Catalog - Data.gov

#1 Federal

Diffuse Attenuation K490, Aqua MODIS, NPP, Gulf of Mexico, 2002-2012 (1 Day Composite), Lon0360

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 01, 2012 at 12:00 AM

NASA distributes Diffuse Attenuation Coefficient at 490 nm Wavelength data from NASA's Aqua satellite. Measurements are gathered by the Moderate Resolution Imaging Spectroradiometer (MODIS)...

Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: August 02, 2026 at 01:12 PM

#2 Federal

ESA CCI Ocean Colour Product (CCI ALL-v3.1-DAILY), 0.04166666°, 1997-2018, Lon0360

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: November 16, 2018 at 12:00 AM

Data products generated by the Ocean Colour component of the European Space Agency Climate Change Initiative project. These files are daily composites of merged sensor (MERIS, Moderate Resolution...

Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: August 02, 2026 at 03:14 PM

#3 Federal

VIIRSN, Suomi-NPP, Level-3 SMI, Global, 4km, Reflectance at 671 nm, 2012-2016, Daily, DEPRECATED

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 29, 2016 at 12:00 AM

DEPRECATED 2016-04-01 - SEE THE NEW erdVH2018 VERSION. Level-3 Standard Mapped Image (SMI), Global, 4km, Remote Sensing Reflectance at 671 nm, Daily composite data from the Visible and Infrared...

Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: August 02, 2026 at 01:29 PM

#4 Federal

VIIRSN, Suomi-NPP, Level-3 SMI, NASA, Global, 4km, PIC, R2018, 2012-present, Monthly, Lon0360

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 19, 2022 at 12:00 AM

R2018 of Level-3 Standard Mapped Image (SMI), Global, 4km, Particulate Inorganic Carbon (PIC), Monthly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS), as processed by...

Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: August 02, 2026 at 01:30 PM

#5 Federal

VIIRSN, Suomi-NPP, Level-3 SMI, NASA, Global, 4km, PIC, R2018, 2012-present, 8-Day, Lon0360

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 15, 2022 at 12:00 AM

R2018 of Level-3 Standard Mapped Image (SMI), Global, 4km, Particulate Inorganic Carbon (PIC), 8-Day composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS), as processed by...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 02, 2026 at 01:30 PM

#6 Federal

ESA CCI Ocean Colour Product (CCI ALL-v5.0-MONTHLY), 0.04166666°, 1997-present, Lon0360

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 02, 2021 at 12:00 AM

Data products generated by the Ocean Colour component of the European Space Agency Climate Change Initiative project. These files are monthly composites of merged sensor (MERIS, Moderate...

Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: August 02, 2026 at 03:14 PM

#7 Federal

Chlorophyll a, North Pacific, NOAA VIIRS, 750m resolution, 2015-present (3 Day Composite)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 03, 2022 at 12:00 AM

NOAA CoastWatch distributes L3 level chlorophyll a concentration data derived from measurements take by the VIIRS sensor (Visible Infrared Imaging Radiometer Suite) aboard the Suomi-NPP satellite....

Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: August 02, 2026 at 01:31 PM

#8 Federal

VIIRSN, Suomi-NPP, Level-3 SMI, NASA, Global, 4km, K490, R2018, 2012-present, 8-Day, Lon0360

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 15, 2022 at 12:00 AM

R2018 version of Level-3 Standard Mapped Image (SMI), Global, 4km, Diffuse Attenuation Coefficient K490, 8-Day composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS), as...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: August 02, 2026 at 01:30 PM

#9 Federal

VIIRSN, Suomi-NPP, Level-3 SMI, Global, 4km, POC, 2012-2016, 8-Day, DEPRECATED, Lon0360

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 21, 2016 at 12:00 AM

DEPRECATED 2016-04-01 - SEE THE NEW erdVH2018 VERSION. Level-3 Standard Mapped Image (SMI), Global, 4km, Particulate Organic Carbon (POC), 8-Day composite data from the Visible and Infrared...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: August 02, 2026 at 01:29 PM

#10 Federal

Chlorophyll a, North Pacific, NOAA VIIRS, 750m resolution, 2015-present (8 Day Composite)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 03, 2022 at 12:00 AM

NOAA CoastWatch distributes L3 level chlorophyll a concentration data derived from measurements take by the VIIRS sensor (Visible Infrared Imaging Radiometer Suite) aboard the Suomi-NPP satellite....

