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index 95c3587..1e5b5a9 100644
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-    <lastmod>2024-06-20T10:25:19.814Z</lastmod>
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     <loc>https://gisma-courses.github.io/gc-geoinfo/unit03/unit03-01.html</loc>
-    <lastmod>2024-06-20T10:25:19.810Z</lastmod>
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   <url>
     <loc>https://gisma-courses.github.io/gc-geoinfo/index.html</loc>
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     <loc>https://gisma-courses.github.io/gc-geoinfo/unit05/unit05-02.html</loc>
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diff --git a/slides/w-01-slides.html b/slides/w-01-slides.html
index 4ab3920..42f437f 100644
--- a/slides/w-01-slides.html
+++ b/slides/w-01-slides.html
@@ -368,7 +368,7 @@ <h2>Koordinatensysteme</h2>
 <div class="quarto-layout-cell" style="flex-basis: 50.0%;justify-content: flex-start;">
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="https://upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Cartesian-coordinate-system.svg/354px-Cartesian-coordinate-system.svg.png" class="lightbox" data-glightbox="description: .lightbox-desc-1" data-gallery="quarto-lightbox-gallery-1" title="2D&nbsp;kartesisches&nbsp;Koordinatensystem (@bolino)"><img data-src="https://upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Cartesian-coordinate-system.svg/354px-Cartesian-coordinate-system.svg.png" alt="2D&nbsp;kartesisches&nbsp;Koordinatensystem (@bolino)"></a></p>
+<p><a href="https://upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Cartesian-coordinate-system.svg/354px-Cartesian-coordinate-system.svg.png" class="lightbox" data-gallery="quarto-lightbox-gallery-1" data-glightbox="description: .lightbox-desc-1" title="2D&nbsp;kartesisches&nbsp;Koordinatensystem (@bolino)"><img data-src="https://upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Cartesian-coordinate-system.svg/354px-Cartesian-coordinate-system.svg.png" alt="2D&nbsp;kartesisches&nbsp;Koordinatensystem (@bolino)"></a></p>
 <figcaption><sub>2D&nbsp;kartesisches&nbsp;Koordinatensystem</sub> <sub>(<span class="citation" data-cites="bolino">@bolino</span>)</sub></figcaption>
 </figure>
 </div>
@@ -376,7 +376,7 @@ <h2>Koordinatensysteme</h2>
 <div class="quarto-layout-cell" style="flex-basis: 50.0%;justify-content: flex-start;">
 <div class="quarto-figure quarto-figure-center">
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+<p><a href="https://upload.wikimedia.org/wikipedia/commons/thumb/2/2c/3D_coordinate_system.svg/768px-3D_coordinate_system.svg.png" class="lightbox" data-gallery="quarto-lightbox-gallery-2" data-glightbox="description: .lightbox-desc-2" title="3D&nbsp;kartesisches&nbsp;Koordinatensystem&nbsp;(@sakurambo)"><img data-src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/2c/3D_coordinate_system.svg/768px-3D_coordinate_system.svg.png" style="width:70.0%;height:70.0%" alt="3D&nbsp;kartesisches&nbsp;Koordinatensystem&nbsp;(@sakurambo)"></a></p>
 <figcaption><sub>3D&nbsp;kartesisches&nbsp;Koordinatensystem&nbsp;(<span class="citation" data-cites="sakurambo">@sakurambo</span>)</sub></figcaption>
 </figure>
 </div>
@@ -388,7 +388,7 @@ <h2>Koordinatensysteme</h2>
