Wetland Surveying and Mapping in Sumas, Whatcom County, WA
Survey of the water boundary by small boat is considered in detail with emphasis on position fixing by horizontal sextant angles. Mapping requirements are stated for water depth and plant species as well as horizontal topography. To learn more about Wetland Surveying and Mapping in Sumas, Whatcom County, WA, contact Northwest Surveying and GPS today.