[svenbanan]

Ursprungligen postat av pepplez

Nån som vet varför statistiken på Strava skiljer från det klockan säger? Sprang 5k och stannade klockan på 21:54 efter 5.00 km, Garmin Connect säger 21:54 men Strava säger 22:13 vilket är 7 sekunder långsammare per km, vilket ändå är en ganska stor skillnad på ett 5k-lopp. Strava säger också 5.0 km.

Googlade lite och många verkar störa sig på detta och inte ha någon bra förklaring. Vissa återkommer till en auto-pausefunktion i klockan som pausar tiden när man står still. Den kan dock omöjligen trott att jag stått still under dagens runda.

Why is my distance on Strava different from my GPS device?
Many devices will write their own distance stream into the activity file that may include information from sensors like wheel sensors. Strava will do some smoothing to the uploaded data to remove outlier GPS points but, in general, if we use your device's distance stream, you should see a similar distance on Strava as you did on your GPS device.

If a device does not write a distance stream into the file whatsoever, we would use the GPS data to calculate the distance by adding up the distance from GPS point to GPS point. Again, we would do some smoothing to remove outlier GPS points - this includes inaccurate GPS points and data that is clearly inconsistent with the file.

There is a threshold of outlier/bad GPS data that will cause Strava's file parser to recalculate your activity's distance by blending the GPS and device distance together in order to correct those areas with bad GPS/device data. This bad data detection is an effort to improve the quality of uploaded data on Strava and does solve many issues with GPS inconsistencies. This reprocessed distance can differ from the distance data originally reported by the GPS device, especially if a speed sensor is present.

https://support.strava.com/hc/en-us/...n-my-friend-s-

Info om hur Strava beräknar distans.

https://support.strava.com/hc/en-us/...-is-Calculated