Hi, I would like to continue the discussion on the simplification of the MassGIS buildings in a new thread.
In my town, there are 5427 buildings. 43,628 nodes, or 8 nodes per structure. I did a 0.25 meter simplify on the entire town, and the node count went down to 41,809. We are looking at an excess of 5%. 0.25 meter may seem tight, but consider that source data was from 30cm and 15cm per pixel, and I am sure the algorithms used do some kind of sub pixel interpolation. Until I can figure out how to do the simplification from my scripts, we will add instructions on the wiki on how to do a 0.25 meter simply on the source layer in JOSM first. Thanks Jason
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