# Low compass accuracy - extract direction from GPS movement?

**URL:** https://forum.mapillary.com/t/low-compass-accuracy-extract-direction-from-gps-movement/8019
**Category:** Contributing and equipment
**Created:** [May 1, 2024, 5:48pm UTC](https://forum.mapillary.com/t/low-compass-accuracy-extract-direction-from-gps-movement/8019 "2024-05-01T17:48:29Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![6b17d8c50e264a46](https://sea1.discourse-cdn.com/flex015/user_avatar/forum.mapillary.com/6b17d8c50e264a46/32/72279_2.png) [@6b17d8c50e264a46](https://forum.mapillary.com/u/6b17d8c50e264a46)
#### Post date: [May 1, 2024, 5:48pm UTC](https://forum.mapillary.com/t/low-compass-accuracy-extract-direction-from-gps-movement/8019/1 "2024-05-01T17:48:29Z")

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I’m having a lot of problems with a compass in my smartphone. I think it’s some interference with some of my bike equipment. Due to that fact the compass data is consistently unreliable.

Is there a way to disable the compass and have Mapillary Android app just assume the photo’s orientation from gps position changes, assuming it’s constatly facing to the front of the movement?

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### Author: ![boris](https://sea1.discourse-cdn.com/flex015/user_avatar/forum.mapillary.com/boris/32/71767_2.png) [@boris](https://forum.mapillary.com/u/boris)
#### Post date: [May 6, 2024, 2:10pm UTC](https://forum.mapillary.com/t/low-compass-accuracy-extract-direction-from-gps-movement/8019/2 "2024-05-06T14:10:02Z")

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Hi there, there isn’t a current way of doing this, but its a good feature request. In theory we should be able to detect this using structure from motion, but that is a bit broken currently. Let me chat with the eng team and see if we can add this to the backlog.
