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<p>Hi,<br>
<br>
i'm trying to display some country boundaries with Qgis. Source is
OpenStreetMap Database.<br>
<br>
e.g. Russia using EPSG:3857
<a class="moz-txt-link-freetext" href="https://wambachers-osm.website/images/osm/snaps_2017/russia_3857.png">https://wambachers-osm.website/images/osm/snaps_2017/russia_3857.png</a></p>
<p>Postgis got an internal function _ST_BestSRID(geom) which returns
999061 as best srid.<br>
<code><br>
</code></p>
<p><code>select _ST_bestSRID((select way from planet_osm_polygon
where osm_id=-60189));
</code></p>
<pre><code> _st_bestsrid
--------------
999061
<font size="+1">
Question: How can i add this (or other) projection to Qgis?
Regards
walter
</font><font size="+1">just for fun i tried </font></code>IAU2000:99918 which results in <a class="moz-txt-link-freetext" href="https://wambachers-osm.website/images/osm/snaps_2017/rus_99918.png">https://wambachers-osm.website/images/osm/snaps_2017/rus_99918.png</a></pre>
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