diff --git a/src/util/GeoLocationUtils.ts b/src/util/GeoLocationUtils.ts
index b66b4f4..be23f0a 100644
--- a/src/util/GeoLocationUtils.ts
+++ b/src/util/GeoLocationUtils.ts
@@ -6,7 +6,9 @@ import { MathUtils } from '../polyfills/Utils';
  * Most of the code in this class is ported from <a href="http://www.movable-type.co.uk/">Chris Veness'</a>
  * <a href="http://www.fsf.org/licensing/licenses/lgpl.html">LGPL</a> Javascript Implementation
  *
- * @author &copy; Eliyahu Hershfeld 2009 - 2019
+ * @author &copy; Eliyahu Hershfeld 2009 - 2020
+ * @deprecated All methods in this class are available in the {@link GeoLocation} class, and this class that duplicates that
+ * code will be removed in a future release.
  */
 export class GeoLocationUtils {
   /**