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Redlining Maps from the Home Owners Loan Corporation, 1937
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Most of the text in this description originally appeared on the Mapping Inequality Website. Robert K. Nelson, LaDale Winling, Richard Marciano, Nathan Connolly, et... -
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State Parks
Lake County, Illinois —
Download In State Plane Projection Here. Park district boundaries are based on legal documents filed in the office of the Recorder of Deeds and on court orders.... -
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Soil Polygons
Lake County, Illinois —
Download In State Plane Projection Here See the Lake County Soils Documentation for additional information -- including an explanation of data fields. This product... -
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Soil Points
Lake County, Illinois —
Download In State Plane Projection Here See the Lake County Soils Documentation for additional information -- including an explanation of data fields. This product... -
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Loudoun Conservation Easements
Loudoun County, Virginia —
Data Updated: Quarterly MetadataA conservation easement restricts the use or development of real property for the following reasons: -Retaining or protecting natural... -
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Lake County Wetland Inventory
Lake County, Illinois —
Download In State Plane Projection Here The Lake County Wetland Inventory (LCWI) maps natural and artificial wetlands meeting definitions established by the federal... -
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Permanent Conservation Easements of Loudoun County
Loudoun County, Virginia —
A conservation easement restricts the use or development of real property for any of the following purposes:· Retaining or protecting natural or open-space values of... -
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Lake County Maps Online
Lake County, Illinois —
Lake County's most comprehensive interactive web mapping application and GIS data viewer. View data, run analysis tools, and create PDF documents all inside Maps Online! -
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Soil Lines
Lake County, Illinois —
Download In State Plane Projection Here See the Lake County Soils Documentation for additional information -- including an explanation of data fields. This product... -
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Environmentally Sensitive Areas
Fairfax County, Virginia —
This polygon dataset is composed of subsets from Fairfax County’s current soil inventory, recorded floodplain, and Resource Protection Area (RPAs) layers. Layer... -
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Lake County Historic Aerials
Lake County, Illinois —
View our timeline of Lake County Aerial Photography dating back to 1939. Want to know how your neighborhood has changed over 75 years? Type in your address and click... -
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Loudoun Village Conservation Overlay District
Loudoun County, Virginia —
More MetadataThe Village Conservation Overlay District (VCOD) layer is a zoning overlay district of the Revised 1993 Loudoun County Zoning Ordinance (Zoning... -
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Federal Township Plats - 1840
Lake County, Illinois —
This dataset is a derivative of the Federal Township Plats for Lake County, Illinois, the originals of which were captured on a high-resolution scanner by the... -
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Loudoun Prime Farmland Soils Cluster Option
Loudoun County, Virginia —
See MetadataZOAM-2020-0002, Prime Agricultural Soils and Cluster Subdivision was adopted in June 2024, with an effective date of March 12, 2025, resulted in the... -
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Loudoun Historic Districts
Loudoun County, Virginia —
More MetadataThe data set identifies the six county-administered Historic and Cultural Conservation District areas within Loudoun County. The County-designated... -
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Non-County Trails
Fairfax County, Virginia —
Trails within and around Fairfax County that are not maintained by Fairfax County. Contributors include: the National Park Service, Town of Herndon, Reston... -
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Forest Preserves Data Dictionary
Lake County, Illinois —
Data Dictionary for Forest Preserves data. -
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Soils - 2018
Fairfax County, Virginia —
This data set is based upon the 2011 soil survey prepared by the US Department of Agriculture-Natural Resources Conservation Service. The 2011 soil survey was...