{ "layers": [ { "layerId": 0, "layerName": "Ranking", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "Very High", "url": "dc876ba54c89631f1c79b207e80a6bfc", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAU0lEQVQ4je3SwQnAMAxD0S/wEB2mB29WspkPGSZbuDu0DrRgD/CQhI3iswYbfADmeTjoSvA3kCAgh1VgAAkutGXDHEKUVdZcAURBOOAXb9Pg98AbBBoRE91rhwoAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 20 ] }, { "label": "High", "url": "12461e46709ca1335e767f6f1c36469c", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVUlEQVQ4jWNhoDJgGTVw1EAyDPy/WsKBgZGhnoGBwYFCsw4w/GdoZKGSYQwMDAwODIw0CcP/DI0MjFAbKAMQLzOGvjjAwMBwgELD4GAIJJtRAwefgQBY+g0TUDqXPQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 40 ] }, { "label": "Medium", "url": "17419a55ac9cdf77b668876be0589a10", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWUlEQVQ4je3SwQmAQAxE0T+Qq51YRDqT7SxF2IkFjAfBAtwVFDYFvEmGBIMnJjjBB+DhNcGb7eyBJBWoxQgMwHZK73SoJl0JPdB98qK9gBqwHPCLt5ng98ATxXUYEUSXJlQAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 60 ] }, { "label": "Low", "url": "3349ddb9c3a549185cb261b31acbd159", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOElEQVQ4jWNhoDJgGTVw1MDBYmDNdrEGBsb/9hSZ9J/xYIvnqwbauLDF81UDVQ2kJhg1cNRAMgAAZBUJiAplglYAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 80 ] }, { "label": "Very Low", "url": "1848844fb6290881cc50d523c1feaa6d", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOElEQVQ4jWNhoDJgGTVw1MDBYqBIkUQDAyODPUUm/Wc4+KbvRQNtXPim70UDVQ2kJhg1cNRAMgAAp3oJM+3exBUAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 100 ] } ], "legendGroups": [ { "id": "0", "heading": "Arterials" } ] } ] }