{ "layers": [ { "layerId": 0, "layerName": "RAE_PT_MESURE_METROLOGIE", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "42d60cca23bcc4db5dd3476c7d588080", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4jWNhoDJgGTWQYsAyLAz8j8ZnpMTA/9otqSgCV2tm/8dnKAsDlQHLkDeQERpmKGKUGEjQgOEXhiQDFtK1DHUDAS8LCT6dqScmAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }