Hey all, Figured I look, for the codes mentioned on the GNS site and save others the trouble.
ADM 1 Codes First-order administrative division. An administrative area directly subordinate to the pertinent governing authority. CC1 Country code. CA being Canada. DSG Feature designation code. Comprised of two to six character code to identify what "type" of feature this is. In this case, PPL means Populated Place. FC Feature Classification. Designed to allow similar features in GNS to be grouped together and searched for. JOG Joint Operations Graphic Reference. This is a specification determined by the US Department if Defense to ensure that graphical representations of the feature (maps) treat the item in the same manner. MGRS An alpha-numeric system of expressing UTM/UPS coordinates. UFI Unique Feature Identifier UNI Unique Name Identifier RC Region Font Code. FOr determining the equivalent characters used in GNS sorts rendered in Roman Script. 1 means Americas and Western Europe. n:xx:NT=N NT is the Name Type and N means Approved. The rest mentioned are self-explanatory. Very few of these codes appear to hold any meaning for the OSM database as it sorts the data based on it's own tagging references. As such, they should probably all or almost all be removed from OSM. Oops. Meant to send this to everyone. Adam On Fri, Feb 14, 2014 at 6:09 AM, <stegg...@steggink.org> wrote: > Hi Paul, > > gns:jog refers to the sheet number of the Joint Operations Graphics map > series. > gns:mgrs refers to the Military Grid Reference System, which is nothing > more than an alternate representation of the coordinate system > > IMO both these values can be safely removed. > > I don't know about the other ones. Perhaps you can find more information > here: http://earth-info.nga.mil/gns/html/ > > Regards, > > Frank > > > Quoting Paul Norman <penor...@mac.com>: > > About 6 years ago, a set of data was imported from GNS, consisting of >> place >> names, mainly of place=town. >> >> As an example, see http://www.openstreetmap.org/node/52556192/history >> >> Thy have a few tags, many of which can probably be safely automatically >> eliminated by editor software. >> >> Using the example node, I think the following should be added to the >> automatic removal list in editors >> >> >> gns:dms_lat=490200 >> gns:dms_long=-1224900 >> gns:lat=49.033333 >> gns:long=-122.816667 >> gns:n:xx:full_name=White Rock >> gns:n:xx:full_name_nd=White Rock >> gns:n:xx:modify_date=1993-12-14 >> gns:n:xx:sort_name=WHITEROCK >> gns:cc1=CA >> >> I'm not sure on the following. Anyone know their history, and if they're >> of >> any use to OSM? >> >> gns:adm1=02 >> gns:dsg=PPL >> gns:fc=P >> gns:jog=NM10-08 >> gns:mgrs=10UEV1340031177 >> gns:n:xx:nt=N >> gns:rc=1 >> gns:ufi=-575923 >> gns:uni=-812858 >> >> >> Any comments? >> >> >> _______________________________________________ >> Talk-ca mailing list >> Talk-ca@openstreetmap.org >> https://lists.openstreetmap.org/listinfo/talk-ca >> >> > > > _______________________________________________ > Talk-ca mailing list > Talk-ca@openstreetmap.org > https://lists.openstreetmap.org/listinfo/talk-ca >
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