/// <summary>
/// 获得垂涎偏差改正值
/// </summary>
/// <param name="vd"></param>
/// <param name="azimuth"></param>
/// <param name="vertical"></param>
/// <returns></returns>
public static Angle GetCorrectionOfVerticalDeflection(VerticalDeviation vd, Angle azimuth, Angle vertical)
{
return(GetCorrectionOfVerticalDeflection(vd.ξ, vd.η, azimuth, vertical));
}
/// <summary>
///
/// </summary>
/// <param name="vd"></param>
/// <param name="zenith"></param>
/// <param name="azimuth"></param>
/// <returns></returns>
public static Angle ZenithToSurface(VerticalDeviation vd, Angle zenith, Angle azimuth)
{
return(zenith + vd.NorthSouthValue * Math.Cos(azimuth.Radians) + vd.EastWestValue * Math.Sin(azimuth.Radians));
}
