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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| data | graph | M | public | Chlorophyll, gap-filled, NOAA-SNPP and NOAA-20 VIIRS, science quality, Global, 0.083°, 2020- present, Daily |
| F I M | background
| 
| 
| NOAA NESDIS STAR | nesdisVHNnoaaSNPPnoaa20chlaGapfilledDaily |
| Row Type | Variable Name | Attribute Name | Data Type | Value |
|---|---|---|---|---|
| attribute | NC_GLOBAL | _lastModified | String | 2022-08-14T21:15:04.000Z |
| 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 | coastwatch.info at noaa.gov |
| attribute | NC_GLOBAL | creator_name | String | NOAA CoastWatch |
| attribute | NC_GLOBAL | creator_type | String | institution |
| attribute | NC_GLOBAL | creator_url | String | https://coastwatch.noaa.gov |
| attribute | NC_GLOBAL | date_created | String | 2022-08-14T21:15:04.000Z |
| attribute | NC_GLOBAL | Easternmost_Easting | double | 179.9583 |
| attribute | NC_GLOBAL | geospatial_lat_max | double | 89.95834 |
| attribute | NC_GLOBAL | geospatial_lat_min | double | -89.95834 |
| attribute | NC_GLOBAL | geospatial_lat_resolution | double | 0.08333333950903196 |
| attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
| attribute | NC_GLOBAL | geospatial_lon_max | double | 179.9583 |
| attribute | NC_GLOBAL | geospatial_lon_min | double | -179.9583 |
| attribute | NC_GLOBAL | geospatial_lon_resolution | double | 0.0833333178976615 |
| 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 | grid_mapping_epsg_code | String | EPSG:4326 |
| attribute | NC_GLOBAL | grid_mapping_inverse_flattening | float | 298.2572 |
| attribute | NC_GLOBAL | grid_mapping_longitude_of_prime_meridian | float | 0.0 |
| attribute | NC_GLOBAL | grid_mapping_name | String | latitude_longitude |
| attribute | NC_GLOBAL | grid_mapping_proj4_params | String | +proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs |
| attribute | NC_GLOBAL | grid_mapping_semi_major_axis | float | 6378137.0 |
| attribute | NC_GLOBAL | history | String | /data/data369/hgu/ocssw/bin/l3mapgen par=/data/data369/hgu/v224/bin/../config/l3mapgen_par_dineof_chlor_a ifile=/data/data369/hgu/v224/bin/../temp/Config_nrt_dineof/V2022225_oci_L3_nrt.nc ofile=/data/data369/viirs/L3_dineof/225/V2022225_a1_WW00_chlor_a.nc Sun Aug 14 21:15:08 2022 : /data/data369/hgu/v224/bin/l3cnvtr -b -s Suomi-NPP,NOAA-20 /data/data369/viirs/L3_dineof/225/V2022225_a1_WW00_chlor_a.nc /data/aftp/socd1/mecb/coastwatch/viirs/nrt/L3/global/chlora/dineof/2022/V2022225_a1_WW00_chlora.nc |
| attribute | NC_GLOBAL | id | String | L3//data/data540/DINEOF/EOF-global-daily4/reconstructed_mixoci/V2022225_oci_L3_nrt.nc |
| attribute | NC_GLOBAL | identifier_product_doi | String | https://dx.doi.org |
| attribute | NC_GLOBAL | identifier_product_doi_authority | String | https://dx.doi.org |
| attribute | NC_GLOBAL | infoUrl | String | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-multi-sensor-gap-filled-chlorophyll.html |
| attribute | NC_GLOBAL | institution | String | NOAA NESDIS STAR |
| attribute | NC_GLOBAL | instrument | String | VIIRS |
| attribute | NC_GLOBAL | keywords | String | altitude, chemistry, chlor_a, chlorophyll, color, concentration, data, dineof, earth, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, Earth Science > Oceans > Ocean Optics > Ocean Color, environmental, filled, gap, gap-filled, image, imager, imager/radiometer, imaging, information, infrared, L3, latitude, level, level-3, longitude, mapped, mass, mass_concentration_of_chlorophyll_a_in_sea_water, national, nesdis, noaa, npp, ocean, ocean color, oceans, optics, orbiting, partnership, polar, polar-orbiting, radiometer, satellite, science, sea, seawater, service, smi, standard, 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 | l2_flag_names | String | ATMFAIL,LAND,HIGLINT,HILT,HISATZEN,CLOUD,HISOLZEN,CHLFAIL,NAVWARN,CLDSHDSTL,ALGICE,SEAICE,NAVFAIL,FILTER |
