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提供方： NOAA NMFS SWFSC ERD |
| 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 | files | public | Kd490, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly |
| F I M | background
| 
| 
|
| nesdisVHNSQkd490Monthly |
| Row Type | Variable Name | Attribute Name | Data Type | Value |
|---|---|---|---|---|
| attribute | NC_GLOBAL | cdm_data_type | String | Grid |
| attribute | NC_GLOBAL | comment | String | This is science quality data. |
| 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 | Easternmost_Easting | double | 179.98125 |
| attribute | NC_GLOBAL | geospatial_lat_max | double | 89.75625 |
| attribute | NC_GLOBAL | geospatial_lat_min | double | -89.75625 |
| attribute | NC_GLOBAL | geospatial_lat_resolution | double | 0.0375 |
| attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
| attribute | NC_GLOBAL | geospatial_lon_max | double | 179.98125 |
| attribute | NC_GLOBAL | geospatial_lon_min | double | -179.98125 |
| attribute | NC_GLOBAL | geospatial_lon_resolution | double | 0.0375 |
| 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_name | String | latitude_longitude |
| attribute | NC_GLOBAL | history | String | Sun Apr 20 01:55:01 2025 : /data/data652/coastwatch/oc/L3/scripts/bin/nccomposite -M mean -T Month -m kd_490 /data/data652/coastwatch/oc/L3/scripts/config/kd_490_comp_config.input /data/aftp/socd1/mecb/coastwatch/viirs/science/L3/global/kd/monthly/WW00/V2025060_2025090_D31_WW00_kd490.nc |
| attribute | NC_GLOBAL | id | String | noaacwNPPVIIRSSQkd490Monthly |
| 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-snpp.html |
| attribute | NC_GLOBAL | institution | String | NOAA NESDIS CoastWatch |
| attribute | NC_GLOBAL | instrument | String | VIIRS |
| attribute | NC_GLOBAL | keywords | String | algorithm, altitude, attenuation, chemistry, chlorophyll, coefficient, color, data, diffuse, diffuse_attenuation_coefficient_of_downwelling_radiative_flux_in_sea_water, downwelling, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, flux, heat, heat flux, image, imager, imager/radiometer, imaging, infrared, kd2, kd_490, L3, latitude, level, level-3, longitude, mapped, monthly, national, npp, ocean, oceans, Oceans > Ocean Optics > Ocean Color, optics, orbiting, partnership, polar, polar-orbiting, radiative, radiometer, sea, seawater, smi, standard, star, suite, suite/suomi-npp, suomi, time, VIIRS, viirs, viirs-n, 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,LOWLW,CHLFAIL,NAVWARN,CLDSHDSTL,MAXAERITER,CHLWARN,ALGICE,SEAICE,NAVFAIL,FILTER |
| 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.
