{ "layers": [ { "layerId": 0, "layerName": "Air Quality Query", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "9fe37c026b7bbed80941bb52b10a73d2", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAKklEQVQ4je3MIQEAAAzDsIP613w83MFFQLgyFmr4Ii30KBxhoUfhCAtPexArAFF5acCuAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 1, "layerName": "Air Quality Labels", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "9fe37c026b7bbed80941bb52b10a73d2", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAKklEQVQ4je3MIQEAAAzDsIP613w83MFFQLgyFmr4Ii30KBxhoUfhCAtPexArAFF5acCuAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 2, "layerName": "Air Quality", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "BAAQMD", "url": "59f7bd98c4c1bf40dbde258d40a644b7", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAmklEQVQ4je2UwQ2DMBAE59C2FUE3KSAFAAVQAN2A6CsXmTg/HIKxojwy35Xn4bs9AYzD0mG0ZGLG5Hfm6+3S6aws4E6D0YzDgqyidqcMRqvVXhCVlH1XaHFym9nz35tDQo9rsJXFzTgmzEXZL//C/bWpqNdpJrJUXbVX+ESWRBRGPy00YxJOf/bAvgh1VehruLTvCv+ZjT50/wH4KTmep6UOnwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "BAAQMD" ] }, { "label": "NSCAPCD", "url": "81c6a94c13e5c198d7eb0770ce8c791d", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAkElEQVQ4je2UwQ2DMBAEx9L+KcluJLUAtdCIUxIVGJ1kflxCjIV4ZL4rz8N3ewJYlzQBI40EyAXewytPuiozCiQgrUtCAWKhG6OqvRvqKbtXGOrknCx6XyVPuK/BUVY34zdhK2p++ReeWZtYp3mYeXXVt8I7mYvojB4tDJBNOF89sDtWV1lf7dJ+KvxJZuv+BrV3K3K4IZlrAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "NSCAPCD" ] } ], "legendGroups": [ { "id": "0", "heading": "District" } ] }, { "layerId": 3, "layerName": "Air Quality", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "BAAQMD", "url": "611b98fa6ad62e344b809fe7fc63aee7", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4je3UsQ0AIAwDQRN5MDZjBErWQWKvCEFHHXfkB7jChTn6quaoEOSGyYsVNAVoDhDimGA4xom3BONRYDwl+MWGbpjnaRUdawMxRAy6MwJXTQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "BAAQMD" ] }, { "label": "NSCAPCD", "url": "4dff1aecf881fa171f73ed4a0e2e5794", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWN5v9jBgYmBwYGBCuAfA8MBFqhh9dQwkImBgYGFgcqAZdRAigEL5UagglEDKQcsVDADBYwaOCLC8B8DwwFQSUsNADILAGKVCKQOJVaVAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "NSCAPCD" ] } ], "legendGroups": [ { "id": "0", "heading": "District" } ] } ] }