On 17-Mar-20 02:08, Warin wrote:
A single GPS trace is fine if that is all there is, better to average many GPS traces, in some locations I have 50+.
Though, AIUI, once you've reached this level of precision, remaining errors are likely to be systematic (e.g. satellites in a particular direction being generally received via a -- delaying -- reflection rather than directly). No amount of averaging will help with that.
John _______________________________________________ Talk-GB mailing list Talk-GB@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-gb
