{ "layers": [ { "layerId": 0, "layerName": "Pop_Tract_2010", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "1934", "url": "3d136834098e00cd555696444f7607c8", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpLCzazsTE5MBABfDv378DLCDDahq6OahhYEtDqQMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1cESE4b9//w6ASlpqGAYyCwCiExMX0pOm4gAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 1934 ] }, { "label": "27130", "url": "8ac8e2827814febad0f49b94e8fa6851", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpLCzczsjE5MBABfD/378DLCDDQjJqOKhh4JoZLQ4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv///TsAKmmpYRjILACW0hNmo5WP5QAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 27130 ] }, { "label": "30509", "url": "5328314131b737925fe91a259ee114a4", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJLyzczsTI5MBABfDv/78DLCDDdCPyOKhh4OUVkxxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP/9/3cAVNJSwzCQWQCLExOpnN3lGQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 30509 ] }, { "label": "33083", "url": "4014771505cfdc138ba1d5f2231cb374", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWPJyy/czsDE6MBADfDv/wEWkGF/bVM4qGEe8+E5DiwMVAYsowZSDFgoNwIVjBpIOWChghkoYNTAkRGG//4fAJW0VDHt3/8DAA36D/3UNU+aAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 33083 ] }, { "label": "38818", "url": "0e1b2af1840f8a58a91b17abe2adb449", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJzS/c/p+B0YGBCoCR4f8BFpBh15RDOKhhoNbdNQ4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhowM/w+ASlpqGAYyCwDwGA9QCF3mowAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 38818 ] }, { "label": "41186", "url": "1da6925b1622e6a82942dba2dd4054b5", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJzcvf/o+ByYGBCoCJ4d8BFpBh25hdOKhhoNffPQ4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhkwM/w6ASlpqGAYyCwDeJg+dQVip8wAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 41186 ] }, { "label": "42862", "url": "2ba4569223749307e4be1a5c996f33c7", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJzcvf/u8/gwMDFQATI8MBFpBhc2+oclDDwGSN2w4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhkyMDAdAJS01DAOZBQDEvA4Dzf1ocQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 42862 ] } ], "legendGroups": [ { "id": "0", "heading": "Tract_Pop" } ] } ] }