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 Feb 28 19:28:22 2025

Query and order satellite images, aerial photographs, and cartographic products through the U.S. Geological Survey

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.

Explore, interact, and download geologic maps from the USGS National Geologic Map Database.

2024年4月3日 · The USGS World Energy Project conducts geologic studies that provide an understanding of the quantity, quality, and geologic distribution of world oil and gas resources. Our geologic studies are conducted in an impartial manner and are performed in collaboration and partnership with energy experts within and outside government.

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.

With over 225 maps from data providers around the world across every scale, Macrostrat is the world's largest homogenized geologic map database. Our data processing pipeline links geologic map polygons to Macrostrat column polygons, external stratigraphic name lexicons, and geochronological intervals, enabling the enhancement of the original ...

The U.S. Geologic Names Lexicon ("Geolex"), a National compilation of names and descriptions of geologic units.

Geologic map of South Asia. Data on ScienceBase; Caribbean. Publication; ArcGIS REST Endpoint; GIS Datasets. Surface Geology of the Caribbean Region. Data on ScienceBase; Faults of the Caribbean Region. Data on ScienceBase; Oil and Gas Fields of the Caribbean Region, 2004. Data on ScienceBase;

2023年4月23日 · Geological maps are maps that represent the distribution and properties of rocks and geological features on the Earth’s surface. Geological maps can be used to understand the geology of an area, identify natural resources, plan engineering projects, and more.