| attribute | NC_GLOBAL | license | String | These data may be redistributed and used without restriction. 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 | map_projection | String | geographic |
| attribute | NC_GLOBAL | measure | String | Mean |
| attribute | NC_GLOBAL | naming_authority | String | gov.noaa.coastwatch |
| attribute | NC_GLOBAL | Northernmost_Northing | double | 89.95834 |
| attribute | NC_GLOBAL | platform | String | Suomi-NPP, NOAA-20 |
| attribute | NC_GLOBAL | processing_control_input_parameters_apply_pal | String | yes |
| attribute | NC_GLOBAL | processing_control_input_parameters_central_meridian | String | -999 |
| attribute | NC_GLOBAL | processing_control_input_parameters_deflate | String | 4 |
| attribute | NC_GLOBAL | processing_control_input_parameters_east | String | 180.0 |
| attribute | NC_GLOBAL | processing_control_input_parameters_fudge | String | 1.0 |
| attribute | NC_GLOBAL | processing_control_input_parameters_full_latlon | String | yes |
| attribute | NC_GLOBAL | processing_control_input_parameters_ifile | String | /data/data369/hgu/v224/bin/../temp/Config_nrt_dineof/V2022225_oci_L3_nrt.nc |
| attribute | NC_GLOBAL | processing_control_input_parameters_interp | String | nearest |
| attribute | NC_GLOBAL | processing_control_input_parameters_land | String | $OCDATAROOT/common/landmask_GMT15ARC.nc |
| attribute | NC_GLOBAL | processing_control_input_parameters_mask_land | String | no |
| attribute | NC_GLOBAL | processing_control_input_parameters_north | String | 90.0 |
| attribute | NC_GLOBAL | processing_control_input_parameters_num_cache | String | 500 |
| attribute | NC_GLOBAL | processing_control_input_parameters_ofile | String | /data/data369/viirs/L3_dineof/225/V2022225_a1_WW00_chlor_a.nc |
| attribute | NC_GLOBAL | processing_control_input_parameters_ofile_product_tag | String | PRODUCT |
| attribute | NC_GLOBAL | processing_control_input_parameters_oformat | String | netcdf4 |
| attribute | NC_GLOBAL | processing_control_input_parameters_oformat2 | String | png |
| attribute | NC_GLOBAL | processing_control_input_parameters_par | String | /data/data369/hgu/v224/bin/../config/l3mapgen_par_dineof_chlor_a |
| attribute | NC_GLOBAL | processing_control_input_parameters_product | String | chlor_a |
| attribute | NC_GLOBAL | processing_control_input_parameters_product_rgb | String | rhos_670,rhos_510,rhos_412 |
| attribute | NC_GLOBAL | processing_control_input_parameters_projection | String | platecarree |
| attribute | NC_GLOBAL | processing_control_input_parameters_quiet | String | false |
| attribute | NC_GLOBAL | processing_control_input_parameters_resolution | String | 0.083333deg |
| attribute | NC_GLOBAL | processing_control_input_parameters_rgb_land | String | 160,82,45 |
| attribute | NC_GLOBAL | processing_control_input_parameters_scale_type | String | log |
| attribute | NC_GLOBAL | processing_control_input_parameters_south | String | -90.0 |
| attribute | NC_GLOBAL | processing_control_input_parameters_threshold | String | 0 |
| attribute | NC_GLOBAL | processing_control_input_parameters_trimNSEW | String | yes |
| attribute | NC_GLOBAL | processing_control_input_parameters_use_quality | String | yes |
| attribute | NC_GLOBAL | processing_control_input_parameters_use_rgb | String | no |
| attribute | NC_GLOBAL | processing_control_input_parameters_use_transparency | String | no |
| attribute | NC_GLOBAL | processing_control_input_parameters_west | String | -180.0 |
| attribute | NC_GLOBAL | processing_control_input_parameters_write_projtext | String | no |
| attribute | NC_GLOBAL | processing_control_l2_flag_names | String | ATMFAIL,LAND,HIGLINT,HILT,HISATZEN,CLOUD,HISOLZEN,CHLFAIL,NAVWARN,CLDSHDSTL,ALGICE,SEAICE,NAVFAIL,FILTER |
| attribute | NC_GLOBAL | processing_control_software_name | String | l3mapgen |
| attribute | NC_GLOBAL | processing_control_software_version | String | 2.3.0-V2022.0 |
| attribute | NC_GLOBAL | processing_control_source | String | V2022225_oci_L3_nrt.nc |
