{ "layers": [ { "layerId": 0, "layerName": "Contours_2023", "layerType": "Feature Layer", "minScale": 37941, "maxScale": 70, "legend": [ { "label": "CONTOUR INDEX", "url": "e7634288dadec9e4bd1bcec3038587eb", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNhoDJgGTWQYsAyQg38z8DQQDUD/0MMq6eSeY00C8NGahjGyMDQwAIiGEZesqEmYKGqaQwj0kAALhQF0pKXzMQAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "CONTOUR INDEX" ] }, { "label": "CONTOUR INTERMEDIATE", "url": "02c2efb09b878edb66f90312ae83cb2e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANklEQVQ4jWNhoDJgGTWQYsBCuRGoYIQb2EAF8xpYqGkYA5ILqWHgEIwUqgAW6hiDAKMGMlAMAMYUAtEuo7iHAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "CONTOUR INTERMEDIATE" ] } ], "legendGroups": [ { "id": "0", "heading": "TYPE" } ] } ] }