Revert "Removing TerraServer since it leads to a 404, removing DroneTheWorld since the domain is no longer active, and adding OpenInfraMap"

This reverts commit 9ce8b5f83a.

public/arf.json

@@ -4161,6 +4161,11 @@
       "type": "url",
       "url": "https://yandex.com/maps/"
     },
+    {
+      "name": "TerraServer",
+      "type": "url",
+      "url": "https://www.terraserver.com/view"
+    },
     {
       "name": "Google Earth",
       "type": "url",
@@ -4201,6 +4206,11 @@
       "type": "url",
       "url": "http://openstreetcam.org/"
     },
+    {
+      "name": "Dronetheworld",
+      "type": "url",
+      "url": "http://www.dronetheworld.com/"
+    },
     {
       "name": "Travel by Drone",
       "type": "url",
@@ -4236,11 +4246,6 @@
       "type": "url",
       "url": "http://www.openrailwaymap.org/"
     },
-    {
-      "name": "OpenInfrastructureMap",
-      "type": "url",
-      "url": "openinframap.org/"
-    }
     {
       "name": "OpenStreetMap Routing Service",
       "type": "url",