<div dir="ltr"><div dir="ltr"><div>Yes, such CRS was used until EPSG:3857 was added</div><div>(900913 tries to mimic Google letters with numbers, as it was used by google maps).<br></div><div><br></div><div>But the parameters given by Stephen are a bit different. Probably that's why the number ends with 4</div><div><br></div><div>You can see the (deprecated) proj4 string of 900913 at <a href="https://spatialreference.org/ref/epsg/900913/proj4.txt">https://spatialreference.org/ref/epsg/900913/proj4.txt</a></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, 13 Apr 2024 at 11:12, Sebastiaan Couwenberg via gdal-dev <<a href="mailto:gdal-dev@lists.osgeo.org">gdal-dev@lists.osgeo.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On 4/13/24 10:19 AM, Javier Jimenez Shaw via gdal-dev wrote:<br>
> Bas, are they really equivalent?<br>
As far as I know they are, where one used to use EPSG:900913 they should <br>
now be using EPSG:3857, as 900913 is deprecated.<br>
<br>
<a href="https://wiki.openstreetmap.org/wiki/Web_Mercator" rel="noreferrer" target="_blank">https://wiki.openstreetmap.org/wiki/Web_Mercator</a><br>
<br>
Kind Regards,<br>
<br>
Bas<br>
<br>
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