^graphics$ --copy /home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/icons/GlobalFourKmGeographic.hdf /home/pub/svc_cwatch/aps/aps_x/browse/lvl4/modis/coastwatch/maskhdf/VRSVCW_B2022138_B2022138_F1_WW00_edgemask_chlora.hdf |
| attribute | NC_GLOBAL | identifier_product_doi_authority | String | https://dx.doi.org |
| attribute | NC_GLOBAL | infoUrl | String | https://www.star.nesdis.noaa.gov/thredds/dodsC/CoastWatch/VIIRS/npp/chlora/DailyGlobal/WW00.html |
| attribute | NC_GLOBAL | institution | String | NOAA NESDIS STAR |
| attribute | NC_GLOBAL | instrument | String | VIIRS |
| attribute | NC_GLOBAL | keywords | String | algorithm, altitude, chemistry, chlor_a, chlorophyll, color, concentration, data, default, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, Earth Science > Oceans > Ocean Optics > Ocean Color, imager, imager/radiometer, imaging, infrared, L3, level, level-3, mass, mass_concentration_of_chlorophyll_a_in_sea_water, national, npp, ocean, ocean color, oceans, optics, orbiting, partnership, polar, polar-orbiting, radiometer, sea, seawater, star, suite, suite/suomi-npp, suomi, time, viirs, viirs-n, viirsn, visible, water, ww00 |
| 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.pfeg.coastwatch |
| attribute | NC_GLOBAL | Northernmost_Northing | double | 89.75625000000001 |
| attribute | NC_GLOBAL | OBSERVED_PROPERTY | String | chlor_a |
| attribute | NC_GLOBAL | platform | String | S-NPP |
| attribute | NC_GLOBAL | publisher_email | String | coastwatch.info@noaa.gov; ncei.info@noaa.gov |
| attribute | NC_GLOBAL | publisher_name | String | NOAA CoastWatch; National Centers for Environmental Information (NCEI) |
| attribute | NC_GLOBAL | publisher_url | String | https://coastwatch.noaa.gov; https://www.ncei.noaa.gov/ |
| attribute | NC_GLOBAL | source | String | S-NPP_VIIRS_chlora |
| attribute | NC_GLOBAL | sourceUrl | String | https://www.star.nesdis.noaa.gov/thredds/dodsC/CoastWatch/VIIRS/npp/chlora/DailyGlobal/WW00 |
| attribute | NC_GLOBAL | Southernmost_Northing | double | -89.75625000000002 |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v70 |
| attribute | NC_GLOBAL | summary | String | Visible and Infrared Imager/Radiometer Suite/Suomi-NPP (VIIRSN) Level-3 (WW00), Near Real-Time, Chlorophyll, Global, Daily, processed by NOAA. EXPERIMENTAL. |
| attribute | NC_GLOBAL | testOutOfDate | String | now-3days |
| attribute | NC_GLOBAL | time_coverage_end | String | 2022-05-19T12:00:00Z |
| attribute | NC_GLOBAL | time_coverage_start | String | 2021-05-06T12:00:00Z |
| attribute | NC_GLOBAL | title | String | Chlorophyll, NOAA VIIRS-SNPP, Near Real-Time, Global, Level 3, 2020-present, EXPERIMENTAL, Daily |
| attribute | NC_GLOBAL | Westernmost_Easting | double | -180.01875 |
| dimension | time | double | nValues=376, evenlySpaced=false, averageSpacing=1 day 0h 11m 31s | |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 1.6203024E9, 1.6529616E9 |
| 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 | latitude | double | nValues=4788, evenlySpaced=true, averageSpacing=-0.03750000000000001 | |
| attribute | latitude | _CoordinateAxisType | String | Lat |
| attribute | latitude | actual_range | double | -89.75625000000002, 89.75625000000001 |
| 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 |
| dimension | longitude | double | nValues=9602, evenlySpaced=true, averageSpacing=0.037500000000000006 | |
| attribute | longitude | _CoordinateAxisType | String | Lon |
| attribute | longitude | actual_range | double | -180.01875, 180.01874999999998 |
| 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 |
| variable | chlor_a | float | time, altitude, latitude, longitude | |
| attribute | chlor_a | _FillValue | float | NaN |
| attribute | chlor_a | colorBarMaximum | double | 30.0 |
| attribute | chlor_a | colorBarMinimum | double | 0.03 |
| attribute | chlor_a | colorBarScale | String | Log |
| attribute | chlor_a | cw_atmospheric_correction | String | NOAA MECB BMW Atmospheric Correction |
| attribute | chlor_a | cw_fraction_digits | int | 16 |
| attribute | chlor_a | cw_processing_algorithm | String | OC3 Algorithm |
| attribute | chlor_a | cw_product_status | String | Experimental |
| attribute | chlor_a | grid_mapping | String | coord_ref |
| attribute | chlor_a | ioos_category | String | Ocean Color |
| attribute | chlor_a | long_name | String | Chlorophyll Concentration, OC3 Algorithm |
| attribute | chlor_a | missing_value | float | NaN |
| attribute | chlor_a | references | String | O'Reilly J. E. et al. (1998), Ocean color chlorophyll algorithms for SeaWiFS, J. Geophys. Res., 103(C11), 2493724953 |
| attribute | chlor_a | standard_name | String | mass_concentration_of_chlorophyll_in_sea_water |
| attribute | chlor_a | units | String | mg m^-3 |
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.