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celthome committed Oct 31, 2023
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6 changes: 3 additions & 3 deletions _sources/content/Modul_2/en_qgis_geodata_concept.md
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Expand Up @@ -45,10 +45,10 @@ You can find all the projections and their CRS code at this [website](http://eps


To change the projection of a **vector file**, click on *Vector*, *Data Management Tools*, *Reproject Layer*. Select your input layer and the target crs. Click on the three dots to *Save to File...* and click *Run*. For a detailed instruction click on this video.
<video width="100%" controls src="../../fig/qgis_reproject_vector.mp4"></video>

To change the projection of a **raster file**, clickclick on *Raster*, *Projections*, *Warp (Reproject)*. Choose your input layer and target crs. Click on the three dots to *Save to File...* and click *Run*. For a detailed instruction click on this video. <video width="100%" controls src="../../fig/qgis_reproject_raster.mp4"></video>
<video width="100%" controls src="https://github.com/GIScience/gis-training-resource-center/raw/main/fig/qgis_reproject_vector.mp4"></video>

To change the projection of a **raster file**, clickclick on *Raster*, *Projections*, *Warp (Reproject)*. Choose your input layer and target crs. Click on the three dots to *Save to File...* and click *Run*. For a detailed instruction click on this video.
<video width="100%" controls src="https://github.com/GIScience/gis-training-resource-center/raw/main/fig/qgis_reproject_raster.mp4"></video>

It is crucial that you are aware of the difference in data projection and project projection. They should always be the same, or else you will get wrong results! You can change the data projection by following the steps explained above. The project projection is on the bottom left corner, as seen [here](../../fig/en_QGIS_User_Interface.png).

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5 changes: 3 additions & 2 deletions content/Modul_2/en_qgis_geodata_concept.html
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Expand Up @@ -533,8 +533,9 @@ <h3>Theory<a class="headerlink" href="#theory" title="Permalink to this heading"
<h3>Application<a class="headerlink" href="#application" title="Permalink to this heading">#</a></h3>
<p>You can find all the projections and their CRS code at this <a class="reference external" href="http://epsg.io">website</a>.</p>
<p>To change the projection of a <strong>vector file</strong>, click on <em>Vector</em>, <em>Data Management Tools</em>, <em>Reproject Layer</em>. Select your input layer and the target crs. Click on the three dots to <em>Save to File…</em> and click <em>Run</em>. For a detailed instruction click on this video.
<video width="100%" controls src="../../fig/qgis_reproject_vector.mp4"></video></p>
<p>To change the projection of a <strong>raster file</strong>, clickclick on <em>Raster</em>, <em>Projections</em>, <em>Warp (Reproject)</em>. Choose your input layer and target crs. Click on the three dots to <em>Save to File…</em> and click <em>Run</em>. For a detailed instruction click on this video. <video width="100%" controls src="../../fig/qgis_reproject_raster.mp4"></video></p>
<video width="100%" controls src="https://github.com/GIScience/gis-training-resource-center/raw/main/fig/qgis_reproject_vector.mp4"></video></p>
<p>To change the projection of a <strong>raster file</strong>, clickclick on <em>Raster</em>, <em>Projections</em>, <em>Warp (Reproject)</em>. Choose your input layer and target crs. Click on the three dots to <em>Save to File…</em> and click <em>Run</em>. For a detailed instruction click on this video.
<video width="100%" controls src="https://github.com/GIScience/gis-training-resource-center/raw/main/fig/qgis_reproject_raster.mp4"></video></p>
<p>It is crucial that you are aware of the difference in data projection and project projection. They should always be the same, or else you will get wrong results! You can change the data projection by following the steps explained above. The project projection is on the bottom left corner, as seen <a class="reference download internal" download="" href="../../_downloads/54547c7e6d6f20d020245b033bbce8f1/en_QGIS_User_Interface.png"><span class="xref download myst">here</span></a>.</p>
<p>The interface then will be the same and by searching for the right EPSG you can change the projection.</p>
</section>
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