diff --git a/MapControl/Shared/AutoEquirectangularProjection.cs b/MapControl/Shared/AutoEquirectangularProjection.cs
deleted file mode 100644
index c075715d..00000000
--- a/MapControl/Shared/AutoEquirectangularProjection.cs
+++ /dev/null
@@ -1,52 +0,0 @@
-using System;
-#if WPF
-using System.Windows;
-using System.Windows.Media;
-#elif AVALONIA
-using Avalonia;
-#endif
-
-namespace MapControl
-{
-    /// <summary>
-    /// Auto-Equirectangular Projection - AUTO2:42004.
-    /// Equidistant cylindrical projection with standard parallel and central meridian set by the Center property.
-    /// See "Map Projections - A Working Manual" (https://pubs.usgs.gov/publication/pp1395), p.90-91.
-    /// </summary>
-    public class AutoEquirectangularProjection : MapProjection
-    {
-        public const string DefaultCrsId = "AUTO2:42004";
-
-        public AutoEquirectangularProjection() // parameterless constructor for XAML
-            : this(DefaultCrsId)
-        {
-        }
-
-        public AutoEquirectangularProjection(string crsId)
-        {
-            Type = MapProjectionType.NormalCylindrical;
-            CrsId = crsId;
-        }
-
-        public override Matrix RelativeScale(double latitude, double longitude)
-        {
-            return new Matrix(
-                Math.Cos(Center.Latitude * Math.PI / 180d) / Math.Cos(latitude * Math.PI / 180d),
-                0d, 0d, 1d, 0d, 0d);
-        }
-
-        public override Point? LocationToMap(double latitude, double longitude)
-        {
-            return new Point(
-                Wgs84MeterPerDegree * (longitude - Center.Longitude) * Math.Cos(Center.Latitude * Math.PI / 180d),
-                Wgs84MeterPerDegree * latitude);
-        }
-
-        public override Location MapToLocation(double x, double y)
-        {
-            return new Location(
-                y / Wgs84MeterPerDegree,
-                x / (Wgs84MeterPerDegree * Math.Cos(Center.Latitude * Math.PI / 180d)) + Center.Longitude);
-        }
-    }
-}
diff --git a/MapControl/Shared/MapProjectionFactory.cs b/MapControl/Shared/MapProjectionFactory.cs
index db4214bd..8519f9af 100644
--- a/MapControl/Shared/MapProjectionFactory.cs
+++ b/MapControl/Shared/MapProjectionFactory.cs
@@ -10,13 +10,12 @@ namespace MapControl
             {
                 WebMercatorProjection.DefaultCrsId => new WebMercatorProjection(),
                 WorldMercatorProjection.DefaultCrsId => new WorldMercatorProjection(),
-                EquirectangularProjection.DefaultCrsId or "CRS:84" or "EPSG:4087" => new EquirectangularProjection(crsId),
+                EquirectangularProjection.DefaultCrsId or "CRS:84" => new EquirectangularProjection(crsId),
                 Wgs84UpsNorthProjection.DefaultCrsId => new Wgs84UpsNorthProjection(),
                 Wgs84UpsSouthProjection.DefaultCrsId => new Wgs84UpsSouthProjection(),
                 Wgs84AutoUtmProjection.DefaultCrsId => new Wgs84AutoUtmProjection(),
                 Wgs84AutoTmProjection.DefaultCrsId => new Wgs84AutoTmProjection(),
                 OrthographicProjection.DefaultCrsId => new OrthographicProjection(),
-                AutoEquirectangularProjection.DefaultCrsId => new AutoEquirectangularProjection(),
                 GnomonicProjection.DefaultCrsId => new GnomonicProjection(),
                 StereographicProjection.DefaultCrsId => new StereographicProjection(),
                 AzimuthalEquidistantProjection.DefaultCrsId => new AzimuthalEquidistantProjection(),
diff --git a/MapControl/Shared/Wgs84AutoTmProjection.cs b/MapControl/Shared/Wgs84AutoTmProjection.cs
index aa002149..8aa283e8 100644
--- a/MapControl/Shared/Wgs84AutoTmProjection.cs
+++ b/MapControl/Shared/Wgs84AutoTmProjection.cs
@@ -1,7 +1,8 @@
 namespace MapControl
 {
     /// <summary>
-    /// WGS84 Auto Transverse Mercator Projection.
