{ "layers": [ { "layerId": 5, "layerName": "DPMGISADMIN.dpm_แบบสำรวจแผ่นดินไหว", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "df41aeb74991e94af1ff4bebf1858320", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhUlEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxtcxWTrQYx7Xz/V3/36sRHJApINdFDm5q93FZOFC+x+9bh+96vHDLgMZSFkoBI3HwElFEbKva+fGPCFIwsB/Q0g74HCDuZSaBiSbSAINNz9+vHA3a8fHcA8PBFCipcJJpfhl1OIBoPfQAAj6CnkaStwbgAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }