{ "id": "9", "name": "Lithological boundary", "type": "Feature Layer", "minScale": "300000", "maxScale": "40000", "legend": [ { "label": "Supposed boundary", "description": "", "imageData": "iVBORw0KGgoAAAANSUhEUgAAACIAAAAiCAYAAAA6RwvCAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAgElEQVRYhe3Wuw3AIBCD4SCxhNdg/xlYw1uEVCdFhpBHQwr/FcXp9Ek0l/fWtj+UVwMiQzRDNEM0QzRDNEM0Q7QOQrKR7AYBbADSbKaUkuJdax0eOueZKQRAIvnpWiLZAvu24ddcqSMACcB08d2OR5AVGaIZohmiGaIZohmiGaIdGfYfStUACR8AAAAASUVORK5CYII=", "contentType": "image/png" }, { "label": "Verified boundary", "description": "", "imageData": "iVBORw0KGgoAAAANSUhEUgAAACIAAAAiCAYAAAA6RwvCAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWElEQVRYhe3OsQ2AMBDF0ETKEn//4W4LQkURi5qjsBfwW9fe4w+tbsCTECaECWFCmBAmhAlhB6SqdlV9Mk4yksxXSGcHJMlM0g/pTAgTwoQwIUwIE8KEsBsckgscF4VkbwAAAABJRU5ErkJggg==", "contentType": "image/png" } ] }