+    /// WGS84 Auto Transverse Mercator Projection - AUTO2:42002.
+    /// The CentralMeridian is automatically set to the projection's Center.Longitude.
     /// </summary>
     public class Wgs84AutoTmProjection : TransverseMercatorProjection
     {
diff --git a/MapControl/Shared/Wgs84AutoUtmProjection.cs b/MapControl/Shared/Wgs84AutoUtmProjection.cs
index cb0cb6e5..be711d5b 100644
--- a/MapControl/Shared/Wgs84AutoUtmProjection.cs
+++ b/MapControl/Shared/Wgs84AutoUtmProjection.cs
@@ -3,9 +3,10 @@
 namespace MapControl
 {
     /// <summary>
-    /// WGS84 Universal Transverse Mercator Projection with automatic zone selection from
-    /// the projection center. If the CRS identifier passed to the constructor is null or empty,
-    /// appropriate values from EPSG:32601 to EPSG:32660 and EPSG:32701 to EPSG:32760 are used.
+    /// WGS84 Universal Transverse Mercator Projection - AUTO2:42002.
+    /// Zone and Hemisphere are automatically selected from the projection's Center.
+    /// If the CRS identifier passed to the constructor is null or empty, appropriate
+    /// values from EPSG:32601 to EPSG:32660 and EPSG:32701 to EPSG:32760 are used.
     /// </summary>
     public class Wgs84AutoUtmProjection : Wgs84UtmProjection
     {
diff --git a/MapProjections/Shared/ProjNetMapProjectionFactory.cs b/MapProjections/Shared/ProjNetMapProjectionFactory.cs
index 0c130b2d..0b03ffa5 100644
--- a/MapProjections/Shared/ProjNetMapProjectionFactory.cs
+++ b/MapProjections/Shared/ProjNetMapProjectionFactory.cs
@@ -11,7 +11,6 @@ namespace MapControl.Projections
             { 2180, WktConstants.ProjCsEtrf2000Pl },
             { 3034, WktConstants.ProjCsEtrs89LccEurope },
             { 3035, WktConstants.ProjCsEtrs89LaeaEurope },
-            { 4087, WktConstants.ProjCsWgs84 },
             { 4647, WktConstants.ProjCsEtrs89Utm32NzEN },
             { 4839, WktConstants.ProjCsEtrs89LccGermanyNE },
             { 5243, WktConstants.ProjCsEtrs89LccGermanyEN },
diff --git a/MapProjections/Shared/WktConstants.cs b/MapProjections/Shared/WktConstants.cs
index e08a1f8d..e9fe9489 100644
--- a/MapProjections/Shared/WktConstants.cs
+++ b/MapProjections/Shared/WktConstants.cs
@@ -101,19 +101,6 @@
             UnitDegree +
             "AUTHORITY[\"EPSG\",\"4149\"]]";
 
-        public const string ProjCsWgs84 =
-            "PROJCS[\"WGS 84 / World Equidistant Cylindrical\"," +
-            GeogCsWgs84 +
-            "PROJECTION[\"Equirectangular\"]," +
-            "PARAMETER[\"standard_parallel_1\",0]," +
-            "PARAMETER[\"central_meridian\",0]," +
-            "PARAMETER[\"false_easting\",0]," +
-            "PARAMETER[\"false_northing\",0]," +
-            "UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]]," +
-            "AXIS[\"Easting\",EAST]," +
-            "AXIS[\"Northing\",NORTH]," +
-            "AUTHORITY[\"EPSG\",\"4087\"]]";
-
         public const string ProjCsGgrs87 =
             "PROJCS[\"GGRS87 / Greek Grid\"," +
             GeogCsGgrs87 + "," +