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Public Sector

TERRASOND has been supporting public sectors both within the United States and overseas with multi-year term contracts for over 20 years. Federal and state government agencies served include:

  • Local Port Authorities
  • States Departments of Transportation (DOT)
  • U.S. National Oceanic and Atmospheric Administration (NOAA)
  • U.S. Forest Service
  • U.S. Geological Survey (USGS)
  • U.S. Fish and Wildlife Service
  • U.S. Coast Guard (USCG)
  • U.S. Army Corps of Engineers (COE)
  • Other State Agencies

We provide a full range of mapping and data management services including charting of coastlines for safe navigation, permafrost studies, sink hole studies, site hazard surveys, hurricane response for port access, underground utilities locations, and unexploded ordnance detection.

3D Asset Modeling 3D Laser Scanning 4D Aerial Rectified Surveys Beach Erosion Surveys Bridge and Dam Scour Surveys Cadastral Surveys Current Measurements and Analysis Desktop Studies Dimensional Control Surveys Dredge Volume Computations Electronic Navigation Chart (ENC) Generation Emergency Call-out Surveys Fisheries Habitat Mapping Geophysical Near Surface Surveys GIS Heritage Preservation Surveys Levee Condition Surveys Locks and Dam Surveys Marine Archeological Surveys Nautical Charting Offshore Navigation Port and Channel Condition Surveys Pre / Post Excavation / Dredge Surveys River Discharge Measurements River Flow Monitoring Seafloor Mapping Search & Recovery Survey/Positioning Support Sediment and Seabed Sampling / Coring Shallow Hazard Surveys Site Clearance Surveys Tidal and Wave Studies Topographic Surveying and Mapping Unexploded Ordnance (UXO) Detection