{ "layers": [ { "layerId": 0, "layerName": "Adjusted Urban Area 2010", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "3de1e2dcd4d2580d9ba57b6036000f42", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEVJREFUOI1jYaAyYKGZgTk5OZsoNWzKlCl+KC6c3OBCtmG5DXsYGBho6eVRA0cNHDVw1ECcBsKKIHLAlClT/FAMhAlQCgDzkw0O+KETpAAAAABJRU5ErkJggg==", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 1, "layerName": "Adjusted Urban Area 2020", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "b78f9d6017f4f270cf7c84b001a26028", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEZJREFUOI1jYaAyYKGZgTk5Of8pNWzKlCmMKC6cbDuFbMNyD+cwMDDQ0sujBo4aOGrgqIE4DYQVQeSAKVOmMKIYCBOgFAAA1UAMZwTZopUAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }