coastwatch.noaa.gov:noaacwecnNPPVIIRSSQkd490EastCoastSeasonal
Project: NOAA NESDIS CoastWatch East Coast Node
Name: NOAA CoastWatch East Coast Node
Email: ronald.vogel at noaa.gov
Institution: NOAA NESDIS CoastWatch East Coast Node
InfoURL: https://eastcoast.coastwatch.noaa.gov/cw_viirs_k490.php
Source URL: (local files)
NOAA NESDIS CoastWatch East Coast Node
NOAA CoastWatch East Coast Node
ronald.vogel at noaa.gov
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Unknown
raster digital data
College Park, MD, USA
ERDDAP, version 2.23, at NOAA.GOV
NOAA.GOV
STAR IT
ERDDAP Relations
Mailing and Physical Address
5830 University Research CT
College Park
MD
20740
USA
+1 301 683 3503
coastwatch.info@noaa.gov
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
https://coastwatch.noaa.gov/erddap/wms/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal/request
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Download data: Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
A web page for specifying a subset of the dataset and downloading data in any of several file formats.
download data
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
Make a graph or map: Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
A web page for creating a graph or map of the data.
download graph or map
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal
OPeNDAP service: Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
The base URL for the OPeNDAP service. Add .html to get a web page with a form to download data. Add .dds to get the dataset's structure. Add .das to get the dataset's metadata. Add .dods to download data via the OPeNDAP protocol.
OPeNDAP
https://eastcoast.coastwatch.noaa.gov/cw_viirs_k490.php
Background information: Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Background information for the dataset.
background information
https://coastwatch.noaa.gov/erddap/wms/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal/request
WMS service: Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
The base URL for the WMS service for this dataset.
WMS
NOAA NESDIS CoastWatch East Coast Node
Seasonal average diffuse attenuation coefficient at 490nm (Kd490) for the U.S. East Coast, from the VIIRS instrument aboard the S-NPP satellite, 2012-present, is produced using the Wang et al. (2009) algorithm, in which separate algorithms for clear open ocean and turbid coastal waters are weighted into a combined product. This approach improves accuracy across ocean conditions. Atmospheric correction uses the near-infrared (NIR) approach of Jiang and Wang (2014), referred to as the BMW atmospheric correction. The individual overpasses are composited into daily mean grids (~840m), then the daily mean grids are averaged into seasonal gridded chlorophyll-a. Data in the last year of the series represent near real-time data and are of lesser accuracy than the science-quality data of the years before the last year. Seasons represent the periods January to March, April to June, July to September, and October to December. More info: https://eastcoast.coastwatch.noaa.gov/cw_viirs_k490.php
Unknown
https://eastcoast.coastwatch.noaa.gov/cw_viirs_k490.php
20120216
20231116
ground condition
As needed
-85.07597
-59.951313
46.065926
22.107128
NASA Global Change Master Directory (GCMD) Science Keywords
color
data
diffuse attenuation coefficient at 490nm
downwelling radiative flux
downwelling spectral irradiance
Earth Science > Oceans > Ocean Optics > Attenuation/Transmission
Earth Science > Oceans > Ocean Optics > Extinction Coefficients
Earth Science > Oceans > Ocean Optics > Ocean Color
Earth Science > Oceans > Ocean Optics > Turbidity
Earth Science > Oceans > Water Quality
image
imager
imager/radiometer
Kd-490
Kd490
kd490
kd_490
L3
level 3
level-3
light attenuation
mapped
ocean
ocean color
oceans
optical
polar-orbiting
radiance
radiometer
remote sensing
s-npp
satellite
sea
seasonal
seawater
snpp
VIIRS
viirs
visible
water
water quality
CF Standard Name Table v29
time
altitude
latitude
longitude
diffuse_attenuation_coefficient_of_downwelling_radiative_flux_in_sea_water
NOAA NESDIS CoastWatch East Coast Node
Suomi National Polar-orbiting Partnership (S-NPP)
Suomi National Polar-orbiting Partnership (S-NPP)
Unknown
Unknown
None.
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, CoastWatch, NOAA, nor the US Government, nor any of their employees or contractors, make 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.
NOAA NESDIS CoastWatch East Coast Node
NOAA CoastWatch East Coast Node
Unknown
Mailing and Physical Address
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
ronald.vogel at noaa.gov
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
Web page to make a customized map or graph of the data
HTML
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
Raster
float
Grid Cell
3885
4074
1
0.006168588
0.006168588
Decimal degrees
D_WGS_1984
WGS_1984
6378137.000000
298.257224
NOAA.GOV
STAR IT
ERDDAP Relations
Mailing and Physical Address
5830 University Research CT
College Park
MD
20740
USA
+1 301 683 3503
coastwatch.info@noaa.gov
ERDDAP, version 2.23: get metadata; download data; make graphs and maps.
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, CoastWatch, NOAA, nor the US Government, nor any of their employees or contractors, make 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.
