{ "layers": [ { "layerId": 0, "layerName": "State Boundaries", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "66d15bf43ea9191a69fee186236e36e6", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANElEQVQ4je3VMQ0AQAzDwLxUvAYTwv21ADLGAG71AKtgI0m2XwIDdhLQrWDBggULHjC5gQ94pgjjhvGdjAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 1, "layerName": "NEI_2011_Tier1Sum_EastUS_Popup", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "71e9ad13fb884805cff838c05c9f1e71", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAG0lEQVQ4jWNhoDJgGTVw1MBRA0cNHDVwpBoIABArAFHmDwDcAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 2, "layerName": "NEI 2011 Tier 1 State Summaries - Eastern U.S.", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "9403 - 72840", "url": "8cc820479b2d52257e73055c5fae3dcb", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDQVGdDFcPqmo5ADKQmGDVw1MBRA0cNHDUQycC6piNUMxAAfXUHXhsVXKUAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 72840.26341 ] }, { "label": "72841 - 240311", "url": "87b0a99399a5ad5e28f45a03219c7b6e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMAQ7SdJFcOWbnoOMZCaYNTAUQNHDRw1cNRAJAOXbnpONQMBfucH2Dq3EsoAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 240310.6713 ] }, { "label": "240312 - 359836", "url": "f1cd04c7c1872f77147d6bbac40afb73", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMBgofydKoaduMsJMZCaYNTAUQNHDRw1cNRAJANP3OWkmoEAfjgHSKtSdDIAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 359835.7902 ] }, { "label": "359837 - 452640", "url": "063bd7e7bac08071c06c5e66010cc5fa", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMAg/vc2VQx7yawKMZCaYNTAUQNHDRw1cNRAJANfMqtSzUAAfGYGqwVTGGwAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 452639.957 ] }, { "label": "452641 - 608445", "url": "255f7f7388f6e5405252fb631b97acf3", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMDw49YhqhjGoWYHMZCaYNTAUQNHDRw1cNRAJAM51OyoZiAAeX0GBoyGSTMAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ 608445.1713 ] } ], "legendGroups": [ { "id": "0", "heading": "NOx Tons (All Sectors)" } ] } ] }