National Geologic Map Database - USGS
3 天之前 · USGS (U.S. Geological Survey) National Geologic Map Database. U.S. Department of the Interior | U.S. Geological Survey Supported by the National Cooperative Geologic Mapping Program Page Contact Information: Personnel Page Last Modified: Fri Nov 29 19:29:38 2024
The National Geologic Map Database (NGMDB) | U.S. Geological …
2018年4月15日 · The National Geologic Map Database (NGMDB) is the primary source for geologic map and related geoscience information of the United States. It is a Congressionally-mandated function under the Geologic Mapping Act and has been a strong example of State-Federal cooperation since its inception in 1995.
Maps | U.S. Geological Survey - USGS.gov
Our programs produce accurate geologic maps and 3-D geologic frameworks that provide critical data for sustaining and improving the quality of life and economic vitality of the Nation. They also organize, maintain, and publish the geospatial baseline of the Nation's topography, natural landscape, built environment and more.
U.S. Geological Survey Map Viewer
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National Geologic Map Database - USGS
The U.S. Geologic Names Lexicon ("Geolex"), a National compilation of names and descriptions of geologic units.
National Geologic Map Database (NGMDB) | U.S. Geological Survey - USGS.gov
2019年4月24日 · The U.S. National Geologic Map Database (NGMDB) serves as the authoritative, comprehensive resource for information about paper and digital geoscience maps and reports on the Nation's geology and stratigraphy, by all publishers.
MapView (beta) | NGMDB - USGS
Explore, interact, and download geologic maps from the USGS National Geologic Map Database.
World Geologic Maps | U.S. Geological Survey - USGS.gov
2024年4月3日 · In support of the 2000 World Petroleum Assessment (DDS60), a series of geologic maps were captured, resulting in near global coverage of coarse resolution surface geology. Each of these maps were published as Open-File Reports on CD but are available for use in a variety of formats.
Geologic Map Catalog | U.S. Geological Survey - USGS.gov
2019年6月10日 · Provides access to more than 100,000 geologic maps and other types of geoscience reports and data published from the early 1800s to the present day, by the USGS, the State Geological Surveys, and hundreds of other organizations.
Interactive database for geologic maps of the United States
This interactive tool serves as a national archive for high-quality, standardized geologic maps created by the U.S. Geological Survey and state geological surveys. The MapView section of the NGMDB displays geologic maps from across the country dating back to 1879.