{ "layers" : [ { "layerId" : 0, "layerName" : "Mardi Gras Pass Flow Pattern", "layerType" : "Feature Layer", "minScale" : 5000000, "maxScale" : 0, "legend" : [ { "label" : "Mississippi River -Upstream", "url" : "F4327B00", "imageData" : "iVBORw0KGgoAAAANSUhEUgAAABsAAAAbBAMAAAB/+ulmAAAABlBMVEUAAAD+//+kG/XqAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAXSURBVBiVYxBEBgIMQ4JLRTBIfITKBQBk3hRfqFJiGQAAAABJRU5ErkJggg==", "contentType" : "image/png" }, { "label" : "Mardi Gras Pass - Downstream", "url" : "B7AF5976", "imageData" : "iVBORw0KGgoAAAANSUhEUgAAABsAAAAbBAMAAAB/+ulmAAAABlBMVEX6NBH+//+sFuEpAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAXSURBVBiVYxBEBgIMQ4JLRTBIfITKBQBk3hRfqFJiGQAAAABJRU5ErkJggg==", "contentType" : "image/png" }, { "label" : "Mississippi River - Downstream", "url" : "2ED2C3A9", "imageData" : "iVBORw0KGgoAAAANSUhEUgAAABsAAAAbBAMAAAB/+ulmAAAABlBMVEX+/////wCzIslEAAAAAnRSTlMA/1uRIrUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAUSURBVBiVY2AYgkAQGQhQxB2UAABlzgSi0dcC3wAAAABJRU5ErkJggg==", "contentType" : "image/png" } ] }] }