 <h2>Raumdimensionen</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="https://farm8.staticflickr.com/7087/13970512442_289d700fb6.jpg" class="lightbox" data-glightbox="description: .lightbox-desc-3" data-gallery="quarto-lightbox-gallery-3" title="Dimensionalität von Geoobjekten (verändert nach @bartelme2006"><img data-src="https://farm8.staticflickr.com/7087/13970512442_289d700fb6.jpg" style="width:150.0%" alt="Dimensionalität von Geoobjekten (verändert nach @bartelme2006"></a></p>
+<p><a href="https://farm8.staticflickr.com/7087/13970512442_289d700fb6.jpg" class="lightbox" data-gallery="quarto-lightbox-gallery-3" data-glightbox="description: .lightbox-desc-3" title="Dimensionalität von Geoobjekten (verändert nach @bartelme2006"><img data-src="https://farm8.staticflickr.com/7087/13970512442_289d700fb6.jpg" style="width:150.0%" alt="Dimensionalität von Geoobjekten (verändert nach @bartelme2006"></a></p>
 <figcaption>Dimensionalität von Geoobjekten (verändert nach <span class="citation" data-cites="bartelme2006">@bartelme2006</span></figcaption>
 </figure>
 </div>
@@ -397,7 +397,7 @@ <h2>Raumdimensionen</h2>
 <h2>Die Topologie oder Lage im Raum</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="../../assets/images/unit02/mr_biko_net.png" class="lightbox" data-glightbox="description: .lightbox-desc-4" data-gallery="quarto-lightbox-gallery-4" title="Tagesliniennetzplan&nbsp;der&nbsp;Stadtwerke&nbsp;Marburg,&nbsp;(@swm)"><img data-src="../../assets/images/unit02/mr_biko_net.png" style="width:70.0%" alt="Tagesliniennetzplan&nbsp;der&nbsp;Stadtwerke&nbsp;Marburg,&nbsp;(@swm)"></a></p>
+<p><a href="../../assets/images/unit02/mr_biko_net.png" class="lightbox" data-gallery="quarto-lightbox-gallery-4" data-glightbox="description: .lightbox-desc-4" title="Tagesliniennetzplan&nbsp;der&nbsp;Stadtwerke&nbsp;Marburg,&nbsp;(@swm)"><img data-src="../../assets/images/unit02/mr_biko_net.png" style="width:70.0%" alt="Tagesliniennetzplan&nbsp;der&nbsp;Stadtwerke&nbsp;Marburg,&nbsp;(@swm)"></a></p>
 <figcaption><sub>Tagesliniennetzplan&nbsp;der&nbsp;Stadtwerke&nbsp;Marburg,&nbsp;(<span class="citation" data-cites="swm">@swm</span>)</sub></figcaption>
 </figure>
 </div>
@@ -406,7 +406,7 @@ <h2>Die Topologie oder Lage im Raum</h2>
 <h2>Datenmodelle</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="https://farm6.staticflickr.com/5471/13950604266_962c830058.jpg" class="lightbox" data-glightbox="description: .lightbox-desc-5" data-gallery="quarto-lightbox-gallery-5" title="Ausschnitt&nbsp;der&nbsp;realen&nbsp;Welt&nbsp;und&nbsp;die&nbsp;schematische&nbsp;Repräsentation&nbsp;als&nbsp;Raster-&nbsp;bzw.&nbsp;Vektordatenmodell,&nbsp;(@gisma)"><img data-src="https://farm6.staticflickr.com/5471/13950604266_962c830058.jpg" alt="Ausschnitt&nbsp;der&nbsp;realen&nbsp;Welt&nbsp;und&nbsp;die&nbsp;schematische&nbsp;Repräsentation&nbsp;als&nbsp;Raster-&nbsp;bzw.&nbsp;Vektordatenmodell,&nbsp;(@gisma)"></a></p>
+<p><a href="https://farm6.staticflickr.com/5471/13950604266_962c830058.jpg" class="lightbox" data-gallery="quarto-lightbox-gallery-5" data-glightbox="description: .lightbox-desc-5" title="Ausschnitt&nbsp;der&nbsp;realen&nbsp;Welt&nbsp;und&nbsp;die&nbsp;schematische&nbsp;Repräsentation&nbsp;als&nbsp;Raster-&nbsp;bzw.&nbsp;Vektordatenmodell,&nbsp;(@gisma)"><img data-src="https://farm6.staticflickr.com/5471/13950604266_962c830058.jpg" alt="Ausschnitt&nbsp;der&nbsp;realen&nbsp;Welt&nbsp;und&nbsp;die&nbsp;schematische&nbsp;Repräsentation&nbsp;als&nbsp;Raster-&nbsp;bzw.&nbsp;Vektordatenmodell,&nbsp;(@gisma)"></a></p>
 <figcaption><sub>Ausschnitt&nbsp;der&nbsp;realen&nbsp;Welt&nbsp;und&nbsp;die&nbsp;schematische&nbsp;Repräsentation&nbsp;als&nbsp;Raster-&nbsp;bzw.&nbsp;Vektordatenmodell,&nbsp;(<span class="citation" data-cites="gisma">@gisma</span>)</sub></figcaption>
