Hydrographic surveying

EXACT provide echo sounder surveying services of lakes, rivers, water-reservoirs and seabed down to approximately 80 meters depth. The soundings, GPS and attitude measurements are processed to terrain models which can be delivered stand-alone or in combination with terrestrial data.

To collect sufficient data and to avoid unnecessary delays, surveying in a marine environment requires specialist personnel with hydrographic experience and knowledge of what constitutes a high-quality survey. This is why we rely only on skilled, practised surveyors.