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: August 02, 2026 at 01:31 PM

#11 Federal

VIIRSN, Suomi-NPP, Level-3 SMI, Global, 4km, K490, 2012-2016, Monthly, DEPRECATED

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 17, 2016 at 12:00 AM

DEPRECATED 2016-04-01 - SEE THE NEW erdVH2018 VERSION. Level-3 Standard Mapped Image (SMI), Global, 4km, Diffuse Attenuation Coefficient K490, Daily composite data from the Visible and Infrared...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: August 02, 2026 at 01:28 PM

#12 Federal

OSU Chlorophyll Bloom Product, Aqua Modis, Northwest US, 2002-2015

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 04, 2022 at 12:00 AM

This product was developed for the Oregon coast based on the observed change between running 8-day composite chlorophyll-a (CHL) data obtained by the MODerate Resolution Imaging Spectraradiometer...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: August 02, 2026 at 03:11 PM

#13 Federal

C-HARM v1, 3-Day Forecast, Pseudo-nitzschia, cellular domoic acid, and particular domoic acid probability, California and Southern Oregon coast, 2018-2022, Lon+/-180

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 18, 2022 at 12:00 AM

The C-HARM model generates nowcast and forecasts of the probability of Pseudo-nitzschia concentrations of in excess of 10,000 cells/L in California and Southern Oregon coastal water. Gap-filled...

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: August 02, 2026 at 01:04 PM

#14 Federal

US estuaries

Organization: U.S. Environmental Protection Agency
Dataset Last Updated: April 08, 2019

GIS Shapefile with distance to shore and window width calculated for each US estuary and subestuary. This dataset is associated with the following publication: Schaeffer, B., and M. Myer....

ZIP

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 06:56 PM

#15 Federal

VIIRSN, Suomi-NPP, Level-3 SMI, NASA, Global, 4km, PAR, v2016, 2012-2017, Monthly, DEPRECATED

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: November 18, 2017 at 12:00 AM

THIS VERSION WAS DISCONTINUED on 2017-12-01. SEE THE NEW erdVH2018 DATASETS. Level-3 Standard Mapped Image (SMI), Global, 4km, Photosynthetically Available Radiation (PAR), Monthly composite data...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 02, 2026 at 01:29 PM

#16 Federal

Chlorophyll-a, Aqua MODIS, NPP, L3SMI, Global, 4km, R2022 SQ, 2003-present (8 Day Composite)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 13, 2022 at 12:00 AM

Moderate Resolution Imaging Spectroradiometer on Aqua (MODISA) Level-3 Standard Mapped Image

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 02, 2026 at 01:14 PM

#17 Federal

Data for ioos-station-CBI-130

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 15, 2026 at 12:00 AM

Data for ioos-station-CBI-130 for the period 2023/05. 2023/05 time series data for ioos-station-CBI-130 platform served via Gulf of America Coastal Observing System (GCOOS) Data Portal.

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 24, 2026 at 11:56 PM

#18 Federal

GLOBEC NEP Rosette Bottle Data (2002)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 30, 2022 at 12:00 AM

GLOBEC (GLOBal Ocean ECosystems Dynamics) NEP (Northeast Pacific) Rosette Bottle Data from New Horizon Cruise (NH0207: 1-19 August 2002). Notes: Physical data processed by Jane Fleischbein...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 02, 2026 at 01:09 PM

#19 Federal

OW NASA MODIS Aqua Ocean Color

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 30, 2026 at 12:00 AM

The dataset contains satellite-derived sea-surface ocean color (chlorophyll-a) measurements collected by means of the Moderate Resolution Imaging Spectroradiometer (MODIS) sensor onboard the NASA...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 02, 2026 at 11:15 PM

#20 Federal

VIIRSN, Suomi-NPP, Level-3 SMI, NASA, Global, 4km, POC, v2016, 2012-2017, Daily, DEPRECATED, Lon0360

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 02, 2017 at 12:00 AM

THIS VERSION WAS DISCONTINUED on 2017-12-01. SEE THE NEW erdVH2018 DATASETS. Level-3 Standard Mapped Image (SMI), Global, 4km, Particulate Organic Carbon (POC), Daily composite data from the...