TerraSond provides professional survey services around the world safely, effectively, and economically. Our services include hydrographic surveys, land surveys and marine geophysical surveys. We have an experienced team that includes ACSM Certified Hydrographic Surveyors, Registered Professional Land Surveyors, hydrographers, land surveyors, geophysicists, geologists, oceanographers, mariners, cartographers, and GIS and CADD specialists working with our own vessels and equipment, producing surveys and deliverables of the highest quality. Our clients range from oil and gas, pipeline, power and telecom, renewable energy, mining, survey and engineering, shipping, dredging and construction industries, to federal, state, local and foreign government agencies including port authorities, Departments of Transportation, the National Oceanic and Atmospheric Administration (NOAA), and the U.S. Army Corps of Engineers (USACE).
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- Lake Travis Multibeam and Sidescan
- Lake Travis, Texas
- An engineering firm contracted us to conduct RTK multibeam bathymetric and side scan sonar surveys of three locations within Lake Travis, Texas. Lake Travis is the main reservoir feeding the Austin, TX area and is located in the Hill Country of Texas at an elevation of roughly 700 ft. NAVD 88. The purpose of the survey was to locate the 655 ft. contour on the lakebed for designing a new water intake valve to feed nearby towns, like Volente, Texas.
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