{ "baseMaps": [ { "id": "2", "displayName": "Open Street Map", "iconUri": null, "exportTilesMapServiceUri": "", "mapServices": [ { "id": "23" } ], "extensions": [], "properties": [] }, { "id": "18", "displayName": "2021", "iconUri": null, "exportTilesMapServiceUri": "", "mapServices": [ { "id": "108" } ], "extensions": [], "properties": [] }, { "id": "14", "displayName": "2017", "iconUri": null, "exportTilesMapServiceUri": "", "mapServices": [ { "id": "93" } ], "extensions": [], "properties": [] }, { "id": "16", "displayName": "2013", "iconUri": null, "exportTilesMapServiceUri": "", "mapServices": [ { "id": "103" } ], "extensions": [], "properties": [] }, { "id": "15", "displayName": "ESRI Base", "iconUri": null, "exportTilesMapServiceUri": "", "mapServices": [ { "id": "101" } ], "extensions": [], "properties": [] }, { "id": "17", "displayName": "DEM", "iconUri": null, "exportTilesMapServiceUri": "", "mapServices": [ { "id": "104" } ], "extensions": [], "properties": [] } ] }