Geophysical
Geophysical Survey Systems, Inc. (GSSI) is the world leader in the development and manufacture of Ground Penetrating Radar Systems, referred to as Subsurface Interface Radar (SIR) Systems and...
http://www.geophysical.com/
Détecteur GPR de Satimo
Site en anglais, mais entreprise située en région parisienne : The multi sensor ground penetrating radar (MSGPR) produced by Satimo in collaboration with the CREL, combines all of the latest...
http://www.satimo.fr/