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American Geological Institute
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Western Hemisphere
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1. Global GIS : Earthquake epicenters (1973-2003)
1973. American Geological Institute. This datalayer is a point coverage representing earthquake epicenters (1973 through March, 2003). Historical data for this layer were derived from... American Geological Institute.
2. Global GIS : Geologic map (excluding the United States)
2003. American Geological Institute. This datalayer is a polygon coverage showing U.S. Geological Survey defined geologic provinces of the World, excluding the United States. It was pu... American Geological Institute.
3. Global GIS : geologic provinces of the world
2000. American Geological Institute. This shapefile includes arcs and polygons that describe U.S. Geological Survey defined geologic provinces of the World.
Each province has a set o... American Geological Institute.
4. Global GIS : Global 5-degree latitude/longitude grid lines (including geographically significant lines)
2003. American Geological Institute. This dataset is a polyline coverage representing a 5-degree by 5-degree global latitude and longitude grid, including geographically significant li... American Geological Institute.
5. Global GIS : Mineral Resource Data System (MRDS) data in ArcView Shape File Format, for Spacial Data Delivery Project, 1999
1. American Geological Institute. This datalayer is a point coverage representing metallic and non-metallic mineral resources worldwide. This data was derived from the Mineral Resou... American Geological Institute.
6. Global GIS : Oil and gas fields
1999. American Geological Institute. This coverage contains points that describe centerpoint locations of and primary commodity produced by oil and gas fields.
A fundamental task in t... American Geological Institute.