Opened 13 years ago

Closed 13 years ago

#86 closed enhancement (fixed)

Distance calc

Reported by: Stein Tore Erdal Owned by: Stein Tore Erdal
Priority: major Milestone: 1.2.1
Component: FsComp Version: 1.2
Keywords: Cc:


Distance calc when checking if tracklogpoint is correct in relation to a turnpoint cylinder is in some cases done by converting the coordinates to UTM and using pythagoras. This works fine for short distances in same UTM zone but may give small differences from distance calculations as done by flight-instruments.

Reason for doing this was speed of calculation.

All other distance calculations is done using Haversine formula with earth radius 6371000 meters (FAI def. SC gen. section

This will now be used also in the above case.

Change History (1)

comment:1 Changed 13 years ago by Stein Tore Erdal

Resolution: fixed
Status: newclosed
Note: See TracTickets for help on using tickets.