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Federal
Substance Identification Information from EPA's Substance Registry
U.S. Environmental Protection Agency —
The Substance Registry Services (SRS) is the authoritative resource for basic information about substances of interest to the U.S. EPA and its state and tribal... -
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
CCWIS Data and Reporting Requirements Presentation
U.S. Department of Health & Human Services —
This DSS presentation describes the Comprehensive Child Welfare Information System (CCWIS) Data Requirements as defined by Federal Regulation 45 CFR 1355.52(b) and... -
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
HHS Metadata Standard
U.S. Department of Health & Human Services —
HHS Metadata Standard: Version 1.0, published in July 2025, serves as the authoritative framework for defining HHS metadata—data about data—fields and attributes.... -
Federal
GHRSST Global 1-km Sea Surface Temperature (G1SST), Global, 0.01 Degree, 2010-2017, Daily, Lon0360
National Oceanic and Atmospheric Administration, Department of Commerce —
A daily, global Sea Surface Temperature (SST) data set is produced at 1-km (also known as ultra-high resolution) by the JPL ROMS (Regional Ocean Modeling System)... -
Federal
Chlorophyll-a, Aqua MODIS, NPP, L3SMI, Global, 4km, Science Quality, 2003-present (Monthly Composite)
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
Multi-scale Ultra-high Resolution (MUR) SST Analysis fv04.1, Global, 0.01°, 2002-present, Daily, Lon0360
National Oceanic and Atmospheric Administration, Department of Commerce —
This is a merged, multi-sensor L4 Foundation Sea Surface Temperature (SST) analysis product from Jet Propulsion Laboratory (JPL). This daily, global, Multi-scale,... -
Federal
GHRSST Global 1-km Sea Surface Temperature (G1SST), Global, 0.01 Degree, 2010-2017, Daily
National Oceanic and Atmospheric Administration, Department of Commerce —
A daily, global Sea Surface Temperature (SST) data set is produced at 1-km (also known as ultra-high resolution) by the JPL ROMS (Regional Ocean Modeling System)... -
Federal
VIIRSN, Suomi-NPP, Level-3 SMI, Global, 4km, K490, 2012-2014, DEPRECATED OLDER VERSION, Monthly, Lon0360
National Oceanic and Atmospheric Administration, Department of Commerce —
THIS VERSION IS DEPRECATED. (Dec 2014) SEE THE NEW erdVH2018 VERSION. VIIRSN Level-3 Standard Mapped Image (SMI), Global, 4km, Diffuse Attenuation Coefficient K490,... -
Federal
MODIS Aqua, Level-3 SMI, Global, 4km, Particulate Inorganic Carbon, 2003-present (1 Day Composite), Lon0360
National Oceanic and Atmospheric Administration, Department of Commerce —
MODIS Aqua, Level-3 Standard Mapped Image (SMI), Global, 4km, Particulate Inorganic Carbon (PIC) (1 Day Composite) -
Federal
VIIRSN, Suomi-NPP, Level-3 SMI, Global, 4km, PIC, 2012-2016, Daily, DEPRECATED, Lon0360
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 Inorganic Carbon (PIC), Daily composite data from... -
Federal
SST, Daily Optimum Interpolation (OI), AVHRR Only, Version 2.1, Final, Global, 0.25°, 1981-present
National Oceanic and Atmospheric Administration, Department of Commerce —
This is the final version of the related dataset "ncdcOisst21NrtAgg", which has the preliminary, near real time version of these files. These final files are released... -
Federal
SST, Daily Optimum Interpolation (OI), AVHRR Only, Version 2, Final, Global, 0.25°, 1982-2020, Lon+/-180
National Oceanic and Atmospheric Administration, Department of Commerce —
[There is a newer version of this dataset: ncdcOisst21Agg .] Reynolds, et al.(2007) Daily High-resolution Blended Analyses. This version of the dataset contains the... -
Federal
SST, AQUA_MODIS, L3m.MO.SST.sst.4km.NRT, Masked, SMI, NASA GSFC OBPG, R2019.0, Global, 0.04166°, Near Real Time, 2019-2020 (Monthly Composite)
National Oceanic and Atmospheric Administration, Department of Commerce —
This is the near real time (NRT), monthly composite of Sea Surface Temperature (SST), masked, from Moderate Resolution Imaging Spectroradiometer on Aqua (MODISA),... -
Federal
VIIRSN, Suomi-NPP, Level-3 SMI, Global, 4km, K490, 2012-2014, DEPRECATED OLDER VERSION, Daily
National Oceanic and Atmospheric Administration, Department of Commerce —
THIS VERSION IS DEPRECATED. (Dec 2014) SEE THE NEW erdVH2018 VERSION. VIIRSN Level-3 Standard Mapped Image, Global, 4km, Diffuse Attenuation Coefficient K490, Daily... -
Federal
MODIS Aqua, Level-3 R2022 NRT, Global, 4km, Particulate Inorganic Carbon, 2003-present (Monthly Composite)
National Oceanic and Atmospheric Administration, Department of Commerce —
Moderate Resolution Imaging Spectroradiometer on Aqua (MODISA) Level-3 Standard Mapped Image -
Federal
VIIRSN, Suomi-NPP, Level-3 SMI, NASA, Global, 4km, Reflectance at 671 nm, R2018, 2012-present, Monthly, Lon0360
National Oceanic and Atmospheric Administration, Department of Commerce —
R2018 of Level-3 Standard Mapped Image (SMI), Global, 4km, Remote Sensing Reflectance at 671 nm, Monthly composite data from the Visible and Infrared... -
Federal
VIIRSN, Suomi-NPP, Level-3 SMI, Global, 4km, POC, 2012-2016, Daily, DEPRECATED, Lon0360
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
Water Level - Verified Six Minute
National Oceanic and Atmospheric Administration, Department of Commerce —
These raw data have not been subjected to the National Ocean Service's quality control or quality assurance procedures and do not meet the criteria and standards of...
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