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NOAA CoastWatch Central Operations |
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| Row Type | Variable Name | Attribute Name | Data Type | Value |
|---|---|---|---|---|
| attribute | NC_GLOBAL | acknowledgement | String | Support provided by NOAA CoastWatch and SeaGrant |
| attribute | NC_GLOBAL | cdm_data_type | String | Grid |
| attribute | NC_GLOBAL | Conventions | String | CF-1.10, COARDS, ACDD-1.3 |
| attribute | NC_GLOBAL | creator_email | String | coastwatch.info at noaa.gov |
| attribute | NC_GLOBAL | creator_name | String | CoastWatch Applications Team |
| attribute | NC_GLOBAL | creator_type | String | person |
| attribute | NC_GLOBAL | creator_url | String | https://coastwatch.noaa.gov/cwn/index.html |
| attribute | NC_GLOBAL | date_created | String | 2025-02-20T03:35:48Z |
| attribute | NC_GLOBAL | Easternmost_Easting | double | -71.8049 |
| attribute | NC_GLOBAL | geospatial_lat_max | double | 41.5 |
| attribute | NC_GLOBAL | geospatial_lat_min | double | 40.204 |
| attribute | NC_GLOBAL | geospatial_lat_resolution | double | 0.002699999999999999 |
| attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
| attribute | NC_GLOBAL | geospatial_lon_max | double | -71.8049 |
| attribute | NC_GLOBAL | geospatial_lon_min | double | -74.0 |
| attribute | NC_GLOBAL | geospatial_lon_resolution | double | 0.002699999999999996 |
| attribute | NC_GLOBAL | geospatial_lon_units | String | degrees_east |
| attribute | NC_GLOBAL | grid_mapping_inverse_flattening | double | 298.257223563 |
| attribute | NC_GLOBAL | grid_mapping_longitude_of_prime_meridian | double | 0.0 |
| attribute | NC_GLOBAL | grid_mapping_name | String | latitude_longitude |
| attribute | NC_GLOBAL | grid_mapping_semi_major_axis | double | 6378137.0 |
| attribute | NC_GLOBAL | history | String | Thu Mar 27 19:26:58 2025: ncks --overwrite -x -v time_bounds ./2024/20240508_OLCI_LIS_WQ.nc ./2024/20240508_OLCI_LIS_WQ.nc\nL2 Rrs data derived with POLYMER atmospheric correction. Daily composites made with snap mosaic. Chlorophyll-a derived using an MLR algorithm developed for the Long Island Sound |
| attribute | NC_GLOBAL | infoUrl | String | https://www.sciencedirect.com/science/article/pii/S1569843223000456
|
| attribute | NC_GLOBAL | institution | String | NOAA NESDIS CoastWatch |
| attribute | NC_GLOBAL | instrument | String | OLCI |
| attribute | NC_GLOBAL | keywords | String | 300m, 300nm, absorption, acdom, acdom(300nm), carbon, cdom, chla, chlor, chlor_a, chlorophyll, chlorophyll-a, chromophoric, coefficient, color, colored, commerce, concentration, copernicus, daily, data, day, department, dissolved, doc, island, latitude, long, longitude, mass, mass concentration of chlorophyll in sea water, material, matter, ocean, ocean color, olci, organic, particulate, program, provisional, s3a, sea, seawater, sound, spm, suspended, time, water |
| attribute | NC_GLOBAL | license | String | Data courtesy of Copernicus Program. Any use of this data must include the statement: Contains modified Copernicus Sentinel data. These data were produced by NOAA and are not subject to copyright protection in the United States. |
| attribute | NC_GLOBAL | NCO | String | netCDF Operators version 4.7.5 (Homepage = http://nco.sf.net, Code = https://github.com/nco/nco) |
| attribute | NC_GLOBAL | Northernmost_Northing | double | 41.5 |
| attribute | NC_GLOBAL | platform | String | Sentinel-3A, Sentinel-3B |
| attribute | NC_GLOBAL | references | String | https://www.sciencedirect.com/science/article/pii/S1569843223000456
|
| attribute | NC_GLOBAL | source_data | String | Sentinel-3A OLCI, Sentinel-3B OLCI |
| attribute | NC_GLOBAL | sourceUrl | String | (local files) |
| attribute | NC_GLOBAL | Southernmost_Northing | double | 40.204 |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v79 |
| attribute | NC_GLOBAL | summary | String | Chlorophyll-a, aCDOM(300), Department of Commerce (DOC) and SPM. S3A/B OLCI, Long Island Sound, 300m, PROVISIONAL, Daily |
| attribute | NC_GLOBAL | testOutOfDate | String | now-52days |
| attribute | NC_GLOBAL | time_coverage_end | String | 2025-02-28T00:00:00Z |
| attribute | NC_GLOBAL | time_coverage_start | String | 2017-01-01T00:00:00Z |
| attribute | NC_GLOBAL | title | String | Chlorophyll-a, aCDOM(300), DOC and SPM. S3A/B OLCI, Long Island Sound, 300m, PROVISIONAL, Daily |
| attribute | NC_GLOBAL | Westernmost_Easting | double | -74.0 |
| dimension | time | double | nValues=1764, evenlySpaced=false, averageSpacing=1 day 16h 34m 2s | |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 1.4832288E9, 1.7407008E9 |
| attribute | time | axis | String | T |
| attribute | time | calendar | String | gregorian |
| attribute | time | ioos_category | String | Time |
