On Tue, Jan 8, 2013 at 1:54 PM, Nikola Smolenski <smole...@eunet.rs> wrote:
> On 08/01/13 12:36, Denny Vrandečić wrote: > >> Location: >> <https://meta.wikimedia.org/**wiki/Wikidata/Development/** >> Representing_values#**Geolocation<https://meta.wikimedia.org/wiki/Wikidata/Development/Representing_values#Geolocation> >> > >> > > I'm not sure if we should be going that far, but there may be cases where > longitude and latitude are known with different degree of accuracy, so > multiple precisions might be needed. I think it's worth taking a look at what MaxSem has done with the GeoData extension, which is used for mobile apps, etc.: https://www.mediawiki.org/wiki/Extension:GeoData GeoData uses globe, as that's consistent with how coordinate templates are done now on Wikipedia. I think starting simple and consistent with GeoData and the coordinate templates is good. If no "globe" parameter is specified in the coordinate template, then Earth is assumed (and lat/long -- WGS84). For the moon, selenographic coordinates are assumed and there are other reference "globes" for other planets and moons. http://en.wikipedia.org/wiki/Selenographic_coordinate Perhaps things can get more complex later and having WGS84 coordinates wouldn't interfere with that. Cheers, Katie > > > ______________________________**_________________ > Wikidata-l mailing list > Wikidata-l@lists.wikimedia.org > https://lists.wikimedia.org/**mailman/listinfo/wikidata-l<https://lists.wikimedia.org/mailman/listinfo/wikidata-l> > -- Katie Filbert Wikidata Developer Wikimedia Germany e.V. | NEW: Obentrautstr. 72 | 10963 Berlin Phone (030) 219 158 26-0 http://wikimedia.de Wikimedia Germany - Society for the Promotion of free knowledge eV Entered in the register of Amtsgericht Berlin-Charlottenburg under the number 23 855 as recognized as charitable by the Inland Revenue for corporations I Berlin, tax number 27/681/51985.
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