The Geomatics Centre of Quebec (CGQ, Canada) has completed a major mapping project using SimActive Correlator3D. The project was done in collaboration with the Nippour Group, whose responsibilities included extensive quality assurance.
The project involved processing more than
2,200 scanned films at 21cm ground sampling distance (GSD) and generating digital
surface / terrain models (DSM/DTM) with 1m grid post spacing. More than 350,000 ground control points were
then collected through real-time kinematic GPS
by Nippour, and the average vertical error of the final DTM was shown to be
less than 27cm.
Professionals who like to experience a live
demonstration of Correlator3D at ASPRS 2011, to be held from 1st to 5th May in Milwaukee,
Wisconsin, are requested to send an email to firstname.lastname@example.org or visit booth