About Piste
A GoPro file already contains a high-frequency stream of GPS, accelerometer, and gyro data tucked alongside the video. Piste reads that telemetry directly in your browser, smooths it on the server, and matches it against a trail map. The output is a clean record of your day: which trails you skied, how fast, and where.
What it is
A telemetry pipeline (extract → smooth → segment → match), and a consumer app at piste.fyi where you can browse sessions, runs, and video clips with overlays.
What it isn't
- — Not a Strava clone. The leaderboard exists, but the artifact is the dataset.
- — Not a video host. Your video stays local until you choose to clip it.
- — Not AI-generated terrain. Trails come from OpenSkiMap and on-snow telemetry.
Studio
Piste is built by alpenware, a small Colorado studio shipping precise tools for spatial domains.