{ "layers": [ { "layerId": 0, "layerName": "Airports", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "27bab5076fb33f5ebe23e93d71eb6e75", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4je3QoREAMAxC0QrmYbQMy0Lt9aqigytfIJ8AVbWXMdwhacEkPdAZAo7DnOgFnAeD0Qr4zYeSbOIBf9EIEObQ3XsAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 1, "layerName": "Inactive Railroads", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "c529df9514e3ce5504abe833a15fda38", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARklEQVQ4jWNhoDJgGTVwOIRhwf//DBMYGalnIAHAwkAzAwv+/ydaFza1EyDBQEMXTsAd0MM1UogFBIKGhYHKgGXUQAZKAQBd2wzjsRSsKAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 2, "layerName": "Active Railroads", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "4abe6bd68e86613f2df8c9815c87eb4b", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4je2RMQoAMAjE7uD+/2ULpWOpQnURg6MEiUIyGmGDhgYYAaYJPYQqoe2JcdvlyVB3IR+hmz4lipdGSEYjxC8LQasIU50YNOUAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 3, "layerName": "State Roads", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "ae877a39b39843d3815e8b3a9fa2cfb0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4je3RsQ0AMAwCQSIxH8N6wURyE7nGnf0DHAVEc1zQjj5RGw5e0zoFjAhLk4QCSsqFWae0xB7mtyDsHjlPBTwUg2L9AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 4, "layerName": "Major Roads", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "6e7eaefeabce46ec14c2b6acf2ba3095", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNhoDJgGTWQYsBCuRGoYIQb+J9CsxhRDPxlIkiRaWxn3jOgGMh25j3YhpEVKVQBLNQxBgFGDWSgGAAAXp0GE737WGIAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 5, "layerName": "Local Roads", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "66969f72bc828e22c7b30688fc168c55", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANklEQVQ4jWNhoDJgGTWQYsBCuRGoYNRA6obhfwrNYkQ3ECxAKWChhiHIYNRAygELFcwYYgYCADDlAVLrj0NHAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }