[PROJ] The extent of EPSG:4326 is Douglas County, Wisconsin, according to proj.db

Javier Jimenez Shaw j1 at jimenezshaw.com
Sat Feb 1 23:51:29 PST 2025


Oh. I think I misunderstood.
That extent has the id 4326. But you want the extent of the crs EPSG:4326.
The numbers of different types can be repeated
In https://epsg.org/crs_4326/WGS-84.html
you can see that its extent has id 2830, that is
https://epsg.org/extent_2830/World-by-country.html

On Sun, 2 Feb 2025, 08:46 Javier Jimenez Shaw, <j1 at jimenezshaw.com> wrote:

> It is from
> https://epsg.org/extent_4326/USA-Wisconsin-Douglas.html
>
> If there is a mistake in EPSG, you can connect them in their page.
>
> On Sun, 2 Feb 2025, 08:27 William Temperley via PROJ, <
> proj at lists.osgeo.org> wrote:
>
>> I'm a little confused as to why the extent of EPSG:4326 is given as Douglas County in Wisconsin, in proj.db
>>
>> https://github.com/OSGeo/PROJ/blob/master/data/sql/extent.sql#L3305
>>
>> INSERT INTO "extent" VALUES('EPSG','4326','USA - Wisconsin - Douglas','United States (USA) - Wisconsin - Douglas county.',46.15,46.76,-92.3,-91.55,0);
>>
>> Best regards,
>>
>> Will Temperley
>>
>> _______________________________________________
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>> PROJ at lists.osgeo.org
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>>
>
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