On 18/08/2006, at 3:22 PM, Ari Jolma wrote:
And while they had roads more or less, it was all the other information: bus stops, nr of lanes, traffic signs etc. etc. they needed to map.
There's also the fact that even professionally organised information contains errors.
Re-collecting information allows opportunities for correlating data and correcting problems.
What you actually get isn't always what's promised on the contracts. -- [EMAIL PROTECTED] _______________________________________________ Geowanking mailing list [email protected] http://lists.burri.to/mailman/listinfo/geowanking
