{
    "generated_at": "2026-04-19T13:22:36+00:00",
    "activity_type": "effectue",
    "activity_id": 206,
    "activity_name": "Tour du Grand Bérard",
    "user_id": 1,
    "gpx_path": ".\/data\/1\/gpx_files\/activity_206.gpx",
    "output_svg": ".\/data\/activities\/effectued\/206\/preview_osm.svg",
    "basemap": "osm",
    "basemap_label": "OpenStreetMap",
    "attribution": "© OpenStreetMap contributors",
    "width": 640,
    "height": 360,
    "zoom": 12,
    "points_count": 1780,
    "tile_count": 4,
    "bounds": {
        "min_lat": 44.44049027748406,
        "min_lon": 6.6426565032452345,
        "max_lat": 44.48433978483081,
        "max_lon": 6.7117189429700375
    },
    "start": {
        "lat": 44.48046097531915,
        "lon": 6.710541034117341
    },
    "end": {
        "lat": 44.47995345108211,
        "lon": 6.7117189429700375
    },
    "tile_examples": [
        "https:\/\/b.tile.openstreetmap.org\/12\/2123\/1481.png",
        "https:\/\/c.tile.openstreetmap.org\/12\/2124\/1481.png",
        "https:\/\/c.tile.openstreetmap.org\/12\/2123\/1482.png",
        "https:\/\/a.tile.openstreetmap.org\/12\/2124\/1482.png"
    ]
}