public bool IsSame(Spheroid sp)
{
return(sp != null &&
Math.Abs(SemiminorAxis - sp.SemiminorAxis) < double.Epsilon &&
Math.Abs(SemimajorAxis - sp.SemimajorAxis) < double.Epsilon &&
Math.Abs(InverseFlattening - sp.InverseFlattening) < double.Epsilon);
}
public Datum(string name, Spheroid spheroid)
{
Name = name;
Spheroid = spheroid;
}
//DATUM["D_WGS_1984",
// SPHEROID["WGS_1984",6378137.0,298.257223563]
// ]
public Datum(WktItem wktItem)
{
Spheroid = new Spheroid(wktItem.GetWktItem("SPHEROID"));
Name = (wktItem.Value.Split(',')[0]).Replace("\"", string.Empty);
}