| attribute | time | long_name | String | Start 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 | double | nValues=481, evenlySpaced=true, averageSpacing=-0.002699999999999999 | |
| attribute | latitude | _CoordinateAxisType | String | Lat |
| attribute | latitude | actual_range | double | 40.204, 41.5 |
| 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 | double | 41.5 |
| attribute | latitude | valid_min | double | 40.2 |
| dimension | longitude | double | nValues=814, evenlySpaced=true, averageSpacing=0.002699999999999996 | |
| attribute | longitude | _CoordinateAxisType | String | Lon |
| attribute | longitude | actual_range | double | -74.0, -71.8049 |
| 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 | double | -71.8049 |
| attribute | longitude | valid_min | double | -74.0 |
| variable | chlor_a | float | time, latitude, longitude | |
| attribute | chlor_a | _FillValue | float | -9999.0 |
| attribute | chlor_a | colorBarMaximum | double | 100.0 |
| attribute | chlor_a | colorBarMinimum | double | 0.01 |
| attribute | chlor_a | cw_atmospheric_correction | String | POLYMER V4.16.1 Atmospheric Correction |
| attribute | chlor_a | cw_processing_algorithm | String | LIS MLR Algorithm |
| attribute | chlor_a | cw_product_status | String | Experimental |
| attribute | chlor_a | ioos_category | String | Ocean Color |
| attribute | chlor_a | long_name | String | Chlorophyll-a |
| attribute | chlor_a | references | String | https://www.sciencedirect.com/science/article/pii/S1569843223000456
|
| attribute | chlor_a | source | String | S3A/B OLCI Rrs from POLYER AC, ESA snap mosaic, Chl-a from LIS MLR |
| 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 | 1000.0 |
| attribute | chlor_a | valid_min | float | 0.0 |
| variable | cdom | float | time, latitude, longitude | |
| attribute | cdom | _FillValue | float | -9999.0 |
| attribute | cdom | colorBarMaximum | double | 20.0 |
| attribute | cdom | colorBarMinimum | double | 0.0 |
| attribute | cdom | cw_atmospheric_correction | String | POLYMER V4.16.1 Atmospheric Correction |
| attribute | cdom | cw_processing_algorithm | String | LIS MLR Algorithm |
| attribute | cdom | cw_product_status | String | Experimental |
| attribute | cdom | ioos_category | String | Ocean Color |
| attribute | cdom | long_name | String | Absorption coefficient of Chromophoric Dissolved Organic Material at 300 nm |
| attribute | cdom | references | String | https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2023JG007767
|
| attribute | cdom | source | String | S3A/B OLCI Rrs from POLYER AC, ESA snap mosaic, aCDOM from LIS MLR |
| attribute | cdom | standard_name | String | acdom(300nm) |
| attribute | cdom | units | String | m^-1 |
| attribute | cdom | valid_max | float | 50.0 |
| attribute | cdom | valid_min | float | 0.0 |
| variable | doc | float | time, latitude, longitude | |
| attribute | doc | _FillValue | float | -9999.0 |
| attribute | doc | colorBarMaximum | double | 400.0 |
| attribute | doc | colorBarMinimum | double | 0.0 |
| attribute | doc | cw_atmospheric_correction | String | POLYMER V4.16.1 Atmospheric Correction |
| attribute | doc | cw_processing_algorithm | String | LIS MLR Algorithm |
| attribute | doc | cw_product_status | String | Experimental |
| attribute | doc | ioos_category | String | Ocean Color |
| attribute | doc | long_name | String | Dissolved Organic Carbon |
| attribute | doc | references | String | https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2023JG007767
|
| attribute | doc | source | String | S3A/B OLCI Rrs from POLYER AC, ESA snap mosaic, aCDOM from LIS MLR |
| attribute | doc | standard_name | String | doc |
| attribute | doc | units | String | µmole/liter |
| attribute | doc | valid_max | float | 1500.0 |
| attribute | doc | valid_min | float | 0.0 |
| variable | spm | float | time, latitude, longitude | |
| attribute | spm | _FillValue | float | -9999.0 |
| attribute | spm | colorBarMaximum | double | 20.0 |
| attribute | spm | colorBarMinimum | double | 0.0 |
| attribute | spm | cw_atmospheric_correction | String | POLYMER V4.16.1 Atmospheric Correction |
| attribute | spm | cw_processing_algorithm | String | Nechad Algorithm |
| attribute | spm | cw_product_status | String | Experimental |
| attribute | spm | ioos_category | String | Unknown |
| attribute | spm | long_name | String | Suspended Particulate Matter |
| attribute | spm | references | String | https://www.sciencedirect.com/science/article/abs/pii/S0034425709003617
|
| attribute | spm | source | String | S3A/B OLCI Rrs from POLYER AC, ESA snap mosaic, SPM from Nechad |
| attribute | spm | standard_name | String | spm |
| attribute | spm | units | String | mg L^-1 |
| attribute | spm | valid_max | float | 15.0 |
| attribute | spm | valid_min | float | 0.0 |