{ "currentVersion": 10.3, "serviceDescription": "", "layers": [ { "id": 1, "name": "Elevation (30m)", "defaultVisibility": true, "minDistance": 0, "maxDistance": 0 } ], "documentInfo": { "Title": "USGS_Elevation_US.3dd", "Author": "ESRI", "Comments": "", "Subject": "elevation, 30m, NED", "Category": "elevation (Elevation and derived products)", "Keywords": "World, Global, Europe, North America, United States, 2008" } }