{ "layers": [ { "layerId": 16, "layerName": "HistoricForests.tif", "layerType": "Raster Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "Historic Forests", "url": "4d2cbaeccc207c6e9f036cb667207fd2", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQElEQVQ4jWNhoDJgoZmBZ79W/afEIGPuNkYUA6kFWEYNpBiwUG4EKhg1kHLAQgUzUMCogZQDeBjCyjOqGUgtAADy2AUWoe4zhAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "Forests" } ] } ] }