 </figure>
 </div>
@@ -418,7 +418,7 @@ <h2>Raster- und Vektordatenmodell</h2>
 <div class="quarto-layout-cell" style="flex-basis: 50.0%;justify-content: flex-start;">
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+<p><a href="https://farm6.staticflickr.com/5224/13973697615_88db5c67e1.jpg" class="lightbox" data-gallery="quarto-lightbox-gallery-6" data-glightbox="description: .lightbox-desc-6" title="@gisma"><img data-src="https://farm6.staticflickr.com/5224/13973697615_88db5c67e1.jpg" style="width:150.0%" alt="@gisma"></a></p>
 <figcaption><span class="citation" data-cites="gisma">@gisma</span></figcaption>
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@@ -426,7 +426,7 @@ <h2>Raster- und Vektordatenmodell</h2>
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-<p><a href="https://farm8.staticflickr.com/7369/13993690753_173e09e3fb.jpg" class="lightbox" data-glightbox="description: .lightbox-desc-7" data-gallery="quarto-lightbox-gallery-7" title="@gisma"><img data-src="https://farm8.staticflickr.com/7369/13993690753_173e09e3fb.jpg" style="width:80.0%" alt="@gisma"></a></p>
+<p><a href="https://farm8.staticflickr.com/7369/13993690753_173e09e3fb.jpg" class="lightbox" data-gallery="quarto-lightbox-gallery-7" data-glightbox="description: .lightbox-desc-7" title="@gisma"><img data-src="https://farm8.staticflickr.com/7369/13993690753_173e09e3fb.jpg" style="width:80.0%" alt="@gisma"></a></p>
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@@ -438,7 +438,7 @@ <h2>Raster- und Vektordatenmodell</h2>
 <h2>Explizite Raumkoordinaten im Rasterdatenmodell</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="https://farm3.staticflickr.com/2905/13993690463_419e1da5a0.jpg" class="lightbox" data-glightbox="description: .lightbox-desc-8" data-gallery="quarto-lightbox-gallery-8" title="Das&nbsp;implizite&nbsp;Raumkonzept&nbsp;der&nbsp;Zeilen-&nbsp;und&nbsp;Spaltenzählung&nbsp;(Laufvariablen)&nbsp;und&nbsp;das&nbsp;explizite&nbsp;Zuweisen&nbsp;mit&nbsp;Hilfe&nbsp;des&nbsp;Kartesischen&nbsp;Koordinatensystems&nbsp;für&nbsp;einen&nbsp;Rasterdatensatz,&nbsp;@gisma"><img data-src="https://farm3.staticflickr.com/2905/13993690463_419e1da5a0.jpg" alt="Das&nbsp;implizite&nbsp;Raumkonzept&nbsp;der&nbsp;Zeilen-&nbsp;und&nbsp;Spaltenzählung&nbsp;(Laufvariablen)&nbsp;und&nbsp;das&nbsp;explizite&nbsp;Zuweisen&nbsp;mit&nbsp;Hilfe&nbsp;des&nbsp;Kartesischen&nbsp;Koordinatensystems&nbsp;für&nbsp;einen&nbsp;Rasterdatensatz,&nbsp;@gisma"></a></p>
+<p><a href="https://farm3.staticflickr.com/2905/13993690463_419e1da5a0.jpg" class="lightbox" data-gallery="quarto-lightbox-gallery-8" data-glightbox="description: .lightbox-desc-8" title="Das&nbsp;implizite&nbsp;Raumkonzept&nbsp;der&nbsp;Zeilen-&nbsp;und&nbsp;Spaltenzählung&nbsp;(Laufvariablen)&nbsp;und&nbsp;das&nbsp;explizite&nbsp;Zuweisen&nbsp;mit&nbsp;Hilfe&nbsp;des&nbsp;Kartesischen&nbsp;Koordinatensystems&nbsp;für&nbsp;einen&nbsp;Rasterdatensatz,&nbsp;@gisma"><img data-src="https://farm3.staticflickr.com/2905/13993690463_419e1da5a0.jpg" alt="Das&nbsp;implizite&nbsp;Raumkonzept&nbsp;der&nbsp;Zeilen-&nbsp;und&nbsp;Spaltenzählung&nbsp;(Laufvariablen)&nbsp;und&nbsp;das&nbsp;explizite&nbsp;Zuweisen&nbsp;mit&nbsp;Hilfe&nbsp;des&nbsp;Kartesischen&nbsp;Koordinatensystems&nbsp;für&nbsp;einen&nbsp;Rasterdatensatz,&nbsp;@gisma"></a></p>
