Activity for David Spillettâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Answer | — |
A: GPS Altitude Anomalies Having talked about this to a couple of people offline who have some experience with mapping, we have a working theory (though I'll not accept my own answer unless+until others confirm these ideas). As mentioned in the other answers and comments the altitude is not coming from the GPS readings. Bec... (more) |
— | almost 7 years ago |
| Question | — |
GPS Altitude Anomalies On a recent run which crosses the Humber Bridge my GPS watch seems quite confused by my altitude as I crossed the bridge, as if there is an 8m shear drop half way with the south side being lower. You can see this clearly on the graph plotted after uploading the watch's data: as we cross the half wa... (more) |
— | almost 7 years ago |