On 1 February 2010 13:31, Anthony <[email protected]> wrote: > that altitude error will always be worse than lat/lon error. But I think > that's a good argument for not recording absolute elevation but rather > recording some sort of relative elevation.
The reason for absolute elevation is simply because most GPS software isn't capable of differentiating between relative layers, although now that I think about it some more, from a programming point of view this seems it should only be an issue until the GPS figured out which layer you are currently driving on. _______________________________________________ Tagging mailing list [email protected] http://lists.openstreetmap.org/listinfo/tagging
