Stema Systems is a geophysical engineering company. Serving the hydro-graphical & geophysical surveying industry since 1986. We have developed the Silas 3D depth of burial and the EBP to determine the nautical depth. We sell and rent leading brands such as Teledyne, Kongsberg, R2Sonic, Trimble, Valeport, Odom, Klein and many others. We developed in-house hardware and software products (RheoTune, DensiTune, Silas Processing &plug and play survey vessel, high-speed winches; Geophysical Acquisition and Processing Software and the EBP – 10). Stema also has a professional team of geophysicists who can help you do your geophysical survey, processing en reporting.   Stema is based in the Netherlands near a logistical hub facilitating the easy dispatch of all equipment throughout Europe at a moment’s notice.   We take pride in striving for the best possible service to our customers by providing the most up-to-date equipment for rent and sale, and we look forward to receiving your inquiry.