Skip to main content
U.S. flag

An official website of the United States government

Ohio Geographic Information Systems (GIS) Tools

Information to support NRCS geographic information systems (GIS), global positioning systems (GPS), mobile computers, and associated geospatial technologies.

A Geographic Information System (GIS) lets the user visualize, analyze, query, and interpret data to explore patterns and trends in a map-based context. This information is stored in subject-specific data layers (such as soils, streams, endangered species or pollution hotspots). Multiple map layers are then combined into new derivative layers that show how these different subjects are related to each other geographically.

NRCS uses GIS in our work to analyze resource issues. For example, an analysis area of valuable farmland most at risk for development would examine the following data layers: sewer and water infrastructure, road density, population growth, zoning regulations, Prime and Statewide rated soils. The results of this analysis would highlight which areas of the state are most vulnerable to conversion of farmland. In turn, this would inform where to direct funding for farmland preservation. 

Geospatial Technologies Support Site: Provides technical support to NRCS staff who are using Geographic Information Systems (GIS), Global Positioning Systems (GPS), and mobile computers/PDAs. Includes information, download links, and frequently asked questions about the technologies.

GIS Data Sources: Provides links to some of the most helpful GIS natural resource information on the Internet.