![Garmin 810 showing totally incorrect grade + elevation on ride in the rain? - Singletrack World Magazine April 14, 2016 Garmin 810 showing totally incorrect grade + elevation on ride in the rain? - Singletrack World Magazine April 14, 2016](http://i.imgur.com/Ia9E4bj.png)
Garmin 810 showing totally incorrect grade + elevation on ride in the rain? - Singletrack World Magazine April 14, 2016
![Elevation values for six devices over Segment A. The Garmin Edge and... | Download Scientific Diagram Elevation values for six devices over Segment A. The Garmin Edge and... | Download Scientific Diagram](https://www.researchgate.net/publication/320191487/figure/fig4/AS:667626887991315@1536186062899/Elevation-values-for-six-devices-over-Segment-A-The-Garmin-Edge-and-Forerunner-devices.png)
Elevation values for six devices over Segment A. The Garmin Edge and... | Download Scientific Diagram
![Annemiek van Vleuten on X: "Who can help me to solve problem with @Garmin 520 Edge accurate elevation? I can change elevation but it changes immediately to 20000m 🤤. 'Mark location' is Annemiek van Vleuten on X: "Who can help me to solve problem with @Garmin 520 Edge accurate elevation? I can change elevation but it changes immediately to 20000m 🤤. 'Mark location' is](https://pbs.twimg.com/media/DYBmFeJX4AEWg0f.jpg)
Annemiek van Vleuten on X: "Who can help me to solve problem with @Garmin 520 Edge accurate elevation? I can change elevation but it changes immediately to 20000m 🤤. 'Mark location' is
![Anyone who says Garmin's elevation calculations are borked, you are correct. Contrary to what Garmin tells me this ride was neither underground nor underwater. : r/Garmin Anyone who says Garmin's elevation calculations are borked, you are correct. Contrary to what Garmin tells me this ride was neither underground nor underwater. : r/Garmin](https://i.redd.it/ca2w8yskt6i51.jpg)
Anyone who says Garmin's elevation calculations are borked, you are correct. Contrary to what Garmin tells me this ride was neither underground nor underwater. : r/Garmin
![GPS Elevation Correction: Fix bad GPS data with our integrated ground elevation database | SportTracks GPS Elevation Correction: Fix bad GPS data with our integrated ground elevation database | SportTracks](https://cache.sporttracks.mobi/blog/images/2015/08/elevation-correction-turn-on.png)