If they weren't hand traced, how were they made? I don't believe I've
actually seen any documentation on this. Do we know how these buildings
footprints were made? Just because we didn't trace them from imagery
ourselves doesn't mean someone working for a city GIS department didn't
do exactly
On squaring buildings, no one has yet been explained why buildings should
be square. My understanding is that non-square buildings are a warning
sign for mapathons with hand-traced buildings - the lack of squaring is
often noticeable for hand-traced buildings, and indicative of generally
poor
2 matches
Mail list logo
