5,194 datasets found
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Federal
Great Lakes Environmental Database (GLENDA)
U.S. Environmental Protection Agency —
The Great Lakes Environmental Database (GLENDA) houses environmental data collected by EPA Great Lakes National Program Office (GLNPO) programs that sample water,... -
Federal
Matched Sentinel-2 spectral data and chlorophyll a concentrations 2015-2020
U.S. Environmental Protection Agency —
The dataset includes Sentinel-2 spectral data for all bands spatiotemporally matched with available chlorophyll a concentration data from several data sources... -
Federal
Pacific Island Network 2007-2023 Water Quality Data from 17 Projects as of 2025-07-25
Department of the Interior —
This data package was created 2025-07-25 13:47:37 by NPSTORET and includes selected project, ___location, and result data. Data contained in the Pacific Island Network... -
Federal
Meteorology, physical oceanography, transport of water, biogeochemistry, and other parameters collected at fixed locations in the open ocean from the OceanSITES network
National Oceanic and Atmospheric Administration, Department of Commerce —
This collection comprises data covering meteorology, physical oceanography, transport of water, biogeochemistry, and parameters relevant to the carbon cycle, ocean... -
Federal
Estimates of lake nitrogen, phosphorus, and chlorophyll-a concentrations to characterize harmful algal bloom risk across the United States
U.S. Environmental Protection Agency —
The objective of this research was to predict nutrient, chlorophyll-a, and associated harmful algal bloom, hypoxia, and eutrophication effects in US lakes. This... -
Federal
MAPCO2 Buoy: Poipu, Kauai, Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
This buoy is located approximately 850 meters offshore of the south coast of the island of Kauai near Poipu in the State of Hawaii. It is moored in waters 17 m (55... -
Federal
MAPCO2 Buoy: Olowalu, Maui, Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
This buoy is located approximately 500 meters offshore of the west coast of the island of Maui near Olowalu in the State of Hawaii. It is moored in waters 15 m (50... -
Federal
Southeast Coast Network Assessment of Estuarine Water Quality at Cumberland Island National Seashore, 2007-2022
Department of the Interior —
The Southeast Coast Network assessed water-quality at Cumberland Island National Seashore as part of the National Park Service Vital Signs Monitoring Program.... -
Federal
MDDNR, Station Jug Bay
National Oceanic and Atmospheric Administration, Department of Commerce —
At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and... -
Federal
Water quality dataset 2021_2023_Ayvazian
U.S. Environmental Protection Agency —
This Excel file contains data collected over three years (2021-2023) at the aquaculture farm in Potter Pond, RI, and one year (2023) at Pt Judith aquaculture farm in... -
Federal
Chlorophyll-a, Aqua MODIS, NPP, L3SMI, Global, 4km, Science Quality, 2003-present (Monthly Composite), Lon0360
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset has Level 3, Standard Mapped Image, 4km, chlorophyll-a concentration data from NASA's Aqua Spacecraft. Measurements are gathered by the Moderate... -
Federal
OSU Chlorophyll Bloom Product, VIIRS Suomi-NPP, Northwest US, 2012-2015
National Oceanic and Atmospheric Administration, Department of Commerce —
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 VIIRS aboard the... -
Federal
Full resolution and low resolution real-time physical trajectory profile data from gliders submitted to NCEI by the IOOS National Glider Data Assembly Center (NGDAC) from 2009-05-17 to present
National Oceanic and Atmospheric Administration, Department of Commerce —
This collection includes full resolution and low resolution real-time physical trajectory profile data from gliders deployed by various institutions in seas world-... -
Federal
Primary Productivity, Aqua MODIS, NPP, Global, 2003-present, EXPERIMENTAL (Monthly Composite)
National Oceanic and Atmospheric Administration, Department of Commerce —
calculates the composite of vertically integrated primary productivity one day files that use the Behrenfield - Falkowski method and satellite-based measurements of... -
Federal
Walton-Smith CTD, WS22337, WS22337_WS22337_Stn.2, 2022-12-09, 25.6412N 80.1003W
National Oceanic and Atmospheric Administration, Department of Commerce —
Walton-Smith Conductivity, Temperature, Depth (CTD) - WS22337 - WS22337_WS22337_Stn.2 - 2022-12-09 - 25.6412N 80.1003W. Hydrographic Measurements in the Gulf of... -
Federal
MAPCO2 Buoy: Kaneohe Bay CRIMP2, Oahu, Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
This buoy is located in Kaneohe Bay approximately 1.6 km (1 mi) offshore of Heeia State Park on the windward (eastern) coast of Oahu in the State of Hawaii. It is... -
Federal
ESA CCI Ocean Colour Product (CCI ALL-v5.0-MONTHLY), 0.04166666°, 1997-present
National Oceanic and Atmospheric Administration, Department of Commerce —
Data products generated by the Ocean Colour component of the European Space Agency Climate Change Initiative project. These files are monthly composites of merged... -
Federal
Larval Billfish Data from Plankton Tows Conducted off the Kona Coast in West Hawai'i between 1997 and 2018
National Oceanic and Atmospheric Administration, Department of Commerce —
This is a 20-year (1997-2018) dataset of neustonic ichthyoplankton collections from West Hawai'i and beyond focusing on four species of billfishes (Blue Marlin... -
Federal
L01 Aanderaa - Historic Surface Currents
National Oceanic and Atmospheric Administration, Department of Commerce —
Ocean observation data from the Northeastern Regional Association of Coastal & Ocean Observing Systems (NERACOOS). The NERACOOS region includes the northeast... -
Federal
CalHABMAP - HABs Tomales Bay Mid-Channel Buoy data
National Oceanic and Atmospheric Administration, Department of Commerce —
The California Harmful Algal Bloom Monitoring and Alert Program (CalHABMAP) collects weekly phytoplankton and water quality data at eight piers along the Central and...
5,194 datasets found