On 14 June 2018 14:09:57 BST, Tim Waters <chippy2...@gmail.com> wrote: >I think master map buildings could be really good for use for imagery >offsets and to effectively ground truth surrounding traced features. I am certainly using OS 24 inch maps in that way to work out where one building ends and another begins. Of course that only works in areas that are unchanged for a very long time.
> >Just property extents: perhaps okay for positioning fences, walls etc? Certainly useful. Phil (trigpoint) -- Sent from my Android device with K-9 Mail. Please excuse my brevity. _______________________________________________ Talk-GB mailing list Talk-GB@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-gb