-
Federal
Electric Power Substations 162 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 47 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
A seamless, high-resolution, coastal digital elevation model (DEM) for Southern California 20 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
AIS Vessel Tracks 2022 18 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
Significant Wave Height and Direction 17 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
National Fish Habitat Action Plan (NFHAP) - Coastal Spatial Framework and Coastal Indicator Data 13 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The NFHAP Coastal Spatial Framework and Indicator Datasets consist of a geospatial base layer developed in ArcGIS, and associated data fields joined to the spatial... -
Federal
Indian Lands 10 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset depicts feature location, selected demographics, and other associated data for American Indian Reservations, Alaska Native Villages, Federally Recognized... -
Federal
Ecological Marine Units: Nutrients
National Oceanic and Atmospheric Administration, Department of Commerce —
A compilation of ocean nutrient (nitrate, phosphate, and silicate concentrations) data at ¼ degree spatial resolution for the entire United States Exclusive Economic... -
Federal
Coastwide Reference Monitoring System (CRMS) 2005, 2008, 2012, 2016 and 2018 Site 4218 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 to determine the... -
Federal
NOAA Charted Submarine Cables
National Oceanic and Atmospheric Administration, Department of Commerce —
These data depict the occurrence of submarine cables in and around U.S. navigable waters. The geographic extent of these data is greater than the "NASCA Submarine... -
Federal
High-resolution record of surface seawater carbon dioxide (CO2) content, water temperature, sea surface salinity and other parameters collected in Sitka Harbor, Alaska, USA from 2017-06-01 to 2021-04-27 (NCEI Accession 0247208)
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 collected in Sitka... -
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) 2018 Site 0153 land-water classification data
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... -
Federal
Coastwide Reference Monitoring System (CRMS) 2005, 2008, 2012, and 2016 Site 0153 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... -
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... -
Federal
Vertical land motion rates for the years 2007 to 2021 for the U.S. Atlantic coast
Department of the Interior —
This dataset contains rates of land subsidence derived from Sentinel-1A/B (2014-2021) and ALOS (2007-2011) synthetic aperture radar (SAR) satellites at approximately... -
Federal
Munitions and Explosives of Concern
National Oceanic and Atmospheric Administration, Department of Commerce —
Munitions and explosives of concern (MEC) have been deposited on the seabed of the United States outer continental shelf since World War I. The bulk of these...