Geodesy provides Hydrographic Surveying Services for all types of navigable waterways and bodies of water, utilizing state-of-the-art technology. Our underwater mapping of dynamic rivers, lakes, estuaries, and coastlines prove invaluable in the design and construction of bridges, causeways, trestles, and erosion/flood control structures. Geodesy utilizes an integrated system comprised of an Odom Echtrac™ MKIII echo sounder with dual frequency transducer, HYPACK® Hydrographic Survey Software, with Trimble R8/GNSS RTK navigation on two separate floating platforms (an 18 foot, center console, aluminum vessel and a 26 foot, enclosed cabin, aluminum vessel) to produce the most precise hydrographic surveys possible. Hydrographic surveying services include:
dual frequency depth sounding with Trimble RTK GPS for positioning
sub aqueous terrain mapping tied to land based surveys
we rent multibeam & magnometers when needed for specific tasking