2009/10/14 John Robert Peterson <[email protected]>: > if it's just the highways you want -- the data could easilly be filtered on > velocity -- include only the stuff thats >30mph. (i've done this in the > past, and it's a bit of a pain to do, but it's simple once you have it set > up) > > in that case, all the superfulus stuff, as well as camp sites, tracks, > walking paths, and other stuff with go almost completly. the only bad data > left will be where there is a large jump in the data while stationary due to > gps confusion, this should be rare enough that it won't be an issue. adding > a HDOP filter of 4 should solve most of it. > > it all depends on how twitchy the doners are -- if they are paranoid about > anyone finding out anything, the data is totally unusable as even vauge > direction of travel gives some hints about the camp site locations. -- if > they just don't want "wide publicity" of all the locations, you are good to > upload the data raw. I suspect the answer is somewhere in the middle. > > I'd be happy to help with filting the data if you like.
Do you have any scripts already? _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
