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Updated map projections

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This commit is contained in:
ClemensFischer 2026-02-04 16:53:15 +01:00
parent 53b82eadb6
commit cf3401d519
4 changed files with 22 additions and 51 deletions
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20
MapControl/Shared/PolarStereographicProjection.cs
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@ -15,14 +15,6 @@ namespace MapControl
/// </summary>
public class PolarStereographicProjection : MapProjection
{
public PolarStereographicProjection(bool north)
{
LatitudeOfOrigin = north ? 90d : -90d;
ScaleFactor = 0.994;
FalseEasting = 2e6;
FalseNorthing = 2e6;
}
public override double GridConvergence(double latitude, double longitude)
{
return Math.Sign(LatitudeOfOrigin) * (longitude - CentralMeridian);
@ -99,9 +91,13 @@ namespace MapControl
{
}
public Wgs84UpsNorthProjection(string crsId) : base(true)
public Wgs84UpsNorthProjection(string crsId)
{
CrsId = crsId;
ScaleFactor = 0.994;
LatitudeOfOrigin = 90d;
FalseEasting = 2e6;
FalseNorthing = 2e6;
}
}
@ -117,9 +113,13 @@ namespace MapControl
{
}
public Wgs84UpsSouthProjection(string crsId) : base(false)
public Wgs84UpsSouthProjection(string crsId)
{
CrsId = crsId;
ScaleFactor = 0.994;
LatitudeOfOrigin = -90d;
FalseEasting = 2e6;
FalseNorthing = 2e6;
}
}
}