{ "layers": [ { "layerId": 0, "layerName": "FloodTambon_rg", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "0468ce736c4541856b6ed4020424f57a", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAX0lEQVQ4je3Uuw2AMAyE4Yt0Q6X0GkwTMQ2MkZKtAgkvpT6X/gu7+woXZt7R4BjHbFgBVNEyJJQbBOqxaGDexvpAtxigHHViLkA9OhhTAeq9N7TnnynZDyaU/hxl8gJO6BoLjZWxy5sAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }