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<p class="MsoNormal"><span style="color:#1F497D">Hello,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">We are having a problem displaying our data from our Oracle database.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Our data stored in our Oracle database has the EPSG code as a projection: 2154.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">We have configured Qgis with the following parameters:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">- Project CRS: EPSG 2154: RGF 93 / Lambert-93<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">- Layer CRS: use the project CRS<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Despite this setting, when we load a layer from our database, it loads but it does not appear on the screen.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">To visualize it, we must modify the CRS assigned to the layer by selecting:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">- the project CRS: EPSG 2154: RGF 93 / Lambert-93.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">By default, it is indicated RGF93 / Lambert-93.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Why does QGIS not recognize the projection of our data in the new versions (3.16.5 or 3.18)?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Knowing that in version 3.4 we layers opened perfectly without modifying the CRS assigned to the layer.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Looking forward to your response.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Cordially<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Stephanie GUILLAUMIN<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Head of GIS administration<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR"><a href="mailto:Stephanie.guillaumin@valdemarne.fr"><span style="color:blue">Stephanie.guillaumin@valdemarne.fr</span></a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">01.49.56.53.21<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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Le Val-de-Marne, Département utile : <a href="https://valdemarne.fr">valdemarne.fr</a> à votre service
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