diff --git a/MapControl/Shared/MapProjection.cs b/MapControl/Shared/MapProjection.cs
index 7322c82d..ad5ff82c 100644
--- a/MapControl/Shared/MapProjection.cs
+++ b/MapControl/Shared/MapProjection.cs
@@ -156,12 +156,12 @@ namespace MapControl
                 return null;
             }
 
-            var rect = BoundingBoxToRect(boundingBox);
-            var width = (int)Math.Round(ViewportScale * rect.Width);
-            var height = (int)Math.Round(ViewportScale * rect.Height);
             var format = CrsId == "EPSG:4326"
                 ? "CRS={0}&BBOX={2},{1},{4},{3}&WIDTH={5}&HEIGHT={6}"
                 : "CRS={0}&BBOX={1},{2},{3},{4}&WIDTH={5}&HEIGHT={6}";
+            var rect = BoundingBoxToRect(boundingBox);
+            var width = (int)Math.Round(ViewportScale * rect.Width);
+            var height = (int)Math.Round(ViewportScale * rect.Height);
 
             return string.Format(CultureInfo.InvariantCulture, format, CrsId,
                 rect.X, rect.Y, (rect.X + rect.Width), (rect.Y + rect.Height), width, height);