diff --git a/specification/maps/data-plane/DEM/preview/1.0/elevation.json b/specification/maps/data-plane/DEM/preview/1.0/elevation.json
index 4186af0ed6f3..82f8b57b8f01 100644
--- a/specification/maps/data-plane/DEM/preview/1.0/elevation.json
+++ b/specification/maps/data-plane/DEM/preview/1.0/elevation.json
@@ -89,7 +89,6 @@
             "required": true,
             "type": "array",
             "collectionFormat": "pipes",
-            "x-ms-skip-url-encoding": true,
             "items": {
               "type": "string",
               "pattern": "\\s*[-]?\\d+[.]\\d+\\s*[,]\\s*[-]?\\d+[.]\\d+\\s*"
@@ -177,7 +176,7 @@
             "required": true,
             "type": "array",
             "collectionFormat": "pipes",
-            "x-ms-skip-url-encoding": true,
+            "x-ms-skip-url-encoding": false,
             "items": {
               "type": "string",
               "pattern": "\\s*[-]?\\d+[.]\\d+\\s*[,]\\s*[-]?\\d+[.]\\d+\\s*"
@@ -285,7 +284,7 @@
             "maxItems": 4,
             "items": {
               "type": "number",
-              "format": "float"
+              "format": "double"
             }
           },
           {