 <figcaption><sub>Das&nbsp;implizite&nbsp;Raumkonzept&nbsp;der&nbsp;Zeilen-&nbsp;und&nbsp;Spaltenzählung&nbsp;(Laufvariablen)&nbsp;und&nbsp;das&nbsp;explizite&nbsp;Zuweisen&nbsp;mit&nbsp;Hilfe&nbsp;des&nbsp;Kartesischen&nbsp;Koordinatensystems&nbsp;für&nbsp;einen&nbsp;Rasterdatensatz,&nbsp;<span class="citation" data-cites="gisma">@gisma</span></sub></figcaption>
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@@ -448,7 +448,7 @@ <h2>Die Zeit</h2>
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-<p><a href="https://farm3.staticflickr.com/2903/13985251344_d8ee208f73.jpg" class="lightbox" data-glightbox="description: .lightbox-desc-9" data-gallery="quarto-lightbox-gallery-9" title="@gisma"><img data-src="https://farm3.staticflickr.com/2903/13985251344_d8ee208f73.jpg" style="width:150.0%" alt="@gisma"></a></p>
+<p><a href="https://farm3.staticflickr.com/2903/13985251344_d8ee208f73.jpg" class="lightbox" data-gallery="quarto-lightbox-gallery-9" data-glightbox="description: .lightbox-desc-9" title="@gisma"><img data-src="https://farm3.staticflickr.com/2903/13985251344_d8ee208f73.jpg" style="width:150.0%" alt="@gisma"></a></p>
 <figcaption><span class="citation" data-cites="gisma">@gisma</span></figcaption>
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@@ -458,7 +458,7 @@ <h2>Die Zeit</h2>
 <h2>Der Ort</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="../../assets/images/unit02/hier.2.png" class="lightbox" data-glightbox="description: .lightbox-desc-10" data-gallery="quarto-lightbox-gallery-10" title="@gisma"><img data-src="../../assets/images/unit02/hier.2.png" style="width:60.0%" alt="@gisma"></a></p>
+<p><a href="../../assets/images/unit02/hier.2.png" class="lightbox" data-gallery="quarto-lightbox-gallery-10" data-glightbox="description: .lightbox-desc-10" title="@gisma"><img data-src="../../assets/images/unit02/hier.2.png" style="width:60.0%" alt="@gisma"></a></p>
 <figcaption><span class="citation" data-cites="gisma">@gisma</span></figcaption>
 </figure>
 </div>
@@ -471,7 +471,7 @@ <h2>Raum-Zeit-Kodierung - Orte und Namen</h2>
 <h2>Raum-Zeit-Kodierung - Lineare metrische Lokalisierung</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="https://farm8.staticflickr.com/7325/13981635311_ae1b12e0cf.jpg" class="lightbox" data-glightbox="description: .lightbox-desc-12" data-gallery="quarto-lightbox-gallery-12" title="Pannenort nördlich von Holtau, @gisma"><img data-src="https://farm8.staticflickr.com/7325/13981635311_ae1b12e0cf.jpg" style="width:150.0%" alt="Pannenort nördlich von Holtau, @gisma"></a></p>
+<p><a href="https://farm8.staticflickr.com/7325/13981635311_ae1b12e0cf.jpg" class="lightbox" data-gallery="quarto-lightbox-gallery-12" data-glightbox="description: .lightbox-desc-12" title="Pannenort nördlich von Holtau, @gisma"><img data-src="https://farm8.staticflickr.com/7325/13981635311_ae1b12e0cf.jpg" style="width:150.0%" alt="Pannenort nördlich von Holtau, @gisma"></a></p>
 <figcaption>Pannenort nördlich von Holtau, <span class="citation" data-cites="gisma">@gisma</span></figcaption>
 </figure>
 </div>
@@ -480,7 +480,7 @@ <h2>Raum-Zeit-Kodierung - Lineare metrische Lokalisierung</h2>
 <h2>Raum-Zeit-Kodierung -Geometrisch exakte maßstäbliche Darstellung</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="https://upload.wikimedia.org/wikipedia/commons/8/84/Bukowsko_-_mapa_katastralna_%281906%29.jpg" class="lightbox" data-glightbox="description: .lightbox-desc-13" data-gallery="quarto-lightbox-gallery-13" title="Historischer Katasterplan von Bukowsko 1906. @silas"><img data-src="https://upload.wikimedia.org/wikipedia/commons/8/84/Bukowsko_-_mapa_katastralna_%281906%29.jpg" style="width:60.0%" alt="Historischer Katasterplan von Bukowsko 1906. @silas"></a></p>
