Geographical Information Systems

The following may require Acrobat Reader

Oklahoma Maps

• County Base Maps Ready to print maps for each county in Oklahoma. Maps include Section, Township, and Range, Hydrography, Transportation,  and 8 Digit Hydrologic Units.
• Red Cedar Canopy Cover Maps Ready to print maps for selected counties in Oklahoma.
• Rapid Watershed Assessment Maps
• Quadrangle Index Maps

Exporting Instructions

• Exporting Large Scale Maps

UTM Zones in Oklahoma (PDF; 244 KB)
Average Precipitation in Oklahoma (PDF; 20.5 KB)
Average Precipitation in U.S. (PDF; 67.5 KB)

Data Files

• Geodata Files and Data Downloads

Map Scale Equivalents Chart (PDF; 49.5 KB)

Toolkit 2004

• Information for Toolkit 2004 Oklahoma guides, downloads and instructions.
• Technical Service Office ArcMap Support Files

Geographic Links

• Useful Geographic Information Sites Data links including aerial photography.
• Oklahoma NRCS GIS FTP Site  File Transfer Protocol (FTP) site intended for use by NRCS employees.

• Oklahoma Conservation Commission FTP Site File Transfer Protocol (FTP) Download site for color photography for the years 2003 through 2006.

Land Use/Land Cover Dataset

Map Information Assembly and Display System (MIADS)

• 10 Acre MIADS Landuse Data by County
• 10 Acre MIADS Landuse by 11 Digit Hydrologic Unit Number

National Resource Inventory (NRI)

• NRI Oklahoma (Includes County Landuse Tables from 1982-1997)
• National Resource Inventory (NRI)

Contact

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