Location: Walchensee
Date: October 17, 2026
Track: 13:04:17–16:55:31 CEST
Crew: Henrik and Timo
Recorder: Garmin GPSMAP 78sc
Date: October 17, 2026
Track: 13:04:17–16:55:31 CEST
Crew: Henrik and Timo
Recorder: Garmin GPSMAP 78sc
21.2 NM39.2 km tracked distance
3 h 51 minelapsed time
5.5 knaverage speed
13.9 knfastest sampled leg
One continuous sailing track containing 1,122 original GPS positions. The water-only boundaries run from the first fix inside the mapped Walchensee shoreline at 13:04:17 through the last in-lake fix at 16:55:31 CEST. It includes an eight-minute stop at the shoreline from 13:27 to 13:35. Shore and setup time are excluded; positions and timestamps within the sailing section are unchanged.
Distance is the sum of WGS84 geodesic distances between successive fixes. Sampling intervals range from 1 to 33 seconds (median 13 seconds). Speeds are ground-speed estimates between fixes, not through-water or instantaneous instrument readings; the fastest sampled leg spans 4 seconds. GPS error and turns between samples affect these estimates.