The Surveyor and the Navigator, built by Thoma-Sea Marine Constructors, will initially map and characterize the United States Exclusive Economic Zone. The vessels' contract amounted to USD 624.6 ...
The survey uses multi-beam echosounders mounted on the boat that slowly criss-cross an area to build detailed 3D images of the seafloor. 3D pictures show up things on the seafloor such as shipwrecks ...
Through the cooperation between the Saudi Red Sea Authority (SRSA) and the General Authority for Survey and Geospatial Information (GEOSA), the first high-precision nautical chart, in both paper and ...