public void CalculateOrthodromicDestination(double lat1, double lon1, double angle, double distance, double lat2, double lon2)
{
var calculator = new SpheroidCalculator(Spheroid.Wgs84);
var result = calculator.CalculateOrthodromicLine(new Point(lat1, lon1), angle, new Distance(distance, DistanceUnit.Nm).SiValue);
Assert.That(result.Coordinate2.Latitude, Is.EqualTo(lat2).Within(Millionth));
Assert.That(result.Coordinate2.Longitude, Is.EqualTo(lon2).Within(Millionth));
}
public void CalculateOrthodromicCourse(double lat1, double lon1, double lat2, double lon2, double c12, double c21)
{
var calculator = new SpheroidCalculator(Spheroid.Wgs84);
var result = calculator.CalculateOrthodromicLine(new Point(lat1, lon1), new Point(lat2, lon2));
Assert.That(result.Bearing12, Is.EqualTo(c12).Within(Millionth));
Assert.That(result.Bearing21, Is.EqualTo(c21).Within(Millionth));
}
public GeoContext(Spheroid spheroid)
{
Spheroid = spheroid;
GeodeticCalculator = new SpheroidCalculator(spheroid);
GeomagnetismCalculator = new GeomagnetismCalculator(spheroid);
EqualityOptions = new SpatialEqualityOptions();
LongitudeWrapping = false;
}
public void MeridionalParts(double latitude, double parts)
{
var calculator = new SpheroidCalculator(Spheroid.Wgs84);
var result = calculator.CalculateMeridionalParts(latitude);
Assert.That(result, Is.EqualTo(parts).Within(Millionth));
}
public void MeridionalDistance(double latitude, double parts)
{
var calculator = new SpheroidCalculator(Spheroid.Wgs84);
var result = calculator.CalculateMeridionalDistance(latitude);
Assert.That(result.ConvertTo(DistanceUnit.Nm), Is.EqualTo(parts).Within(Millionth));
}
public void CalculateLoxodromicLineDistance(double lat1, double lon1, double lat2, double lon2, double distance)
{
var calculator = new SpheroidCalculator(Spheroid.Wgs84);
var result = calculator.CalculateLoxodromicLine(new Point(lat1, lon1), new Point(lat2, lon2));
Assert.That(result.Distance.ConvertTo(DistanceUnit.Nm).Value, Is.EqualTo(distance).Within(Millionth));
}
