{ "layers": [ { "layerId": 0, "layerName": "Population_density", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "< 10", "url": "934f3ddc0436c764b9ceb707a336f664", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4jWNhoDJgGTWQemH4/8GD/ZQYxKig4IhiIAMDgwMDFQALNQxBBqMGjrQwPEBVAxmhKZ1qBlILsFDNpCFjIAAG6gXTV5CiIAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 10 ] }, { "label": "11 - 30", "url": "d05db911ce8377676b15bae0f2f7e25f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4jWNhoDJgGTWQemH4etns/ZQYJBqV6ohiIMN/BgcGKgAWahiCDEYNHFlhyMhwgKoGikJTOtUMpBZgoZpJQ8ZAACaNB2YEmZOGAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 30 ] }, { "label": "31 - 80", "url": "aa0a01b3aa1c10051cc2c3508ee12c72", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4jWNhoDJgGTWQemF4viB+PyUGGU5Y6IhiIAMDgwMDFQALNQxBBqMGjrQwPEBVAw2hKZ1qBlILsFDNpCFjIAB8Uwb07CH2nQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 80 ] }, { "label": "81 - 150", "url": "3178d8eda27930061f67fa4168737a7f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4jWNhoDJgGTWQemG4wdFgPyUGBey/4IhiIAMDgwMDFQALNQxBBqMGjrQwPEBVAwOgKZ1qBlILsFDNpCFjIAAd8QdxZsX0IAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 150 ] }, { "label": "> 150", "url": "e48f6cc071ad41a51515a5b351c51661", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4jWNhoDJgGTWQemHYz829nxKDCr9+dUQxkOH/fwcGKgAWahiCDEYNHFlhyMh4gKoGFkJTOtUMpBZgoZpJQ8ZAAIC4Ce25Aw41AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 38421.43 ] } ], "legendGroups": [ { "id": "0", "heading": "Population density" } ] } ] }