- calcDist
Calculates distance of (from, to) in meter.
- calcDenormalizedDist
Inverse to calcNormalizedDist. Returned the length in meter.
- calcNormalizedDist
Calculates in normalized meter
- isCrossBoundary
- calcNormalizedEdgeDistance
This method calculates the distance from r to edge (a, b) where the crossing
point is c
- validEdgeDistance
This method decides for case 1: if we should use distance(r to edge) where
r=(lat,lon) or case 2: mi
- calcCircumference
- calcCrossingPointToEdge
- projectCoordinate
This methods creates a point (lat, lon in degrees) in a certain distance and
direction from the spec