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Updated map projections

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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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12
MapControl/Shared/UtmProjections.cs
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@ -18,7 +18,7 @@ namespace MapControl
public int Zone { get; }
public Wgs84UtmProjection(int zone, bool north)
: base(Wgs84EquatorialRadius, Wgs84Flattening, 0.9996, zone, north)
: base($"EPSG:{(north ? 32600 : 32700) + zone}", Wgs84EquatorialRadius, Wgs84Flattening, zone, north)
{
if (zone < FirstZone || zone > LastZone)
{
@ -26,7 +26,6 @@ namespace MapControl
}
Zone = zone;
CrsId = $"EPSG:{(north ? 32600 : 32700) + zone}";
}
}
@ -43,7 +42,7 @@ namespace MapControl
public int Zone { get; }
public Etrs89UtmProjection(int zone)
: base(6378137d, 1d / 298.257222101, 0.9996, zone) // GRS 1980
: base($"EPSG:{25800 + zone}", 6378137d, 1d / 298.257222101, zone) // GRS 1980
{
if (zone < FirstZone || zone > LastZone)
{
@ -51,7 +50,6 @@ namespace MapControl
}
Zone = zone;
CrsId = $"EPSG:{25800 + zone}";
}
}
@ -68,7 +66,7 @@ namespace MapControl
public int Zone { get; }
public Nad83UtmProjection(int zone)
: base(6378137d, 1d / 298.257222101, 0.9996, zone) // GRS 1980
: base($"EPSG:{26900 + zone}", 6378137d, 1d / 298.257222101, zone) // GRS 1980
{
if (zone < FirstZone || zone > LastZone)
{
@ -76,7 +74,6 @@ namespace MapControl
}
Zone = zone;
CrsId = $"EPSG:{26900 + zone}";
}
}
@ -93,7 +90,7 @@ namespace MapControl
public int Zone { get; }
public Nad27UtmProjection(int zone)
: base(6378206.4, 1d / 294.978698213898, 0.9996, zone) // Clarke 1866
: base($"EPSG:{26700 + zone}", 6378206.4, 1d / 294.978698213898, zone) // Clarke 1866
{
if (zone < FirstZone || zone > LastZone)
{
@ -101,7 +98,6 @@ namespace MapControl
}
Zone = zone;
CrsId = $"EPSG:{26700 + zone}";
}
}
}