{ "layers": [ { "layerId": 1, "layerName": "AIMS_Aid_to_Navigation_Point", "layerType": "Feature Layer", "minScale": 4000000, "maxScale": 0, "legend": [ { "label": "", "url": "a200fab24fb6e672ecf21c92632078bc", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAg0lEQVQ4je3TwQ2AIAxA0X/g5lmXcAmW0HWAdXQJl2AJPXM3NfXowaqJMTYhpQdeCg2Om8P94OVwnwAjEHQ/AUmzCfSC9TRbkSlelqLRAoaWio56KySPLAzMwQp6AR8dSqZw5Q2TXE+QvVMFkxWM0k2mBB3Gjpk7RA8fAt/8Kafi/eAKNREhdufENdQAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 2, "layerName": "AIMS_Aid_to_Navigation_Line", "layerType": "Feature Layer", "minScale": 4000000, "maxScale": 0, "legend": [ { "label": "", "url": "bf74b2b7d73b1b5ea7dd7d71c2eae85a", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQauJSBr4GJgdGeEoP+Mfw/GM3wqYE2Loxm+NRAVQOpCVioahrDqIHUAIM/UgCiywgeOLp5rAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }