Publicado no e em "Negócios, Negócios", idioma — English. 5 páginas.
Ground penetrating radar (GPR) is a non-destructive geophysical method that means it does not used methods such as drilling, digging, or probing.It basically generates a constant cross-sectional outline or record of subsurface topographies. The GPR cross-section demonstrates the ground surface at the top of the profile, and the reflections of subsurface geologic units and objects to a certain depth at the bottom. Mais
