{ "layers": [ { "layerId": 1, "layerName": "All Structures", "layerType": "Feature Layer", "minScale": 1000000, "maxScale": 0, "legend": [ { "label": "", "url": "c9e6dcc68e7ea6f9e5aecd55c836c3b5", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAY0lEQVQ4jWNhoDJgGTWQpmFoQ0DvEVIMtFnaGXRYTpIfq+Sj5x8ZosvX2WIzlAWX9SDDbAzlcDjtES5tDKPJhnLAQjcDHz3/iDM2QXKkGngEms6olrBxaiAEWMjRNGogAzIAAOQ/FuvlDZfcAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 2, "layerName": "PBS Structure Segments", "layerType": "Feature Layer", "minScale": 50000, "maxScale": 0, "legend": [ { "label": "", "url": "ae9a7b0460052d3ffb749f5ec552acd0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYklEQVQ4jWNhoDJgGTVwhIShAxTbU8G8RhYHbYb99aEMDA5alJl04BoDQ+NqBgcWahgGAmAzQmkRho2rISZTycsMLAeuMjgeuMpQTwXHHQSZC/LyASgeQQmbqoCFusYNBQMBTOIUkCuyJm4AAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 3, "layerName": "PBS Roads", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "26", "url": "00cf47ac397d0400b5c9b1a3dc11d1de", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQaWLX1awMjE6M9JQb9//f/YJs3dwNtXNjmzd1AVQOpCVioahrDqIHUAIM/UgArHAmt84wf2gAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "26" ] }, { "label": "30", "url": "047840db3ca377807f1087741438192a", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWNhoDJgGTWQYsAyQg38X3LfgRqGMfYoHmABG/afYT81DPxfct+R+l5m7FE8ADKZal5mgDIYRlayoSZgoappDCPSQABn0RIR4XGztQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "30" ] }, { "label": "36.5", "url": "fcd704025d3d71cfa3c3142ef0c9f45c", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWNhoDJgGTWQYsAyQg20WM7gQA3DTkQyHGABG8bIsJ8aBlosZ3CkvpdPRDIcAJlMNS8zQBkMIyvZUBOwUNU0hhFpIADnZg0TRRUQbgAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "36.5" ] }, { "label": "", "url": "2706cf82f2812c491450f1076003d5bc", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa2NjY2MDExGRPiUH//v07WF9f30AbF9bX1zdQ1UBqAhaqmsYwaiA1wOCPFADEmwpOOTfaCgAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "1", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "Max Length" }, { "id": "1", "heading": "" } ] } ] }