<div dir="ltr"><p class="MsoNormal" style="margin:0cm;font-size:12pt;font-family:Calibri,sans-serif"><span lang="EN-US">Hi,</span></p>
<p class="MsoNormal" style="margin:0cm;font-size:12pt;font-family:Calibri,sans-serif"><span lang="EN-US"> </span></p>
<p class="MsoNormal" style="margin:0cm;font-size:12pt;font-family:Calibri,sans-serif"><span lang="EN-US">I am
writing to inquire about the availability of the EPSG:1104 transformation in
PROJ 9.3.1 and 9.2. I have noticed that PROJ supports the EPSG:1104 coordinate
operation method;</span><span lang="EN-US"> </span></p><p class="MsoNormal" style="margin:0cm;font-size:12pt;font-family:Calibri,sans-serif"><span lang="EN-US"><i>projinfo
</i><i>urn:ogc:def:coordinateOperation:EPSG::1104</i>. </span></p>
<p class="MsoNormal" style="margin:0cm;font-size:12pt;font-family:Calibri,sans-serif"><span lang="EN-US"> </span></p>
<p class="MsoNormal" style="margin:0cm;font-size:12pt;font-family:Calibri,sans-serif"><span lang="EN-US">However,
when I try to use this transformation in the projinfo command for transformation
between coordinates expressed in EPSG:4201 and EPSG:4326, the EPSG:1104 method
is not listed as a candidate; </span></p><p class="MsoNormal" style="margin:0cm;font-size:12pt;font-family:Calibri,sans-serif"><span lang="EN-US">projinfo -s 'EPSG:4201' -t 'EPSG:4326' -o PROJ
--spatial-test intersects --show-superseded</span></p>
<p class="MsoNormal" style="margin:0cm;font-size:12pt;font-family:Calibri,sans-serif"><span lang="EN-US"> </span></p>
<p class="MsoNormal" style="margin:0cm;font-size:12pt;font-family:Calibri,sans-serif"><span lang="EN-US">As far as I
know, the EPSG:1104 transformation is a valid 3-parameter transformation and
should be applicable for transforming coordinates between these two CRSs.
Therefore, I was wondering if there is a reason why this transformation is not
listed as a candidate by the projinfo command.</span></p>
<p class="MsoNormal" style="margin:0cm;font-size:12pt;font-family:Calibri,sans-serif"><span lang="EN-US"> </span></p>
<p class="MsoNormal" style="margin:0cm;font-size:12pt;font-family:Calibri,sans-serif"><span lang="EN-US">Thanks for
your help and support.</span></p>
<p class="MsoNormal" style="margin:0cm;font-size:12pt;font-family:Calibri,sans-serif"><span lang="EN-US"> </span></p>
<p class="MsoNormal" style="margin:0cm;font-size:12pt;font-family:Calibri,sans-serif"><span lang="EN-US">Best
regards, </span></p><p class="MsoNormal" style="margin:0cm;font-size:12pt;font-family:Calibri,sans-serif"><span lang="EN-US">Torill Kjøsnes Gabrielsen</span></p></div>