* Nelson A. de Oliveira <nao...@gmail.com> [2016-04-28 16:24 -0300]: > Do you represent [CDPs] (and maybe other statistical boundaries) in OSM? > If yes, what are you using? (boundary=?, border_type=?, etc)
As people have indicated, practices vary. I live in a region where very few named population centers have legal administrative boundaries[0], so a) we have a lot of CDPs, and b) the CDPs are useful approximations of the geographic extents of places that people refer to by name on a day-to-day basis. What I often do (because I've seen others do it) is take the CDPs that were imported from the US Census's TIGER dataset and change them from boundary=administrative to boundary=census. (I also drop the admin_level=8 tag.) Most of these places also have a place=* node, which I don't usually merge with the CDP, mostly for fuzzy personal reasons like, "The CDPs are useful enough to keep around but I don't always feel like they're right *enough* to supplant a place node at the rough geographic center of the place." [0] In Maryland, the counties tend to perform a lot of administrative functions like road maintenance, fire and police services, and school operations. Consequently, there's not a strong need for most communities to incorporate so most don't. Boundaries between adjacent populated places are very fuzzy and driven a lot by what the people who live there happen to say about themselves. -- ...computer contrarian of the first order... / http://aperiodic.net/phil/ PGP: 026A27F2 print: D200 5BDB FC4B B24A 9248 9F7A 4322 2D22 026A 27F2 --- -- There's a frood who really knows where his towel is. ---- --- -- _______________________________________________ Talk-us mailing list Talk-us@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-us