Hydrographic & Aquatic Surveying
Hydrography is the mapping and characterization of submerged land surfaces. With the advent of high-accuracy GPS survey equipment, and advancements in depth-sounder and data integration software in the 1990's, Wilson developed new methods for performing bathymetric surveys to establish submerged surface elevations. As a variety of sensors such as side-scan sonar, multi-beam bathymetric scanners, and sub-bottom profilers became viable consumer-grade technologies, Wilson expanded its skill base to provide richer surface, and sub-surface, data.
Wilson provides precise, verifiable marine and riverine topographic data, sub-bottom stratigraphy, and aquatic vegetation mapping services to Ports, Marina owners, and Flood-Plain Managers across Washington State. The services we provide include:
|Bathymetric Mapping||River Transects|
|Aquatic Surveys||Flood Plain Mapping|
|Outfall Inspection||Marine Construction|
|Marina Surveys||Pre and Post Dredge|
Skagit County - Swinomish Channel
Survey and delineation for marina development
Skagit County - Skagit River Delta Hydrography
Mapping (hydrographic and topographic) and GPS support for UW and US Naval research
Wenatchee River Hydrographic Project
Detailed bathymetric survey of the Wenatchee River for salmon enhancement structure design. Project required the development of innovative techniques and equipment for capturing precise data in rapids.