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Federal
Electric Power Substations 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
Significant Wave Height and Direction 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
AIS Vessel Tracks 2022 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
Congressional Districts 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
Aids to Navigation 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
Navigation Channels 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
State Census Statistics 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
County Census Statistics 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
AIS Vessel Transit Counts 2021 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and... -
Federal
Aquaculture recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These data show the location of aquaculture operations within coastal and offshore waters of the United States. Aquaculture types may include aquatic organisms such... -
Federal
Bathymetric Contours recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These data show bathymetric contours (isobaths) that help characterize the general physiographic patterns of the seafloor. Contour intervals are every 10 m from zero... -
Federal
Light Attenuation Kd490 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset represents monthly and annual mean summaries for Kd490 for the time period from 2000/2001 to 2017/2018, depending on the month and data available (see... -
Federal
Critical Habitat by USFWS recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
When a species is proposed for listing as endangered or threatened under the Endangered Species Act, the U.S. Fish and Wildlife Service must consider whether there... -
Federal
AIS Vessel Tracks 2020 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
AIS Vessel Tracks 2019 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
Regulated Navigation Areas recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Regulated Navigation Areas (RNA) as outlined in 33 CFR Part 165 are established to regulate vessels and their movement within a specific area. The District Commander... -
Federal
Danger Zones and Restricted Areas recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These data represent the location of Danger Zones and Restricted Areas within coastal and marine waters, as outlined by the Code of Federal Regulations (CFR) and the... -
Federal
AIS Vessel Tracks 2021 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
Vessel Routing Measures recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These data show the boundaries for select vessel routing measures in U.S. waters. These measures are part of an international ships routing system established by the... -
Federal
AIS Vessel Transit Counts 2022 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and...
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