{ "layers": [ { "layerId": 0, "layerName": "LCE_HYB_DC_PHYSICOCHIMIE", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "342331fa0a39e4000b073d789fc92aca", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4jWNhoDJgGTWQYsAyLAz8j8ZnpMTA//L1SSgCDxvn/cdnKAsDlQHLkDeQERpmKGKUGEjQgOEXhiQDFtK1DHUDAV3MCVJH5YRRAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }