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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 | M | files | Chlorophyll, Copernicus S-3B OLCI, Near Real-Time, Sector VZ 750m, Level 3, 2020-present, Daily | 
| F I M | background | 
| Copernicus Program | noaacwS3BOLCIchlaSectorVZDaily |
| 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_type | String | institution |
| attribute | NC_GLOBAL | creator_url | String | https://coastwatch.noaa.gov |
| attribute | NC_GLOBAL | cw_orbit_type | String | descending |
| attribute | NC_GLOBAL | cw_pass_type | String | day |
| attribute | NC_GLOBAL | cw_processing_version | String | NRT S3B_OL_2_WFR |
| attribute | NC_GLOBAL | cw_projection | String | Geographic |
| attribute | NC_GLOBAL | cw_satellite | String | Sentinel-3B |
| attribute | NC_GLOBAL | cw_sensor | String | OLCI |
| attribute | NC_GLOBAL | cw_station_code | String | MAR |
| attribute | NC_GLOBAL | cw_station_name | String | European Organization for the Exploitation of Meteorological Satellites |
| attribute | NC_GLOBAL | cw_swath_sync_lines | int | 1, 1, 1, 1, 1 |
| attribute | NC_GLOBAL | date_created | String | 2021-02-17T07:18:36Z |
| attribute | NC_GLOBAL | Easternmost_Easting | double | -59.96624999999998 |
| attribute | NC_GLOBAL | geospatial_lat_max | double | 89.77125000000001 |
| attribute | NC_GLOBAL | geospatial_lat_min | double | 44.77875000000001 |
| attribute | NC_GLOBAL | geospatial_lat_resolution | double | 0.0075 |
| attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
| attribute | NC_GLOBAL | geospatial_lon_max | double | -59.96624999999998 |
| attribute | NC_GLOBAL | geospatial_lon_min | double | -120.03375 |
| attribute | NC_GLOBAL | geospatial_lon_resolution | double | 0.007500000000000002 |
| 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 | [cwutils 4.1.0.53 20250211_095418] cwcomposite --pedantic --coherent chlor_a/latitude --optimal sat_zenith/minabs --method optimal --inputs - --match ^(wqsf0|wqsf1|longitude|sat_zenith|latitude|chlor_a)$ /home/pub/svc_cwatch/aps/aps_r/browse/lvl4/modis/coastwatch/hdf/OLCVCW_J2025187_C6_175800_180100_180400_193859_194159_211958_DK00_closest_chlora.hdf [cwutils 4.1.0.53 20250211_095418] cwgraphics /home/pub/svc_cwatch/aps/aps_r/browse/lvl4/modis/coastwatch/hdf/OLCVCW_J2025187_C6_175800_180100_180400_193859_194159_211958_DK00_closest_chlora.hdf [cwutils 4.1.0.53 20250211_095418] cwimport --match=^graphics$ --copy /home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/icons/North750VZ4590Geographic.hdf /home/pub/svc_cwatch/aps/aps_s/browse/lvl4/modis/coastwatch/maskhdf/OLCVCW_J2025187_J2025187_F1_VZ00_closest_chlora.hdf |
| attribute | NC_GLOBAL | id | String | noaacwS3BOLCIchlaSectorVZDaily |
| attribute | NC_GLOBAL | infoUrl | String | https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/near-real-time/olci-sentinel3-global.html |
| attribute | NC_GLOBAL | institution | String | Copernicus Program |
| attribute | NC_GLOBAL | instrument | String | OLCI |
| attribute | NC_GLOBAL | keywords | String | altitude, baseline, chemistry, chlor, chlor_a, chlora, chlorophyll, color, cols, concentration, concentration_of_chlorophyll_in_sea_water, copernicus, data, earth, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, geometric, mean, ocean, ocean color, oceans, olci, program, rows, science, sea, seawater, sentinel, sentinel-3a, time_baseline, water |
| attribute | NC_GLOBAL | keywords_vocabulary | String | GCMD Science Keywords |
| attribute | NC_GLOBAL | license | String | Data courtesy of Copernicus Program. Any use of this data must include the statement: Contains modified Copernicus Sentinel data. 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 | Northernmost_Northing | double | 89.77125000000001 |
| attribute | NC_GLOBAL | OBSERVED_PROPERTY | String | chlor_a |
| attribute | NC_GLOBAL | platform | String | Sentinel-3B |
| attribute | NC_GLOBAL | source | String | Sentinel-3B_OLCI_chlora |
| attribute | NC_GLOBAL | sourceUrl | String | (local files) |
| attribute | NC_GLOBAL | Southernmost_Northing | double | 44.77875000000001 |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v29 |
| attribute | NC_GLOBAL | summary | String | Geometric Mean Baseline of chlora from Sentinel-3B OLCI, data courtesy of Copernicus Program, mapping matches NOAA CoastWatch VIIRS Sectors |
| attribute | NC_GLOBAL | testOutOfDate | String | now-2days |
| attribute | NC_GLOBAL | time_coverage_end | String | 2025-07-06T12:00:00Z |
| attribute | NC_GLOBAL | time_coverage_start | String | 2024-07-05T12:00:00Z |
| attribute | NC_GLOBAL | title | String | Chlorophyll, Copernicus S-3B OLCI, Near Real-Time, Sector VZ 750m, Level 3, 2020-present, Daily |
| attribute | NC_GLOBAL | Westernmost_Easting | double | -120.03375 |
| dimension | time | double | nValues=348, evenlySpaced=false, averageSpacing=1 day 1h 18m 51s | |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 1.7201808E9, 1.7518032E9 |
| attribute | time | axis | String | T |
| attribute | time | calendar | String | gregorian |
| attribute | time | ioos_category | String | Time |
| attribute | time | long_name | String | Centered Time |
| attribute | time | source_name | String | time_baseline |
| 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=6000, evenlySpaced=true, averageSpacing=-0.0075 | |
| attribute | latitude | _CoordinateAxisType | String | Lat |
| attribute | latitude | actual_range | double | 44.77875000000001, 89.77125000000001 |
| attribute | latitude | axis | String | Y |
| attribute | latitude | ioos_category | String | Location |
| attribute | latitude | long_name | String | Latitude |
| attribute | latitude | source_name | String | rows |
| attribute | latitude | standard_name | String | latitude |
| attribute | latitude | units | String | degrees_north |
| dimension | longitude | double | nValues=8010, evenlySpaced=true, averageSpacing=0.007500000000000002 | |
| attribute | longitude | _CoordinateAxisType | String | Lon |
| attribute | longitude | actual_range | double | -120.03375, -59.96624999999998 |
| attribute | longitude | axis | String | X |
| attribute | longitude | ioos_category | String | Location |
| attribute | longitude | long_name | String | Longitude |
| attribute | longitude | source_name | String | cols |
| 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 | coverage_content_type | String | physical_measurement |
| attribute | chlor_a | cw_atmospheric_correction | String | ESA MERIS (1999) Atmospheric Correction |
| attribute | chlor_a | cw_fraction_digits | int | 6 |
| attribute | chlor_a | cw_processing_algorithm | String | OC4Me 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 | Chlor A |
| attribute | chlor_a | missing_value | float | NaN |
| attribute | chlor_a | standard_name | String | 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.