649 dataset trovati

From the site: "A digital version of the Geologic Map of the United States, originally published at a scale of 1:2,500,000 (King and Beikman, 1974b)."

The F. C. Deemer repository at NETL consists of over 10,000 samples of drill cuttings from historic wells within the Appalachian Basin in Pennsylvania. The samples are from 24...

From the site: "This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as...

Census data compiled into maps and tables to provide easy access to population information.

From the site: "Ecoregions were originally designated by the U.S. Forest Service in 1978 to provide a general description of the ecosystem geography of the United States." May...

From the site: "The Real Time Groundwater Level Network contains water levels and well information from wells with "real time" data transmission instrumentation. This network...

Useful links to PA subsurface geology; includes cross-sections and maps

USGS geologic map of an area covering Fulton County, Kentucky and New Madrid and Mississippi Counties, Missouri.

From the site: "The AAPG, under the direction and guidance of the GIS Publications Committee and AAPG Datapages, is building a GIS / spatial library comprised of peer-reviewed...

GIS map of hydrocarbon production and other features in Pennsylvania

Information on groundwater, surface water, water quality, and other water items in West Virginia. Includes maps, data, and daily updates.

From the site: “A Digital Raster Graphic (DRG) is a scanned image of a U.S. Geological Survey (USGS) topographic map. An unclipped scanned image includes all marginal...

Document discussing the amount and location of oil in Tennessee: The Bureau of Land Management’s Jackson Field Office is located in Jackson, Mississippi, and is responsible for...

A distributed archive of standardized geoscience spatial information and data for the nation. Developed by the USGS and State Geological Surveys.

Paper describing Appalachian Basin Hydrogeology; includes groundwater statistics, maps, diagrams, and charts.

USGS site which holds information about surface water and subsurface water in the United States. Includes: constantly-updated maps, maps predicting and depicting weather...

From the site: "A GIS database of geologic units and structural features in Indiana, with lithology, age, data structure, and format written and arranged just like the other...

From the site: "AAPG Datapages and the AAPG GIS Publications Committee wish to thank Dr. M. K. (Mike) Horn for allowing his Giant Oil and Gas Fields of the World GIS project to...

From the site: "A GIS database of geologic units and structural features in Delaware, with lithology, age, data structure, and format written and arranged just like the other...

USGS Water information; multiple downloadable datasets with spacial data and metadata. Sets range from surface geology to historical data about aquifers.