Please acknowledge the use of these data with the following statement: "These data were provided by NOAA's Center for Satellite Applications and Research (STAR) and the CoastWatch program." To reference these data as a citation in a paper, please follow the instructions in the license and at this link: https://coastwatch.noaa.gov/erddap/information.html#citeDataset |
| 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 | 89.75625 |
| attribute | NC_GLOBAL | platform | String | Suomi-NPP |
| attribute | NC_GLOBAL | processing_level | String | L3 Mapped |
| attribute | NC_GLOBAL | processing_version | String | Unspecified |
| attribute | NC_GLOBAL | product_name | String | NOAA S-NPP VIIRS ocean color products from CoastWatch |
| 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 | Wang, M., S. Son, and L. W. Harding, Jr. (2009), Retrieval of diffuse attenuation coefficient in the Chesapeake Bay and turbid ocean regions for satellite ocean color applications, J. Geoph ys. Res. Oceans, 114, C10011 |
| attribute | NC_GLOBAL | Satellite | String | Suomi-NPP |
| attribute | NC_GLOBAL | Sensor | String | VIIRS |
| attribute | NC_GLOBAL | source | String | Satellite observations from VIIRS ocean color sensor |
| attribute | NC_GLOBAL | sourceUrl | String | (local files) |
| attribute | NC_GLOBAL | Southernmost_Northing | double | -89.75625 |
| attribute | NC_GLOBAL | spatialResolution | String | 4.17 km |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v29 |
| attribute | NC_GLOBAL | summary | String | Level-3 Standard Mapped Image (SMI), Global, 4km, Kd490, Monthly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. 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. |
| attribute | NC_GLOBAL | temporal_range | String | Month |
| attribute | NC_GLOBAL | testOutOfDate | String | now-33days |
| attribute | NC_GLOBAL | time_coverage_end | String | 2025-03-01T12:00:00Z |
| attribute | NC_GLOBAL | time_coverage_resolution | String | PM1 |
| attribute | NC_GLOBAL | time_coverage_start | String | 2012-01-02T12:00:00Z |
| attribute | NC_GLOBAL | title | String | Kd490, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly |
| attribute | NC_GLOBAL | Westernmost_Easting | double | -179.98125 |
| dimension | time | double | nValues=158, evenlySpaced=false, averageSpacing=30 days 14h 49m 41s | |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 1.3255056E9, 1.7408304E9 |
| attribute | time | axis | String | T |
| attribute | time | calendar | String | gregorian |
| attribute | time | coverage_content_type | String | coordinate |
| 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 | 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 | coverage_content_type | String | coordinate |
| 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=-0.0375 | |
| attribute | latitude | _CoordinateAxisType | String | Lat |
| attribute | latitude | actual_range | double | -89.75625, 89.75625 |
| attribute | latitude | axis | String | Y |
| attribute | latitude | comment | String | The latitude values are the centers of the grid cells. |
| attribute | latitude | coverage_content_type | String | coordinate |
| 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 | 90.0 |
| attribute | latitude | valid_min | double | -90.0 |
| dimension | longitude | double | nValues=9600, evenlySpaced=true, averageSpacing=0.0375 | |
| attribute | longitude | _CoordinateAxisType | String | Lon |
| attribute | longitude | actual_range | double | -179.98125, 179.98125 |
| attribute | longitude | axis | String | X |
| attribute | longitude | comment | String | The longitude values are the centers of the grid cells. |
| attribute | longitude | coverage_content_type | String | coordinate |
| 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 | 180.0 |
| attribute | longitude | valid_min | double | -180.0 |
| variable | kd_490 | float | time, altitude, latitude, longitude | |
| attribute | kd_490 | _FillValue | float | -6.5534 |
| attribute | kd_490 | cell_methods | String | time:mean(interval:1 month) |
| attribute | kd_490 | colorBarMaximum | double | 4.0 |
| attribute | kd_490 | colorBarMinimum | double | 0.0 |
| attribute | kd_490 | coverage_content_type | String | physicalMeasurement |
| attribute | kd_490 | display_scale | String | log |
| attribute | kd_490 | grid_mapping | String | coord_ref |
| attribute | kd_490 | ioos_category | String | Optical Properties |
| attribute | kd_490 | long_name | String | Diffuse attenuation coefficient at 490 nm, kd2 algorithm |
| attribute | kd_490 | references | String | Wang, M., S. Son, and L. W. Harding, Jr. (2009), Retrieval of diffuse attenuation coefficient in the Chesapeake Bay and turbid ocean regions for satellite ocean color applications, J. Geoph ys. Res. Oceans, 114, C10011 |
| attribute | kd_490 | standard_name | String | diffuse_attenuation_coefficient_of_downwelling_radiative_flux_in_sea_water |
| attribute | kd_490 | units | String | m^-1 |
| attribute | kd_490 | valid_max | float | 6.0 |
| attribute | kd_490 | valid_min | float | 0.01 |
上表中的信息也可以在其他文件格式中找到 (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) 通过 RESTful Web 服务.
