{ "layers": [ { "layerId": 0, "layerName": "Levee centerline (where applicable)", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "15f7b298097c83492c731f30b6718488", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAE9JREFUOI3t0rEJwEAMQ9Ef8FAu78bwhB4jLj1WqiwQVFzAqlQ9EMgQxwYc8CPoyVJgHZR5sri4FaAnWz+5g/JkK7AOyt6iAOE3txnwLPAB52YNE/ioMboAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 1, "layerName": "Limit of study area", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "0e2e99c908c999814f7ba4663d6bf33e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEVJREFUOI3t0sEJACAMQ9Ff6GB2crtZvegCkoNCc8rpQSCOON5gg5dgwVBgBukbmwqwIPSTDbIgFJhB+ikKEL65TYNvgQu87AkSgME6+gAAAABJRU5ErkJggg==", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 2, "layerName": "Culvert", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "8edbe37db9ce86fc343b95310e4a9cca", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADpJREFUOI1jYaAyYBk1cNRA8g10oJJ5B1ighu2nkoGONPHyAQYGBkcqmXcA5sIDVDJwCCWbUQMHkYEAewYFEvYutzMAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }