Re: [Talk-us] Nominatim in CDP

2014-06-26 Thread John F. Eldredge
Postal code usually means Zip code, or its non-USA equivalent, not city. On June 25, 2014 7:20:55 AM CDT, Martin Koppenhoefer dieterdre...@gmail.com wrote: 2014-06-25 12:37 GMT+02:00 Minh Nguyen m...@nguyen.cincinnati.oh.us: Postal cities aren't currently tagged as areas, only tag values

Re: [Talk-us] Nominatim in CDP

2014-06-26 Thread John F. Eldredge
Postal code usually means Zip code, or its non-USA equivalent, not city. On June 25, 2014 7:20:55 AM CDT, Martin Koppenhoefer dieterdre...@gmail.com wrote: 2014-06-25 12:37 GMT+02:00 Minh Nguyen m...@nguyen.cincinnati.oh.us: Postal cities aren't currently tagged as areas, only tag values

Re: [Talk-us] Nominatim in CDP

2014-06-26 Thread Richard Welty
On 6/26/14 3:20 PM, John F. Eldredge wrote: Postal code usually means Zip code, or its non-USA equivalent, not city. this is one of those fussy points in US geocoding. the zip code can be mapped to the postal city, which is what is in everyone's addresses, and is what i think most us residents

Re: [Talk-us] Nominatim in CDP

2014-06-26 Thread Elliott Plack
ZIP code / government addressing data expert here :) * ZCTA = ZIP Code Tabulation Area. ZCTAs are established by the *US Census Bureau not the US Postal Service.* ZCTAs have been established to tabulate population statistics around an area people may identify as a city, because there isn't an

Re: [Talk-us] Nominatim in CDP

2014-06-26 Thread John F. Eldredge
Yes, but one postal city commonly contains multiple postal codes, so storing the postal city in the postal code tag represents a loss of detail. On J,une 26, 2014 2:33:12 PM CDT, Richard Welty rwe...@averillpark.net wrote: On 6/26/14 3:20 PM, John F. Eldredge wrote: Postal code usually means

Re: [Talk-us] Nominatim in CDP

2014-06-26 Thread Richard Welty
On 6/26/14 3:54 PM, Elliott Plack wrote: ZIP code / government addressing data expert here :) and i don't disagree with you here, but my thinking about how to go forward may be very different. more details will be forthcoming. richard -- rwe...@averillpark.net Averill Park Networking - GIS

Re: [Talk-us] Nominatim in CDP

2014-06-25 Thread Minh Nguyen
On 2014-06-24 05:52, Brian Quinion wrote: Hi, So from my point of view as a nominatim developer the issue is that there are (at least?) 2 types of city in the USA. There are administrative cities and there are postal cities. There are also census areas, which may or may not be their own

Re: [Talk-us] Nominatim in CDP

2014-06-25 Thread Richard Welty
On 6/25/14 6:37 AM, Minh Nguyen wrote: Postal cities aren't currently tagged as areas, only tag values on individual POIs and buildings. Clifford's first example is a building that lies outside the Redmond city limits but still carries a Redmond address, which is noted in addr:city. Would

Re: [Talk-us] Nominatim in CDP

2014-06-25 Thread Martin Koppenhoefer
2014-06-25 12:37 GMT+02:00 Minh Nguyen m...@nguyen.cincinnati.oh.us: Postal cities aren't currently tagged as areas, only tag values on individual POIs and buildings. there is the key postal_code to be used on areas (and streets), I am not sure if Nominatim evaluates it, but could be.

Re: [Talk-us] Nominatim in CDP

2014-06-25 Thread Minh Nguyen
On 2014-06-25 05:20, Martin Koppenhoefer wrote: there is the key postal_code to be used on areas (and streets), I am not sure if Nominatim evaluates it, but could be. http://wiki.openstreetmap.org/wiki/Key%3Apostal_code postal_code or addr:postcode are for a ZIP code itself, while addr:city

Re: [Talk-us] Nominatim in CDP

2014-06-24 Thread Brian Quinion
Hi, So from my point of view as a nominatim developer the issue is that there are (at least?) 2 types of city in the USA. There are administrative cities and there are postal cities. There are also census areas, which may or may not be their own category of thing. At the moment all of these

Re: [Talk-us] Nominatim in CDP

2014-06-23 Thread Elliott Plack
CDPs make for nice cartographic labeling in areas where there are no other official towns. e.g. http://a.tiles.mapbox.com/v3/villeda.map-atyd5cky.html#11/39.3356/-76.5905 On Thu, Jun 12, 2014 at 4:48 AM, Minh Nguyen m...@nguyen.cincinnati.oh.us wrote: On 2014-06-11 09:09, Clifford Snow wrote:

Re: [Talk-us] Nominatim in CDP

2014-06-23 Thread Minh Nguyen
On 2014-06-23 06:20, Elliott Plack wrote: CDPs make for nice cartographic labeling in areas where there are no other official towns. e.g. http://a.tiles.mapbox.com/v3/villeda.map-atyd5cky.html#11/39.3356/-76.5905 That's often true, but it's strange for Nominatim to include these names in what

Re: [Talk-us] Nominatim in CDP

2014-06-23 Thread Toby Murray
On Wed, Jun 11, 2014 at 11:09 AM, Clifford Snow cliff...@snowandsnow.us wrote: I can not search for an address in part of unincorporated King County, WA when using the postal city. Fails - 7732 234th Place Northeast, Redmond, WA The search works when omitting the postal city. The search

Re: [Talk-us] Nominatim in CDP

2014-06-23 Thread Clifford Snow
On Mon, Jun 23, 2014 at 12:44 PM, Toby Murray toby.mur...@gmail.com wrote: I have nothing to add to the CDP discussion but that is not your problem here. I looked at this after my own address import. This is definitely a Nominatim issue. What happens is that Nominatim associates address points

Re: [Talk-us] Nominatim in CDP

2014-06-23 Thread Clifford Snow
I reported this as a bug in trac. See https://trac.openstreetmap.org/ticket/5190 Clifford -- @osm_seattle osm_seattle.snowandsnow.us OpenStreetMap: Maps with a human touch ___ Talk-us mailing list Talk-us@openstreetmap.org

Re: [Talk-us] Nominatim in CDP

2014-06-12 Thread Minh Nguyen
On 2014-06-11 09:09, Clifford Snow wrote: I can not search for an address in part of unincorporated King County, WA when using the postal city. Fails - 7732 234th Place Northeast, Redmond, WA The search works when omitting the postal city. The search returns the CDP, Union Hill-Novelty Hill at

[Talk-us] Nominatim in CDP

2014-06-11 Thread Clifford Snow
I can not search for an address in part of unincorporated King County, WA when using the postal city. Fails - 7732 234th Place Northeast, Redmond, WA The search works when omitting the postal city. The search returns the CDP, Union Hill-Novelty Hill at the correct location. Passes - 7732 234th

Re: [Talk-us] Nominatim in CDP

2014-06-11 Thread Ian Dees
CDPs were (incorrectly, probably) imported several years ago, leading to your problem. I don't know for sure, but Nominatim probably only pays attention to geographic containment when it comes to hierarchy information like the city. It probably should also index the addr:city tag too. On Jun 11,

Re: [Talk-us] Nominatim in CDP

2014-06-11 Thread Serge Wroclawski
CDPs in OSM have been an ongoing issue of discussion for a while. NE2 stated that he would delete them all unless someone could show him a single example of them being useful. I pointed out that Bethesda, MD (noted for being where the NIH and the Naval Medical Academy, along with several other

Re: [Talk-us] Nominatim in CDP

2014-06-11 Thread Richard Welty
however folks may feel about CDPs, they aren't administrative government entities and the current tagging of them with an admin_level is clearly wrong (which Paul Norman pointed out to me a little while ago and he's absolutely right). if we can't get them out of the database then we should at

Re: [Talk-us] Nominatim in CDP

2014-06-11 Thread Clifford Snow
On Wed, Jun 11, 2014 at 11:20 AM, Richard Welty rwe...@averillpark.net wrote: however folks may feel about CDPs, they aren't administrative government entities and the current tagging of them with an admin_level is clearly wrong (which Paul Norman pointed out to me a little while ago and he's

Re: [Talk-us] Nominatim in CDP

2014-06-11 Thread Serge Wroclawski
Clifford, I do not like your statement in favor of deleting Bethesda from OSM. - Serge On Jun 11, 2014 4:21 PM, Clifford Snow cliff...@snowandsnow.us wrote: On Wed, Jun 11, 2014 at 11:20 AM, Richard Welty rwe...@averillpark.net wrote: however folks may feel about CDPs, they aren't

Re: [Talk-us] Nominatim in CDP

2014-06-11 Thread Clifford Snow
On Wed, Jun 11, 2014 at 4:43 PM, Serge Wroclawski emac...@gmail.com wrote: I do not like your statement in favor of deleting Bethesda from OSM. OK -- @osm_seattle osm_seattle.snowandsnow.us OpenStreetMap: Maps with a human touch ___ Talk-us

Re: [Talk-us] Nominatim in CDP

2014-06-11 Thread stevea
CDPs in OSM have been an ongoing issue of discussion for a while. Yup, I wrote here about CDPs getting tangled up with admin_boundary in OSM in 2012! CDPs have no effective or OSM sensible admin_level boundary value, I think that much we have established. NE2 stated that he would delete

Re: [Talk-us] Nominatim in CDP

2014-06-11 Thread Saikrishna Arcot
On Wednesday, June 11, 2014 01:19:10 PM Clifford Snow wrote: I think that Ian is correct that Nominatim is failing to find the address because of the CDP boundary. But does that make Nominatim wrong or the admin boundary? My expectation is that Nominatim would use the CDP (or the city region

Re: [Talk-us] Nominatim in CDP

2014-06-11 Thread Clifford Snow
On Wed, Jun 11, 2014 at 6:45 PM, Saikrishna Arcot saiarcot...@gmail.com wrote: My expectation is that Nominatim would use the CDP (or the city region it's located in) if there is no addr:city, and either 1. would allow either the CDP and addr:city when addr:city is present, or 2.