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<p>A tweak in MapServer code would be required to accept syntax like
"ESRI:XXXXX". The +init=epsg: stuff that is a compatibility syntax
which only works for EPSG.<br>
</p>
<div class="moz-cite-prefix">Le 25/02/2022 à 18:44, Mark Volz a
écrit :<br>
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cite="mid:74d8fb1ef2f64c54ac1a0ac7db746a60@co.lyon.mn.us">
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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am having trouble trying to reference
ESRI authority coordinate systems that are within proj.db
within MapServer. I know this should work because I can use
the QGIS can use the ESRI authority coordinate systems and
QGIS apparently uses the same proj.db database as MapServer.
I tried referencing the projection using init=esri:103749 and
init=epsg 103749. Neither option appears to work. I can
however manually and the projection parameters.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Here is a snippet of my code:<o:p></o:p></p>
<p class="MsoNormal">MAP<o:p></o:p></p>
<p class="MsoNormal" style="text-indent:.5in">PROJECTION<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in;text-indent:.5in">"init=epsg:4326"<o:p></o:p></p>
<p class="MsoNormal" style="text-indent:.5in">END #Map
Projection<o:p></o:p></p>
<p class="MsoNormal" style="text-indent:.5in">LAYER<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in;text-indent:.5in">PROJECTION<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in;text-indent:.5in">#WORKS<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in;text-indent:.5in">"+proj=lcc
+lat_1=44.25 +lat_2=44.58333333333334 +lat_0=44.19555555555555
+lon_0=-95.85000000000001 +x_0=152400.3048006096
+y_0=30480.06096012192 +a=6378559.758 + b=6357173.65471281
+units=ft +no_defs <>"<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in;text-indent:.5in">#Does
not work<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in;text-indent:.5in">“init=esri:103749”<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in;text-indent:.5in">“init=esri:103749”<o:p></o:p></p>
<p class="MsoNormal"> End #Layer
projection<o:p></o:p></p>
<p class="MsoNormal"> END #Layer<o:p></o:p></p>
<p class="MsoNormal">END #Map<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Please let me know if you have any thoughts
regarding how we can use ESRI authority projections.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thank You<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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