OGI Online mapping
GIS Clearing House_
OGI’s GIS clearinghouse includes GIS data sets that are available for a variety of industries including oil & gas, pipeline, right-of-way, government, utilities & telecommunications, real estate, forestry, mining, and alternative energy.

With over 2000 counties and over 100 million parcels available, OGI offers the most comprehensive land ownership database available.
OGI offers well data, pipeline data, parcel land data and more.
This digital data is available for purchase on CD and/or download from our GIS Online Data Store, or by calling 361-904-0071.


Coverage Map
Aerial Imagery

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GIS Clearing House Data GIS data is available in shapefile format for seamless integration into your existing GIS software program. Compatible software: ESRI ArcMap, Autodesk, GeoGraphix, and other GIS programs. Our GIS data highlights high quality, ready-to-deliver Nationwide Landbase datasets, including Parcel Data, Culture Data, Pipelines, Oil and Gas Well Data, Elevation/Contour Data, and Aerial Photos.
GIS Clearing House Maps GIS data seamlessly related together to enable rapid access to data and information. FastMap’s tools allow for quick visualization and analysis of your interest area. The map includes ownership parcel data attributed with tax roll data and survey/abstract layers, plus statewide traffic counts, digital elevation models (DEM) and flood plain data.