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131 datasets found
  • Federal

    Electric Power Substations 137 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

    Endangered Species Act 103 recent views

    National Oceanic and Atmospheric Administration, Department of Commerce —

    The purpose of the Endangered Species Act (ESA) is to protect and recover imperiled species and the ecosystems upon which they depend. The U.S. Fish and Wildlife...
  • Federal

    Federal and State Waters 56 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

    Maritime Limits and Boundaries of United States of America NGDA 50 recent views

    National Oceanic and Atmospheric Administration, Department of Commerce —

    NOAA is responsible for depicting on its nautical charts the limits of the 12 nautical mile Territorial Sea, 24 nautical mile Contiguous Zone, and 200 nautical mile...
  • 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

    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

    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

    Congressional Districts 12 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 11 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

    Harmful Algal Blooms 10 recent views

    National Oceanic and Atmospheric Administration, Department of Commerce —

    Multiple Harmful Algae Bloom (HAB) (K. brevis) data sets were obtained for this data layer, including Harmful Algal BloomS Observing System data (HABSOS) from NCEI...
  • Federal

    Navigation Channels

    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

    Military Operating Areas

    National Oceanic and Atmospheric Administration, Department of Commerce —

    An Operating Area (OPAREA) in where national defense training exercises and system qualification tests are routinely conducted. OPAREA boundaries are formally...
  • Federal

    State Census Statistics

    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

    Seagrasses

    National Oceanic and Atmospheric Administration, Department of Commerce —

    These data show aquatic vascular vegetation beds dominated by submerged, rooted, vascular species or submerged or rooted floating freshwater tidal vascular...
  • 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

    Military Training Routes

    National Oceanic and Atmospheric Administration, Department of Commerce —

    Training Areas are geographic areas that provide a safe and realistic environment for training Sailors and testing systems. The MarineCadastre.gov team worked with...
  • Federal

    Offshore Wind Speed and Direction

    National Oceanic and Atmospheric Administration, Department of Commerce —

    These data represent the average monthly wind speed and direction at the surface of the ocean. Source data includes values from January 1, 1979, to December 31, 2010,...
  • Federal

    Bathymetric Contours

    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

    Coastal Zone Management Act Boundary

    National Oceanic and Atmospheric Administration, Department of Commerce —

    These data represent the extent of the nation's coastal zone, as defined by the individual states and territories under the Coastal Zone Management Act of 1972...
131 datasets found

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