public static double GetDistance(double fromLat, double fromLng, double toLat, double toLng)
{
Point ptFrom = Context.MakePoint(fromLng, fromLat);
Point ptTo = Context.MakePoint(toLng, toLat);
return(Context.GetDistCalc().Distance(ptFrom, ptTo));
}
public static double GetDistance(double fromLat, double fromLng, double toLat, double toLng)
{
Point ptFrom = Context.MakePoint(fromLng, fromLat);
Point ptTo = Context.MakePoint(toLng, toLat);
var distance = Context.GetDistCalc().Distance(ptFrom, ptTo);
return((distance / RadiansToDegrees) * EarthMeanRadiusKm);
}
public static double GetGeographicalDistance(double fromLat, double fromLng, double toLat, double toLng)
{
var Context = new NtsSpatialContext(true);
Point ptFrom = Context.MakePoint(fromLng, fromLat);
Point ptTo = Context.MakePoint(toLng, toLat);
var distance = Context.GetDistCalc().Distance(ptFrom, ptTo);
return((distance / RadiansToDegrees) * EarthMeanRadiusKm);
}
