TexaGraphic Maps

Digitally mastered section, block and survey lines plotted onto USGS 7.5' topographic maps at 1"=2000' scale.

• Can come with or without well locations
• Fully developed by Topographic

Digital Land Grid

Supported by on-the-ground monumentation, is the most accurate product of its type available today. Available in most geologic and mapping formats.

• Many sources are used for Topographic's Digital Land Grid development including USGS 1:24,000 topographic quads, aerial photography and documentation on thousands of corners found from over 35 years of surveying in Texas.
• Specific procedures are followed in building the land grid such as establishing and researching monumented control points, having our registered surveyors and cartographers draw the section, block and survey lines on the geodetically accurate USGS quads, verifying section, block and survey names of each tract, and digitizing and assigning a control quality level to each point.
• Updates and revisions are always available. When differences or discrepancies between the digital land grid and the on-the-ground control are found by our field crews, the correct information is noted and updated in our database. The building of a correct and accurate base map of Texas sections, blocks, and surveys is a long term continuous process.

Click Here for more information and a sample Digital Land Grid for Oklahoma, New Mexico and Kansas.

Click Here for more information and a sample Digital Land Grid for Texas.

Culture Data

Natural and manmade surface features such as roads, hydrology, airport runways and powerlines. Originally digitized from USGS 1:100,000 quadrangles.

Click Here for more information and a Culture sample.

Oklahoma Digital County Map Book

- CD-Rom version of Topographic's Oklahoma County Map Book.

• Scanned versions of all 77 county highway maps
• County, township, roads and city/state shapefiles
• Customizable, user-friendly tools for GIS Projects
• Instructions and example project

T.E.S.S. Grid

For the Texas Excavation Safety System, This grid is available in digital form by the 7.5' USGS topographic quadrangle or by the county. Also available plotted on a 7.5' USGS topographic quadrangle. 

Click Here for more information and a TESS Grid sample.

Click here for more information on T.E.S.S. 

Aerial Photography 

Available digitally or hard copy and by the section, township or quarter township for the entire state of Oklahoma.

Click Here for more information and a Digital Ortho Quarter Quad sample.

USGS Digital Raster Graphic

Scanned images of the USGS 1:24000 (7.5') topographic quadrangle maps. Resolution is 400 dpi. Can be ordered with collar information clipped or intact. World file geo-references image to desired coordinate system.

Click Here for more information and a Digital Raster Graphic sample.

Contours 

Available by the county for the state of Oklahoma, these files contain 10 meter contour lines which include the elevation as well as being layered by elevation. 

Click Here for more information and a 10 Meter Contour sample.

Topographic can provide these data sets in the coordinate system of your choice to fit your project requirements.

Contact us at inbox@topographic.com for more information or click here to submit your request online.