The Next-generation INS/GNSS Post-processing SoftwareQuality: Green -> centimetric position; Blue -> decimetric < 30cms; Red -> Raw GNSS dataSURVEYING UNDER BRIDGES Å GNSS Altitude (m) - Merged Å Altitude (m) - MergedMADE EASY This survey has been done with an APOGEE INS under very challenging conditions for the GNSS receiver (red dots).The boat is crossing multiple times three large bridges including one made of steel.With Qinertia and its unique 100% in-house GNSS/INS tightly coupled forward / backward processing, data collected under the bridges are Altitude – Left GNSS only, Right: Post-processedfully exploitable (blue / green trajectory).Long GNSS Outages HandlingThe Fastest PPK Software Easy & Powerful Exporteroutages and multi-path ef ectsExample: up to 80 seconds Log duration: 2h15 Easy export to third party 95% positions < 2 cmsProcessing Time: < 2 mins software (SBET/ ASCII)Max error < 30 cmsMany thanks to Hydro Systems Development (HSD Japan) for their kind collaboration.Full data available upon request at marketing@sbg-systems.com www.sbg-systems.comMTR #5 (1-17).indd 1 MTR #5 (1-17).indd 1 5/29/2018 2:46:37 PM5/29/2018 2:46:37 PM