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Federal
NOAA/WDS Paleoclimatology - The International Tree-Ring Data Bank (ITRDB) Revisited
National Oceanic and Atmospheric Administration, Department of Commerce —
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for... -
Federal
R-Factor for the Conterminous United States
National Oceanic and Atmospheric Administration, Department of Commerce —
The rainfall-runoff erosivity factor (R-Factor) quantifies the effects of raindrop impacts and reflects the amount and rate of runoff associated with the rain. The... -
Federal
Gray whale at-sea density off California
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Marine Sanctuary Program (NMSP) updates and revises the management plans for each of its 13 sanctuaries. This process, which is open to the public,... -
Federal
Light Attenuation Kd490
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
Federal and State Waters
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
AIS Vessel Transit Counts 2024
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
Military Special Use Airspace
National Oceanic and Atmospheric Administration, Department of Commerce —
Military Special Use Airspace is airspace of defined dimensions identified by an area on the surface of the earth wherein activities must be confined because of their... -
Federal
Military Flight Tracks
National Oceanic and Atmospheric Administration, Department of Commerce —
Flight Tracks are designated airspace used by aircraft in support of training requirements or national defense. The MarineCadastre.gov team worked with the Navy to... -
Federal
Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Luquillo), 1999
National Oceanic and Atmospheric Administration, Department of Commerce —
Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial... -
Federal
AIS Vessel Tracks 2015
National Oceanic and Atmospheric Administration, Department of Commerce —
Vessels traveling in U.S. coastal and inland waters frequently use Automatic Identification Systems (AIS) for navigation safety. The U.S. Coast Guard collects AIS... -
Federal
2017 Vessel Transit Counts by Type
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...