getGeodesicInitialBearing method
Calculate the initial geodesic bearing between this Object and a second Object passed to this method using Thaddeus Vincenty's inverse formula See T Vincenty, "Direct and Inverse Solutions of Geodesics on the Ellipsoid with application of nested equations", Survey Review, vol XXII no 176, 1975
@param location the destination location @return the initial bearing
Implementation
double getGeodesicInitialBearing(GeoLocation location) {
return vincentyFormula(location, _INITIAL_BEARING);
}