Plot of intended Maine tracks
21 offshore-trending profiles of 260 km length with 10 km between track spacing
5 cross-track profiles of 260 km at 50 km cross-track spacing
One profile over Canadian 1NS survey line for Bay of Fundy study (red line)
All flights at 25,000 ft (7.6 km) at 450 km/h
48 GPSBM’s provide onshore control to evaluate impact of gravity data