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Federal
Maritime Limits and Boundaries of United States of America NGDA 44 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
Sea Level Trends: Sea Level Variations of the United States Derived from National Water Level Observation Network Stations NGDA 28 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Water level records are a combination of the fluctuations of the ocean and the vertical land motion at the location of the station. Monthly mean sea level (MSL)... -
Federal
Tides and Currents Map: an interactive map of all CO-OPS stations NGDA 27 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This interactive map has many features designed to provide a quick and easy way to find a Center for Operational Oceanographic Products and Services (CO-OPS) station.... -
Federal
Coastal Change Analysis Program (C-CAP) High Resolution Land Cover and Change Data NGDA 13 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized high resolution land cover and change products for the coastal regions of the U.S. and... -
Federal
Puget Sound 1/3 arc-second NAVD 88 Coastal Digital Elevation Model 11 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated... -
Federal
Willapa Bay, Washington Benthic Habitats 1995 Substrate
National Oceanic and Atmospheric Administration, Department of Commerce —
In June 1995, the Columbia River Estuary Study Taskforce (CREST) acquired 295 true color aerial photographs (1:12,000) of Willapa Bay, Washington, from the State of... -
Federal
Social Vulnerability Index (SoVI) for the U.S. Coastal States based on the 2010 Census Tracts
National Oceanic and Atmospheric Administration, Department of Commerce —
The Social Vulnerability Index (SoVI) 2006-10 measures the social vulnerability of U.S. counties to environmental hazards. The index is a comparative metric that... -
Federal
High Tide Flooding Products from NOAA CO-OPS
National Oceanic and Atmospheric Administration, Department of Commerce —
High tide flooding is the overflow or excess accumulation of water that covers typically dry coastal land and occurs during high tides. As relative sea levels rise,... -
Federal
Digital Surficial Geologic-GIS Map of the Keller 15' Quadrangle, Washington (NPS, GRD, GRI, LARO, KELR_surficial digital map) adapted from a U.S. Bureau of Reclamation unpublished mylar by Kiver and Stradling (1995)
Department of the Interior —
The Digital Surficial Geologic-GIS Map of the Keller 15' Quadrangle, Washington is composed of GIS data layers and GIS tables, and is available in the following GRI-... -
Federal
Digital Geologic-GIS Map of the North Cascades National Park Complex and Vicinity, Washington (NPS, GRD, GRI, NOCA, LACH, ROLA, NOCA digital map) adapted from U.S. Geological Survey Data Series maps by Tabor, Booth, Vance and Ford (2006), Tabor, Haugerud, Hildreth and Brown (2006), and Washington Division of Geology and Earth Resources Open File Report maps by Bunning (1992), Dragovich and Norman (1995), Stoffel and McGroder (1990) and Washington Division of Geology and Earth Resources Staff (2008)
Department of the Interior —
The Digital Geologic-GIS Map of the North Cascades National Park Complex and Vicinity, Washington is composed of GIS data layers and GIS tables, and is available in... -
Federal
Biologically Important Areas for Cetaceans within U.S. Waters
National Oceanic and Atmospheric Administration, Department of Commerce —
Biologically important areas (BIAs) for cetaceans were defined by compiling the best available information from scientific literature (including books, peer-reviewed... -
Federal
Essential Fish Habitat, Pacific Salmon GIS Data
National Oceanic and Atmospheric Administration, Department of Commerce —
This file represents salmonid freshwater and estuarine Essential Fish Habitat (EFH) in the western United States. Congress, through the Magnuson-Stevens Act, defined... -
Federal
Digital Surficial Geologic-GIS Map of Lake Roosevelt National Recreation Area, Washington (NPS, GRD, GRI, LARO, LARO_surficial digital map) adapted from U.S. Bureau of Reclamation unpublished mylars by Kiver and Stradling (1995)
Department of the Interior —
The Digital Surficial Geologic-GIS Map of the Lake Roosevelt National Recreation Area, Washington is composed of GIS data layers and GIS tables, and is available in... -
Federal
Digital Surficial Geologic-GIS Map of the Northport 7.5' Quadrangle, Washington (NPS, GRD, GRI, LARO, NRTP_surficial digital map) adapted from a U.S. Bureau of Reclamation unpublished mylar by Kiver and Stradling (1995)
Department of the Interior —
The Digital Surficial Geologic-GIS Map of the Northport 7.5' Quadrangle, Washington is composed of GIS data layers and GIS tables, and is available in the following... -
Federal
Shoreline Data Rescue Project of Tacoma Harbor, Washington, CM-7311 NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data were automated to provide an accurate high-resolution historical shoreline of Tacoma Harbor, Washington suitable as a geographic information system (GIS)... -
Federal
Seagrass distribution off California
National Oceanic and Atmospheric Administration, Department of Commerce —
These data are a compilation of currently available seagrass GIS data sets for the west coast of the United States. These data have been compiled from seventeen... -
Federal
La Push, Washington 1/3 arc-second MHW Coastal Digital Elevation Model
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated... -
Federal
National Status and Trends: Mussel Watch Program
National Oceanic and Atmospheric Administration, Department of Commerce —
Mussel Watch is the longest running continuous chemical contaminant monitoring program in U.S. coastal and Great Lakes waters and was created in response to concerns... -
Federal
Digital Surficial Geologic-GIS Map of Mount Rainier National Park, Washington (NPS, GRD, GRI, MORA, MORA_surficial digital map) adapted from a U.S. Geological Survey Bulletin map by Crandell (1969)
Department of the Interior —
The Digital Surficial Geologic-GIS Map of Mount Rainier National Park, Washington is composed of GIS data layers and GIS tables, and is available in the following... -
Federal
H04598: NOS Hydrographic Survey
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...