{
    "generated_at": "2026-04-19T13:21:38+00:00",
    "activity_type": "effectue",
    "activity_id": 129,
    "activity_name": "Traversée des Gorges du Verdon",
    "user_id": 1,
    "gpx_path": ".\/data\/1\/gpx_files\/2025-01-04_2007400276_Traversée des Gorges du Verdon.gpx",
    "output_svg": ".\/data\/activities\/effectued\/129\/preview_osm.svg",
    "basemap": "osm",
    "basemap_label": "OpenStreetMap",
    "attribution": "© OpenStreetMap contributors",
    "width": 640,
    "height": 360,
    "zoom": 11,
    "points_count": 1421,
    "tile_count": 6,
    "bounds": {
        "min_lat": 43.736074,
        "min_lon": 6.22463,
        "max_lat": 43.840986,
        "max_lon": 6.495317
    },
    "start": {
        "lat": 43.826548,
        "lon": 6.22463
    },
    "end": {
        "lat": 43.839534,
        "lon": 6.493768
    },
    "tile_examples": [
        "https:\/\/a.tile.openstreetmap.org\/11\/1059\/745.png",
        "https:\/\/b.tile.openstreetmap.org\/11\/1060\/745.png",
        "https:\/\/c.tile.openstreetmap.org\/11\/1061\/745.png",
        "https:\/\/b.tile.openstreetmap.org\/11\/1059\/746.png",
        "https:\/\/c.tile.openstreetmap.org\/11\/1060\/746.png",
        "https:\/\/a.tile.openstreetmap.org\/11\/1061\/746.png"
    ]
}