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Updated GeoApi projections

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ClemensFischer 2026-01-13 10:41:04 +01:00
parent 81a0aeabbc
commit d1706db78a
6 changed files with 51 additions and 64 deletions
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18
MapProjections/Shared/Etrs89UtmProjection.cs
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@ -1,4 +1,5 @@
using System;
using ProjNet.CoordinateSystems;
using System;
namespace MapControl.Projections
{
@ -24,21 +25,16 @@ namespace MapControl.Projections
Zone = zone;
CoordinateSystemWkt
= $"PROJCS[\"ETRS89 / UTM zone {zone}N\","
+ "GEOGCS[\"ETRS89\","
+ "DATUM[\"European_Terrestrial_Reference_System_1989\","
+ "SPHEROID[\"GRS 1980\",6378137,298.257222101]],"
+ "PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],"
+ "UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],"
+ "AUTHORITY[\"EPSG\",\"4258\"]],"
+ "PROJECTION[\"Transverse_Mercator\"],"
+ GeoApiProjectionFactory.GeoGcsETRS89 + ","
+ GeoApiProjectionFactory.ProjectionTM + ","
+ "PARAMETER[\"latitude_of_origin\",0],"
+ $"PARAMETER[\"central_meridian\",{6 * zone - 183}],"
+ "PARAMETER[\"scale_factor\",0.9996],"
+ "PARAMETER[\"false_easting\",500000],"
+ "PARAMETER[\"false_northing\",0],"
+ "UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],"
+ "AXIS[\"Easting\",EAST],"
+ "AXIS[\"Northing\",NORTH],"
+ GeoApiProjectionFactory.UnitMeter + ","
+ GeoApiProjectionFactory.AxisEast + ","
+ GeoApiProjectionFactory.AxisNorth + ","
+ $"AUTHORITY[\"EPSG\",\"258{zone:00}\"]]";
}
}