{ "layers": [ { "layerId": 0, "layerName": "Building_Footprint_2015", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "changed", "url": "0713e751cdd34636b2300826e766ca4f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWP5v4phMwMDgzUDdcBRFpBhjGEMQtQw7f8qhncgA6kKWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMlDI+CSloqmXcUAKrfCwl5O4/GAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "changed" ] }, { "label": "demolished", "url": "1ceb59c65b3fa39459c20cfa6588eaf0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4je3UMRHAMBADwfOMELg0lcAOBkNxylBw5kvXry5/ALZQIS24G1wY2jAV2IDuAB94hTkVmE554qzAfDIYRwX+YsMNM57WgYX1ATVVC4GqX27hAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "demolished" ] }, { "label": "existing", "url": "c28e508e4bf26e35d4dd0a77a2470238", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4jWNhiH26meE/ozUDNQDj/6MsYMOWSAlRxcCYZ+9YGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMjDBn/HwWVtFQxjfH/UQC91A87E4lAfQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "existing" ] }, { "label": "new", "url": "adb88ac9163d7ffc0c8aa5f8a43cf4c9", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWOxWMGwmYGBwZqBOuAoC8iwExEMQtQwzWIFwzuQgVQFLKMGUgxYKDcCFYwaSDlgoYIZKGDUwJEShkdBJS2VzDsKALBJCXdvrr0PAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "new" ] }, { "label": "unknown", "url": "c7df13f4efef859f1c4e78464b0c8744", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAR0lEQVQ4je3UMREAMAhD0XAXBbVT2dWAnVqgx8hMtvIFvCFDGIEDYEOTMzEzLIUWgZugNA7Yjn2iNmA/CozSgL9s6Pm0Is8fxTYLs3ZeWcUAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "unknown" ] }, { "label": "", "url": "338ff8bb56c87a26ab2cd2383d74d675", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWPJz8/fzsDA4MBAHXCABWSYsLAwBzVMe/v2rQPIQKoCllEDKQYslBuBCkYNpBywUMEMFDBq4EgJwwOgkpZK5h0AAEzKC2T03wVLAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "1", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "status" }, { "id": "1", "heading": "" } ] } ] }