Marine construction and dredging
Some of the largest dredging companies in the world are using Septentrio GNSS receivers. High accuracy at sea can be achieved with a PPP sub-decimeter accuracy service, via L-band satellite reception. Our receivers offer dedicated L-band demodulator and a separate L-band input for the most robust and reliable PPP service. Transmitting equipment aboard the ship such as antennas and radios can interfere with GNSS signals. To combat this, our marine receivers offer AIM+ Advanced Interference Mitigation technology, with an enhanced Iridium and Inmarsat uplink interference protection.
Find out how one of dredging giant DEME’s ships kept on working despite significant GNSS near-shore jamming. Read about how Jan De Nul uses GNSS for cabling with minimal impact in a nature reserve.