.asc
1
View OPeNDAP-style ISO-8859-1 comma-separated text. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#ASCII_Service
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.csv
1
Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). https://en.wikipedia.org/wiki/Comma-separated_values
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.csvp
1
Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. https://en.wikipedia.org/wiki/Comma-separated_values
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.csv0
1
Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. https://en.wikipedia.org/wiki/Comma-separated_values
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.das
1
View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Attribute_Structure
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.dds
1
View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Descriptor_Structure
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.dods
1
OPeNDAP clients use this to download the data in the DODS binary format. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Data_Transmission
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.esriAscii
1
Download an ISO-8859-1 ESRI ASCII file (latitude longitude data only; longitude must be all below or all above 180). https://en.wikipedia.org/wiki/Esri_grid
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.fgdc
1
View the dataset's UTF-8 FGDC .xml metadata. https://www.fgdc.gov/standards/projects/FGDC-standards-projects/metadata/base-metadata/index_html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.graph
1
View a Make A Graph web page. https://coastwatch.pfeg.noaa.gov/erddap/griddap/documentation.html#GraphicsCommands
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.help
1
View a web page with a description of griddap. https://www.opendap.org/pdf/ESE-RFC-004v1.2.pdf
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.html
1
View an OPeNDAP-style HTML Data Access Form. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#WWW_Interface_Service
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.htmlTable
1
View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. https://www.w3schools.com/html/html_tables.asp
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.iso19115
1
View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.itx
1
Download an ISO-8859-1 Igor Text File. Each axis variable and each data variable becomes a wave. https://www.wavemetrics.net/doc/igorman/II-09%20Data%20Import%20Export.pdf
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.json
1
View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). https://www.json.org/
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.jsonlCSV1
1
View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). https://jsonlines.org/
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.jsonlCSV
1
View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). https://jsonlines.org/
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.jsonlKVP
1
View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). https://jsonlines.org/
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.mat
1
Download a MATLAB binary file. https://www.mathworks.com/
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.nc
1
Download a NetCDF-3 binary file with COARDS/CF/ACDD metadata. https://www.unidata.ucar.edu/software/netcdf/
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.ncHeader
1
View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. https://linux.die.net/man/1/ncdump
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.ncml
1
View the dataset's structure and metadata as a UTF-8 NCML .xml file. https://docs.unidata.ucar.edu/netcdf-java/current/userguide/ncml_overview.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.nccsv
1
Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. https://coastwatch.pfeg.noaa.gov/erddap/download/NCCSV.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.nccsvMetadata
1
View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. https://coastwatch.pfeg.noaa.gov/erddap/download/NCCSV.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.ncoJson
1
Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. https://nco.sourceforge.net/nco.html#json
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.odvTxt
1
Download time,latitude,longitude,otherVariables as an ODV Generic Spreadsheet File (.txt). https://odv.awi.de/en/documentation/
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.timeGaps
1
View a UTF-8 list of gaps in the time values which are larger than the median gap. https://coastwatch.pfeg.noaa.gov/erddap/griddap/documentation.html#timeGaps
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.tsv
1
Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). https://jkorpela.fi/TSV.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.tsvp
1
Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. https://jkorpela.fi/TSV.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.tsv0
1
Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. https://jkorpela.fi/TSV.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.wav
1
Download a .wav audio file. All columns must be numeric and of the same type. https://en.wikipedia.org/wiki/WAV
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.xhtml
1
View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. https://www.w3schools.com/html/html_tables.asp
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
download
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.html
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for accessing metadata and downloading data.
information
.geotif
1
View a grayscale GeoTIFF .tif file (for latitude longitude data; longitude must be all below or all above 180). https://trac.osgeo.org/geotiff/
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for making a graph or map.
graphing
.kml
1
View a Google Earth .kml file (for latitude, longitude data only). https://developers.google.com/kml/
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for making a graph or map.
graphing
.smallPdf
1
View a small .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for making a graph or map.
graphing
.pdf
1
View a standard, medium-sized .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for making a graph or map.
graphing
.largePdf
1
View a large .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for making a graph or map.
graphing
.smallPng
1
View a small .png image file with a graph or map. http://www.libpng.org/pub/png/
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for making a graph or map.
graphing
.png
1
View a standard, medium-sized .png image file with a graph or map. http://www.libpng.org/pub/png/
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for making a graph or map.
graphing
.largePng
1
View a large .png image file with a graph or map. http://www.libpng.org/pub/png/
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for making a graph or map.
graphing
.transparentPng
1
View a .png image file (just the data, without axes, landmask, or legend). http://www.libpng.org/pub/png/
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
https://coastwatch.noaa.gov/erddap/griddap/noaacwecnNPPVIIRSSQkd490EastCoastSeasonal.graph
Kd490, NOAA S-NPP VIIRS, Science Quality, U.S. East Coast 750m, Level 3, 2012-present, Seasonal
Web page for making a graph or map.
graphing
None
20240328
NOAA.GOV
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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, CoastWatch, NOAA, nor the US Government, nor any of their employees or contractors, make 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.