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Downloadable geospatial data for the state of Maryland. Data is categorized by county and data layer. Layers include infrastructure, floodplains, critical area, and protected...
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View within SubmissionGathering Resources...From the site: "Desktop GIS software users may access IGS Web map services (WMS) online without downloading GIS data sets to their local systems. This is particularly useful for...-
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View within SubmissionGathering Resources...This dataset is obsolete. For current watershed boundary data, use the NRCS's new watershed dataset. This shapefile describes 'watershed' hydrologic units, which are a...-
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View within SubmissionGathering Resources...USGS GIS data of the United States water resources maps, soil, hydrology, and weather. Contains multiple links to useful and informative websites.-
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View within SubmissionGathering Resources...Global topography information with metadata and documentation.-
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View within SubmissionGathering Resources...Easy access to census data in map, KML, shapefile, and other formats. Could be used for GIS mapping.-
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View within SubmissionGathering Resources...Multiple GIS maps with oil, gas, coal, and other data for West Virginia; some maps include bordering states. Useful for finding information about sections of the Appalachian Basin.-
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View within SubmissionGathering Resources...A Cartographic Feature File (CFF) is a digital data file containing a vector representation of the point and line features shown on a Forest Service Primary Base Series (PBS)...-
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View within SubmissionGathering Resources...The Physiographic Map of Maryland consists of 2 sections. The first section is Explanatory Text for the Physiographic Map of Maryland (Open File Report 08-03-1 ). This...-
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View within SubmissionGathering Resources...Incorporated places are concentrations of population such as cities, towns, and villages, that have legally prescribed boundaries, powers, and functions. Incorporated Places...-
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View within SubmissionGathering Resources...The 7.5-minute digital elevation model (DEM) data are digital representations of cartographic information in a raster form. The DEMs consists of an array of elevations for...-
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View within SubmissionGathering Resources...From the site: "A reference map of Bouguer gravity values with axes of persistent highs and lows published by the WV Geological and Economic Survey in 1987. In May/June 2007,...-
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View within SubmissionGathering Resources...Database containing more than 33,466 records on water quality from 1986 to the present from 622 testing sites throughout Pennsylvania. Information in records includes at least...-
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View within SubmissionGathering Resources...Unpaved roads layer for Pennsylvania created by the Bureau of Watershed Managment, Conservation Districts And Nutrient Management Division.-
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View within SubmissionGathering Resources...The following datasets are available: Proclamation Boundary, 2009. Surface Ownership, 2009. Ranger Districts, 2007. Wilderness Areas, 2009. Management...-
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View within SubmissionGathering Resources...An Oil and Gas Water Pollution Control Facility is a DEP primary facility type related to the Oil & Gas Program. The following lists the sub-facility types related to Water...-
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View within SubmissionGathering Resources...The U.S. Geological Survey (USGS) stream-gauging program provides streamflow data for a variety of purposes that range from current needs, such as flood forecasting, to future...-
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View within SubmissionGathering Resources...Identifies interstate and U.S. highways and some additional transportation network routes. Published in 1997 by the Bureau of Transportation Statistics as part of the...-
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View within SubmissionGathering Resources...Road features published by the Census Bureau 2011. US Census utilized local data including but not limited to 2003 SAMB linework to develop 2011 Tiger road data. In addition,...-
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View within SubmissionGathering Resources...From the site: "This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...-
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View within SubmissionGathering Resources... -