diff --git a/MapControl/Shared/EquirectangularProjection.cs b/MapControl/Shared/EquirectangularProjection.cs
index 5946ed9d..f773995f 100644
--- a/MapControl/Shared/EquirectangularProjection.cs
+++ b/MapControl/Shared/EquirectangularProjection.cs
@@ -35,12 +35,16 @@ namespace MapControl
 
         public override Point LocationToMap(double latitude, double longitude)
         {
-            return new Point(MeterPerDegree * longitude, MeterPerDegree * latitude);
+            return new Point(
+                EquatorialRadius * Math.PI / 180d * longitude,
+                EquatorialRadius * Math.PI / 180d * latitude);
         }
 
         public override Location MapToLocation(double x, double y)
         {
-            return new Location(y / MeterPerDegree, x / MeterPerDegree);
+            return new Location(
+                y / EquatorialRadius * 180d / Math.PI,
+                x / EquatorialRadius * 180d / Math.PI);
         }
     }
 }
diff --git a/MapControl/Shared/MapProjection.cs b/MapControl/Shared/MapProjection.cs
index c218a13c..94097b9f 100644
--- a/MapControl/Shared/MapProjection.cs
+++ b/MapControl/Shared/MapProjection.cs
@@ -53,8 +53,6 @@ namespace MapControl
         /// </summary>
         public double EquatorialRadius { get; set; } = Wgs84EquatorialRadius;
 
-        public double MeterPerDegree => EquatorialRadius * Math.PI / 180d;
-
         /// <summary>
         /// Gets the relative transform at the specified geographic coordinates.
         /// The returned Matrix represents the local relative scale and rotation.
diff --git a/MapControl/Shared/WebMercatorProjection.cs b/MapControl/Shared/WebMercatorProjection.cs
index d2f4cc03..12f68f4b 100644
--- a/MapControl/Shared/WebMercatorProjection.cs
+++ b/MapControl/Shared/WebMercatorProjection.cs
@@ -37,15 +37,15 @@ namespace MapControl
         public override Point LocationToMap(double latitude, double longitude)
         {
             return new Point(
-                MeterPerDegree * longitude,
-                MeterPerDegree * LatitudeToY(latitude));
+                EquatorialRadius * Math.PI / 180d * longitude,
+                EquatorialRadius * Math.PI / 180d * LatitudeToY(latitude));
         }
 
         public override Location MapToLocation(double x, double y)
         {
             return new Location(
-                YToLatitude(y / MeterPerDegree),
-                x / MeterPerDegree);
+                YToLatitude(y / EquatorialRadius * 180d / Math.PI),
+                x / EquatorialRadius * 180d / Math.PI);
         }
 
         public static double LatitudeToY(double latitude)
diff --git a/MapControl/Shared/WorldMercatorProjection.cs b/MapControl/Shared/WorldMercatorProjection.cs
index 943944a8..0d03ad16 100644
--- a/MapControl/Shared/WorldMercatorProjection.cs
+++ b/MapControl/Shared/WorldMercatorProjection.cs
@@ -39,15 +39,15 @@ namespace MapControl
         public override Point LocationToMap(double latitude, double longitude)
         {
             return new Point(
-                MeterPerDegree * longitude,
-                MeterPerDegree * LatitudeToY(latitude));
+                EquatorialRadius * Math.PI / 180d * longitude,
+                EquatorialRadius * Math.PI / 180d * LatitudeToY(latitude));
         }
 
         public override Location MapToLocation(double x, double y)
         {
             return new Location(
-                YToLatitude(y / MeterPerDegree),
-                x / MeterPerDegree);
+                YToLatitude(y / EquatorialRadius * 180d / Math.PI),
+                x / EquatorialRadius * 180d / Math.PI);
         }
 
         public static double RelativeScale(double latitude)