| attribute | NC_GLOBAL | processing_level | String | L3 Mapped |
| attribute | NC_GLOBAL | product_name | String | V2022225_a1_WW00_chlora.nc |
| attribute | NC_GLOBAL | proj4_string | String | +proj=eqc +lat_ts=0 +lat_0=0 +x_0=0 +y_0=0 +ellps=WGS84 +datum=WGS84 +units=m +no_defs +lon_0=0.000000 |
| attribute | NC_GLOBAL | project | String | Ocean Color Science Team (NOAA/NESDIS/STAR/OCST) |
| 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_type | String | group |
| attribute | NC_GLOBAL | publisher_url | String | https://coastwatch.noaa.gov;https://www.ncei.noaa.gov/ |
| attribute | NC_GLOBAL | references | String | Liu, X., and M. Wang (2019), Filling the gaps in ocean maps, Eos, 100, https://doi.org/10.1029/2019EO136548. |
| attribute | NC_GLOBAL | Satellite | String | Suomi-NPP NOAA-20 |
| attribute | NC_GLOBAL | Sensor | String | VIIRS |
| attribute | NC_GLOBAL | sourceUrl | String | https://coastwatch.noaa.gov/thredds/dodsC/CoastWatch/VIIRS/npp-n20/chloci/DailyGlobalDINEOF/WW00/LoM |
| attribute | NC_GLOBAL | Southernmost_Northing | double | -89.95834 |
| attribute | NC_GLOBAL | spatialResolution | String | 9.28 km |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v70 |
| attribute | NC_GLOBAL | summary | String | This datasets blends chlorophyll data from the NOAA-SNPP and NOAA-20 VIIRS ocean color sensors. A gap-filling application was employed to fill in data gaps that uses a mathematical technique based on the data interpolating empirical orthogonal function (DINEOF). This technique exploits the coherency over location and time of the data from the two satellites to infer a value at the missing location. CoastWatch serves this daily global gap-filled product at ~9 km spatial resolution in a NetCDF file format. |
| attribute | NC_GLOBAL | temporal_range | String | daily |
| attribute | NC_GLOBAL | testOutOfDate | String | now-14days |
| attribute | NC_GLOBAL | time_coverage_end | String | 2022-08-14T12:00:00Z |
| attribute | NC_GLOBAL | time_coverage_start | String | 2020-05-05T12:00:00Z |
| attribute | NC_GLOBAL | title | String | Chlorophyll, gap-filled, NOAA-SNPP and NOAA-20 VIIRS, science quality, Global, 0.083°, 2020-present, Daily |
| attribute | NC_GLOBAL | Westernmost_Easting | double | -179.9583 |
| dimension | time | double | nValues=779, evenlySpaced=false, averageSpacing=1 day 1h 38m 6s | |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 1.58868E9, 1.6604784E9 |
| attribute | time | axis | String | T |
| 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 | float | nValues=2160, evenlySpaced=true, averageSpacing=-0.08333333950903196 | |
| attribute | latitude | _CoordinateAxisType | String | Lat |
| attribute | latitude | actual_range | float | -89.95834, 89.95834 |
| 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=4320, evenlySpaced=true, averageSpacing=0.0833333178976615 | |
| attribute | longitude | _CoordinateAxisType | String | Lon |
| attribute | longitude | actual_range | float | -179.9583, 179.9583 |
| 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 | -999.0 |
| attribute | chlor_a | C_format | String | %.4g |
| attribute | chlor_a | cell_methods | String | time:mean |
| attribute | chlor_a | colorBarMaximum | double | 30.0 |
| attribute | chlor_a | colorBarMinimum | double | 0.03 |
| attribute | chlor_a | colorBarScale | String | Log |
| attribute | chlor_a | coverage_content_type | String | physicalMeasurement |
| attribute | chlor_a | ioos_category | String | Ocean Color |
| attribute | chlor_a | long_name | String | Chlorophyll Concentration, DINEOF Gap-Filled |
| attribute | chlor_a | missing_value | float | -999.0 |
| 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_a_in_sea_water |
| attribute | chlor_a | units | String | mg m^-3 |
| attribute | chlor_a | valid_max | float | 100.0 |
| attribute | chlor_a | valid_min | float | 0.001 |
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.