{ "layers": [ { "layerId": 0, "layerName": "Travis County Road Guardrails", "layerType": "Feature Layer", "minScale": 3000000, "maxScale": 0, "legend": [ { "label": "NO VISIBLE DETERIORATION", "url": "d65691cd55e66927b3a9aa62648e79e9", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4jWNhoDJgGTVwJIXh/////1NiECMjIyPYQEoNggGYOUMoDKkFWGCBSbVIYUATGAFhyDBqIAOFAABzABBRWnbfGgAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "NO VISIBLE DETERIORATION" ] }, { "label": "DETERIORATION OBSERVED NOT CONSIDERABLE", "url": "971a804e4a7400f2c7ffac56480a228b", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4jWNhoDJgGTVwJIXhpk2b/lNikJ+fHyPYQEoNggGYOUMoDKkFWGCBSbVIYUATGAFhyDBqIAOFAACnRBBRRrHmSwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "DETERIORATION OBSERVED NOT CONSIDERABLE" ] }, { "label": "DETERIORATION OBSERVED CONSIDERABLE", "url": "0aecbf2754be69872d1ea4a916cd9ad1", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4jWNhoDJgGTVwJIWhn5/ff0oM2rRpEyPYQEoNggGYOUMoDKkFWGCBSbVIYUATGAFhyDBqIAOFAAAFyxBRvKds7AAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "DETERIORATION OBSERVED CONSIDERABLE" ] } ], "legendGroups": [ { "id": "0", "heading": "CONDITION" } ] } ] }