GeoSwath 4R USV An unmanned hydrographic survey boat Screenshots View ImageView Image Hunter's comment Geoswath 4R USV is an unmanned water surface vehicle/boat that is utlized in hydrographic surveying

Shipping was the first avenue that allowed man to explore his world. This exploration opened up trading, and over the centuries while air and space travel took off, shipping continues to be a main means

Adaptation in French of A Brief History of my Family in France - Part 8 L'histoire commence ici Épisode précédent: #7 Henri, Ingénieur Hydrographe Ainsi, en 1945, Henri a cessé d'être officier de marine

Hydrography involves measuring the depth of the water and fixing the position of all the navigational hazards that lie on the seafloor, such as wrecks and rocks. This is done mainly with specialised ships