[Tagging] Micro Mapping, was Race track

John Smith deltafoxtrot256 at gmail.com
Mon Feb 1 03:34:51 GMT 2010


On 1 February 2010 12:37, Roy Wallace <waldo000000 at gmail.com> wrote:
> A lane could be described, geometrically, by an area (to indicate the
> space it takes up on the Earth's surface) and a way (to indicate the
> centerline and direction of travel).

Vector data can do close approximations too, which is what an area is as well.




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