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 …
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 …
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 …
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 …
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 …
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, …
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 …