/// <summary>
/// Initializes a new instance of the <see cref="UniversalTransverseMercatorConverter"/> class.
/// </summary>
/// <param name="referenceEllipsoidType">Type of the reference ellipsoid.</param>
public UniversalTransverseMercatorConverter(ReferenceEllipsoidType referenceEllipsoidType = ReferenceEllipsoidType.Wgs84)
{
this.SetEllipsoide(referenceEllipsoidType);
}
private void SetEllipsoide(ReferenceEllipsoidType referenceEllipsoidType)
{
switch (referenceEllipsoidType)
{
case ReferenceEllipsoidType.Airy:
this.a = 6377563;
this.eccSquared = 0.00667054;
break;
case ReferenceEllipsoidType.AustralianNational:
case ReferenceEllipsoidType.SouthAmerican1969:
this.a = 6378160;
this.eccSquared = 0.006694542;
break;
case ReferenceEllipsoidType.Bessel1841:
this.a = 6377397;
this.eccSquared = 0.006674372;
break;
case ReferenceEllipsoidType.Bessel1841Nambia:
this.a = 6377484;
this.eccSquared = 0.006674372;
break;
case ReferenceEllipsoidType.Clarke1866:
this.a = 6378206;
this.eccSquared = 0.006768658;
break;
case ReferenceEllipsoidType.Clarke1880:
this.a = 6378249;
this.eccSquared = 0.006803511;
break;
case ReferenceEllipsoidType.Everest:
this.a = 6377276;
this.eccSquared = 0.006637847;
break;
case ReferenceEllipsoidType.Fischer1960Mercury:
this.a = 6378166;
this.eccSquared = 0.006693422;
break;
case ReferenceEllipsoidType.Fischer1968:
this.a = 6378150;
this.eccSquared = 0.006693422;
break;
case ReferenceEllipsoidType.Grs1967:
this.a = 6378160;
this.eccSquared = 0.006694605;
break;
case ReferenceEllipsoidType.Grs1980:
case ReferenceEllipsoidType.Wgs84:
case ReferenceEllipsoidType.Euref89:
case ReferenceEllipsoidType.Etrs89:
this.a = 6378137;
this.eccSquared = 0.00669438;
break;
case ReferenceEllipsoidType.Helmert1906:
this.a = 6378200;
this.eccSquared = 0.006693422;
break;
case ReferenceEllipsoidType.Hough:
this.a = 6378270;
this.eccSquared = 0.00672267;
break;
case ReferenceEllipsoidType.International:
case ReferenceEllipsoidType.Ed50:
this.a = 6378388;
this.eccSquared = 0.00672267;
break;
case ReferenceEllipsoidType.Krassovsky:
this.a = 6378245;
this.eccSquared = 0.006693422;
break;
case ReferenceEllipsoidType.ModifiedAiry:
this.a = 6377340;
this.eccSquared = 0.00667054;
break;
case ReferenceEllipsoidType.ModifiedEverest:
this.a = 6377304;
this.eccSquared = 0.006637847;
break;
case ReferenceEllipsoidType.ModifiedFischer1960:
this.a = 6378155;
this.eccSquared = 0.006693422;
break;
case ReferenceEllipsoidType.Wgs60:
this.a = 6378165;
this.eccSquared = 0.006693422;
break;
case ReferenceEllipsoidType.Wgs66:
this.a = 6378145;
this.eccSquared = 0.006694542;
break;
case ReferenceEllipsoidType.Wgs72:
this.a = 6378135;
this.eccSquared = 0.006694318;
break;
default:
throw new SwitchCaseDefaultException(referenceEllipsoidType);
}
}