+<p><a href="https://upload.wikimedia.org/wikipedia/commons/8/84/Bukowsko_-_mapa_katastralna_%281906%29.jpg" class="lightbox" data-gallery="quarto-lightbox-gallery-13" data-glightbox="description: .lightbox-desc-13" title="Historischer Katasterplan von Bukowsko 1906. @silas"><img data-src="https://upload.wikimedia.org/wikipedia/commons/8/84/Bukowsko_-_mapa_katastralna_%281906%29.jpg" style="width:60.0%" alt="Historischer Katasterplan von Bukowsko 1906. @silas"></a></p>
 <figcaption>Historischer Katasterplan von Bukowsko 1906. <span class="citation" data-cites="silas">@silas</span></figcaption>
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@@ -492,7 +492,7 @@ <h2>Raum-Zeit-Kodierung - Geographische Koordinaten</h2>
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+<p><a href="../../images/halbachsenellipsoid.png" class="lightbox" data-gallery="quarto-lightbox-gallery-14" data-glightbox="description: .lightbox-desc-14" title="Darstellung eines Rotationsellipsoid, @gisma verändert nach @augpi"><img data-src="../../images/halbachsenellipsoid.png" alt="Darstellung eines Rotationsellipsoid, @gisma verändert nach @augpi"></a></p>
 <figcaption>Darstellung eines Rotationsellipsoid, <span class="citation" data-cites="gisma">@gisma</span> verändert nach <span class="citation" data-cites="augpi">@augpi</span></figcaption>
 </figure>
 </div>
@@ -500,7 +500,7 @@ <h2>Raum-Zeit-Kodierung - Geographische Koordinaten</h2>
 <div class="quarto-layout-cell" style="flex-basis: 50.0%;justify-content: flex-start;">
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="https://upload.wikimedia.org/wikipedia/commons/3/36/Geographic_coordinates_sphere.png" class="lightbox" data-glightbox="description: .lightbox-desc-15" data-gallery="quarto-lightbox-gallery-15" title="Bestimmung geographischer Koordinaten auf einem Rotationsellipsoid, @enix"><img data-src="https://upload.wikimedia.org/wikipedia/commons/3/36/Geographic_coordinates_sphere.png" style="width:50.0%" alt="Bestimmung geographischer Koordinaten auf einem Rotationsellipsoid, @enix"></a></p>
+<p><a href="https://upload.wikimedia.org/wikipedia/commons/3/36/Geographic_coordinates_sphere.png" class="lightbox" data-gallery="quarto-lightbox-gallery-15" data-glightbox="description: .lightbox-desc-15" title="Bestimmung geographischer Koordinaten auf einem Rotationsellipsoid, @enix"><img data-src="https://upload.wikimedia.org/wikipedia/commons/3/36/Geographic_coordinates_sphere.png" style="width:50.0%" alt="Bestimmung geographischer Koordinaten auf einem Rotationsellipsoid, @enix"></a></p>
 <figcaption>Bestimmung geographischer Koordinaten auf einem Rotationsellipsoid, <span class="citation" data-cites="enix">@enix</span></figcaption>
 </figure>
 </div>
@@ -918,7 +918,7 @@ <h2>Raum-Zeit-Kodierung - Geographische Koordinaten</h2>
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diff --git a/slides/w-02-slides.html b/slides/w-02-slides.html
index 55b8b01..99d9d91 100644
--- a/slides/w-02-slides.html
+++ b/slides/w-02-slides.html
@@ -367,7 +367,7 @@ <h2>Koordinatensysteme</h2>
 <div class="quarto-layout-cell" style="flex-basis: 100.0%;justify-content: flex-start;">
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="../assets/images/unit03/abfrage2.jpg" class="lightbox" data-gallery="quarto-lightbox-gallery-1" data-glightbox="description: .lightbox-desc-1" title="Nicht-manipulativen GI-Abfragen, GITTA 2005"><img data-src="../assets/images/unit03/abfrage2.jpg" alt="Nicht-manipulativen GI-Abfragen, GITTA 2005"></a></p>
