[Talk-at] kittsee - semiautomated import of buildings from basemap.at
frederik at remote.org
Thu Dec 26 16:09:08 UTC 2013
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before this is imported it would at least need proper
documentation on the Wiki import catalogue.
In addition to the points mentioned by Michael -
> * adjacent buildings do not share nodes * no multipolygons at
> buildings with holes - those would have to be created manually *
> The buildings are not orthogonalized (q in JOSM) * nodes at very
> obtuse angles (e.g. 88°) should be removed.
I would like to add
* source tag on every building (source tag on changeset would be enough)
* existing buildings are not reflected - they would have to be removed
from the import data.
* very small buildings seem to be badly traced (triangular shapes etc)
- - perhaps just drop everything below 10 square metres or so.
There seem to be a number of mismatches between the data and Bing
imagery - but I guess that's because basemap.at is newer? Examples:
Frederik Ramm ## eMail frederik at remote.org ## N49°00'09" E008°23'33"
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