// Examples of distances and directions calculations
public static void main(String[] args) {
GeoPoint from = new GeoPoint(37.501282801564244, -122.48082160949707); // the boat
GeoPoint to = new GeoPoint(37.49403906867881, -122.48468399047852); // HMB Entrance
double dist = from.gcDistanceBetween(to);
double heading =
GreatCircle.calculateRhumLineRoute(from.degreesToRadians(), to.degreesToRadians());
dist = GreatCircle.calculateRhumLineDistance(from.degreesToRadians(), to.degreesToRadians());
System.out.println(
"Loxo Dist:" + dist + " nm, " + (dist * 1852) + " m, heading " + Math.toDegrees(heading));
GreatCircle gc = new GreatCircle();
gc.setStartInDegrees(from);
gc.setArrivalInDegrees(to);
gc.calculateGreatCircle(10);
dist = Math.toDegrees(gc.getDistance()) * 60;
GreatCircleWayPoint first = gc.getRoute().get(1);
heading = first.getZ().doubleValue();
System.out.println("Ortho Dist:" + dist + " nm, " + (dist * 1852) + " m, heading " + heading);
}
