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Federal
Electric Power Substations 144 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This feature class represents known electric power substations within the continental US and Puerto Rico that are located within 20 miles of the coastline.... -
Federal
Federal and State Waters 52 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These data show the geographic representation of Federal and State Waters for the purpose of display in the MarineCadastre.gov OceanReports application. The boundary... -
Federal
Significant Wave Height and Direction 25 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Significant wave height is a spectrally derived time-series, which is the average of the highest third of the waves in a random seaway and roughly corresponds to the... -
Federal
Kelp distribution off California 21 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set delineates kelp beds (Nereocystis leutkeana and Macrocystis spp.) along the Pacific Coast of California. Multiple years of kelp mapping data for the... -
State
Migratory Waterfowl 21 recent views
State of Connecticut —
Migratory Waterfowl is a 1:24,000-scale, polygon feature-based layer that depicts the concentration areas of migratory waterfowl at specific locations within... -
Federal
AIS Vessel Tracks 2022 19 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A vessel track shows the location and characteristics of commercial and recreational boats as a sequence of positions transmitted by an Automatic Identification... -
Federal
A seamless, high-resolution, coastal digital elevation model (DEM) for Southern California 17 recent views
Department of the Interior —
A seamless, three-meter digital elevation model (DEM) was constructed for the entire Southern California coastal zone, extending 473 km from Point Conception to the... -
Federal
Congressional Districts 15 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These data depict the 117th Congressional Districts and their representatives for the United States. Congressional districts are the 435 areas from which members are... -
Federal
AIS Vessel Tracks 2021 14 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A vessel track shows the location and characteristics of commercial and recreational boats as a sequence of positions transmitted by an Automatic Identification... -
Federal
County Census Statistics 13 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These data show the total population, total housing units, and median household income from the 2010 to 2016 U.S. Census Bureau American Community Survey. These... -
Federal
Aids to Navigation 12 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set identifies aids to navigation, or ATONs, such as lights, signals, buoys, and day beacons, that are intended to assist a navigator to determine position... -
Federal
FAST Eddy Sys 2 Transect 87, 150kHz kHz VMADCP 11 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Program of vessel mount ADCP measurements comprising a combination of 75kHz and 150kHz ADCP data collected in the vicinity of the Loop Current and drilling blocks... -
Federal
Estuarine Salinity Zones in US East Coast, Gulf of Mexico, and US West Coast from 1999-01-01 to 1999-12-31 (NCEI Accession 0127396) 11 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These unprojected (geographic coordinates) 3-Zone Average Annual Salinity Digital Geographies are based on analysis of long-term salinity data for 147 estuaries of... -
Federal
Coastwide Reference Monitoring System (CRMS) 2005, 2008, 2012, 2015, 2018, and 2021 Site 0532 land-water matrix 10 recent views
Department of the Interior —
Wetland restoration efforts conducted by the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in Louisiana rely on monitoring to determine the... -
Federal
Navigation Channels 10 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This layer shows coastal channels and waterways that are maintained and surveyed by the U.S. Army Corps of Engineers. These channels are necessary transportation... -
Federal
High-resolution record of surface seawater CO2 content from 2016-08 to 2019-05 from the OceansAlaska Shellfish Hatchery in Ketchikan, Alaska, USA (NCEI Accession 0246099)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes measurements of partial pressure of carbon dioxide (pCO2), sea surface salinity, sea surface temperature and other parameters from the... -
State
Landslide hazard susceptibility mapping in Homer, Alaska
State of Alaska —
Landslide hazard susceptibility mapping in Homer, Alaska, Report of Investigation 2024-3, provides a map and database of historical and prehistoric slope failures,... -
Federal
Pharmaceuticals in the Environment, Information for Assessing Risk (PEiAR)
National Oceanic and Atmospheric Administration, Department of Commerce —
The database provides information on prescribed amounts, levels detected in aquatic environments, chemical structure, molecular weight, octanol-water partition... -
Federal
Coastwide Reference Monitoring System (CRMS) 2005, 2008, 2012, and 2016 Site 2627 land-water matrix
Department of the Interior —
Wetland restoration efforts conducted by the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in Louisiana rely on monitoring efforts to determine...