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Federal
ChemIDplus (Chemical Identification Plus Database) recent views
U.S. Department of Health & Human Services —
ChemIDplus is no longer updated. These are the final files from February 22, 2023. All ChemIDplus data have been incorporated into PubChem. ChemIDplus was a... -
Federal
NIST/ASME Steam Properties Database - SRD 10 recent views
National Institute of Standards and Technology —
The NIST/ASME Steam Properties Database is based upon the International Association for the Properties of Water and Steam (IAPWS) 1995 formulation for general and... -
Federal
NIST Reference Fluid Thermodynamic and Transport Properties Database (REFPROP) Version 9 - SRD 23 recent views
National Institute of Standards and Technology —
NOTICE: THIS VERSION OF REFPROP (9.1) has been superseded by Version 10: https://doi.org/10.18434/T4/1502528 NIST Standard Reference Data 23 contains revised data in... -
Federal
NIST Thermophysical Properties of Hydrocarbon Mixtures Database- SRD 4 recent views
National Institute of Standards and Technology —
SUPERTRAPP is an interactive computer program for predicting thermodynamic and transport properties of pure fluids and fluid mixtures containing up to 20 components.... -
Federal
LOBO 1 Buoy Upper Damariscotta River recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Maine EPSCoR SEANET Buoy Network is developing oceanographic models of factors which control the productivity of Maine's coastal waters in three bioregions (southern,... -
Federal
VIIRSN, Suomi-NPP, Level-3 SMI, NASA, Global, 4km, POC, v2016, 2012-2017, Monthly, DEPRECATED recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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),... -
Federal
Primary Productivity, SeaWiFS and Pathfinder, Global, 1997-2010, EXPERIMENTAL (8 Day Composite) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Primary Productivity is calculated from SeaWiFS Chl a, Pathfinder SST, and SeaWiFS PAR data. THIS IS AN EXPERIMENTAL PRODUCT: intended strictly for scientific... -
Federal
Primary Productivity, Aqua MODIS and GOES Imager, Global, 2006-2007, EXPERIMENTAL (8 Day Composite) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Primary Productivity is calculated from NASA Aqua MODIS Chl a and NOAA GOES Imager SST data. THIS IS AN EXPERIMENTAL PRODUCT: intended strictly for scientific... -
Federal
VIIRSN, Suomi-NPP, Level-3 SMI, NASA, Global, 4km, POC, v2016, 2012-2017, Daily, DEPRECATED recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Primary Productivity, SeaWiFS and Pathfinder, Global, 1997-2010, EXPERIMENTAL (Monthly Composite) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Primary Productivity is calculated from SeaWiFS Chl a, Pathfinder SST, and SeaWiFS PAR data. THIS IS AN EXPERIMENTAL PRODUCT: intended strictly for scientific... -
Federal
Chromophoric Dissolved Organic Material, Aqua MODIS, NPP, Gulf of Mexico, 2002-2012 (Monthly Composite), Lon0360 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
MODIS data is used to develop an index of the amount of chromophoric dissolved organic material (CDOM) in the surface waters. CDOM absorbs heavily in the blue... -
Federal
Chromophoric Dissolved Organic Material, Aqua MODIS, NPP, East US, 2002-2012 (Monthly Composite), Lon0360 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
MODIS data is used to develop an index of the amount of chromophoric dissolved organic material (CDOM) in the surface waters. CDOM absorbs heavily in the blue... -
Federal
VIIRSN, Suomi-NPP, Level-3 SMI, NASA, Global, 4km, PIC, R2018, 2012-present, Monthly, Lon0360 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
R2018 of Level-3 Standard Mapped Image (SMI), Global, 4km, Particulate Inorganic Carbon (PIC), Monthly composite data from the Visible and Infrared Imager/Radiometer... -
Federal
VIIRSN, Suomi-NPP, Level-3 SMI, Global, 4km, POC, 2012-2016, Daily, DEPRECATED recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
DEPRECATED 2016-04-01 - SEE THE NEW erdVH2018 VERSION. Level-3 Standard Mapped Image (SMI), Global, 4km, Particulate Organic Carbon (POC), Daily composite data from... -
Federal
Chlorophyll-a, Aqua MODIS, NPP, Gulf of Mexico, 2002-2012 (1 Day Composite) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Aqua Spacecraft. Measurements are gathered by the Moderate Resolution Imaging... -
Federal
Chlorophyll-a, Aqua MODIS, NPP, 2002-2013, DEPRECATED OLDER VERSION (8 Day Composite) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Aqua Spacecraft. Measurements are gathered by the Moderate Resolution Imaging... -
Federal
Chlorophyll-a, Aqua MODIS, NPP, Gulf of Mexico, 2002-2012 (14 Day Composite) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Aqua Spacecraft. Measurements are gathered by the Moderate Resolution Imaging... -
Federal
Chlorophyll-a, Aqua MODIS, NPP, East US, 2002-2012 (Monthly Composite), Lon0360 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Aqua Spacecraft. Measurements are gathered by the Moderate Resolution Imaging... -
Federal
Chlorophyll-a, Aqua MODIS, NPP, East US, 2002-2012 (1 Day Composite) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Aqua Spacecraft. Measurements are gathered by the Moderate Resolution Imaging... -
Federal
Chlorophyll-a, Terra MODIS, OSU DB, West US, 2006-2007, EXPERIMENTAL (14 Day Composite), Lon+/-180 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Terra satellite. Measurements are gathered by the Moderate Resolution Imaging...