+<p><a href="../assets/images/unit03/abfrage2.jpg" class="lightbox" data-glightbox="description: .lightbox-desc-1" data-gallery="quarto-lightbox-gallery-1" title="Nicht-manipulativen GI-Abfragen, GITTA 2005"><img data-src="../assets/images/unit03/abfrage2.jpg" alt="Nicht-manipulativen GI-Abfragen, GITTA 2005"></a></p>
 <figcaption>Nicht-manipulativen GI-Abfragen, GITTA 2005</figcaption>
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@@ -439,7 +439,7 @@ <h2>Logische Operatoren</h2>
 <div class="quarto-layout-cell" style="flex-basis: 100.0%;justify-content: flex-start;">
 <div class="quarto-figure quarto-figure-center">
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-<p><a href="../assets/images/unit03/combination.jpg" class="lightbox" data-gallery="quarto-lightbox-gallery-2" data-glightbox="description: .lightbox-desc-2" title="Die vier Booleschen Operatoren, GITTA 2005"><img data-src="../assets/images/unit03/combination.jpg" style="width:40.0%" alt="Die vier Booleschen Operatoren, GITTA 2005"></a></p>
+<p><a href="../assets/images/unit03/combination.jpg" class="lightbox" data-glightbox="description: .lightbox-desc-2" data-gallery="quarto-lightbox-gallery-2" title="Die vier Booleschen Operatoren, GITTA 2005"><img data-src="../assets/images/unit03/combination.jpg" style="width:40.0%" alt="Die vier Booleschen Operatoren, GITTA 2005"></a></p>
 <figcaption>Die vier Booleschen Operatoren, GITTA 2005</figcaption>
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@@ -459,7 +459,7 @@ <h2>Beliebige Kombination von Operatoren</h2>
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 <div class="quarto-figure quarto-figure-center">
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-<p><a href="../assets/images/unit03/0305_vop.jpg" class="lightbox" data-gallery="quarto-lightbox-gallery-4" data-glightbox="description: .lightbox-desc-4" title="GITTA 2005"><img data-src="../assets/images/unit03/0305_vop.jpg" style="width:82.0%" alt="GITTA 2005"></a></p>
+<p><a href="../assets/images/unit03/0305_vop.jpg" class="lightbox" data-glightbox="description: .lightbox-desc-4" data-gallery="quarto-lightbox-gallery-4" title="GITTA 2005"><img data-src="../assets/images/unit03/0305_vop.jpg" style="width:82.0%" alt="GITTA 2005"></a></p>
 <figcaption>GITTA 2005</figcaption>
 </figure>
 </div>
@@ -492,7 +492,7 @@ <h2>Geometrische Abfragen</h2>
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 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="../assets/images/unit03/euklid_dist_1.png" class="lightbox" data-gallery="quarto-lightbox-gallery-6" data-glightbox="description: .lightbox-desc-6" title="Euklidische Distanz Vektordatenmodell"><img data-src="../assets/images/unit03/euklid_dist_1.png" alt="Euklidische Distanz Vektordatenmodell"></a></p>
+<p><a href="../assets/images/unit03/euklid_dist_1.png" class="lightbox" data-glightbox="description: .lightbox-desc-6" data-gallery="quarto-lightbox-gallery-6" title="Euklidische Distanz Vektordatenmodell"><img data-src="../assets/images/unit03/euklid_dist_1.png" alt="Euklidische Distanz Vektordatenmodell"></a></p>
 <figcaption>Euklidische Distanz Vektordatenmodell</figcaption>
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@@ -500,7 +500,7 @@ <h2>Geometrische Abfragen</h2>
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 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="../assets/images/unit03/euklid_dist_2.png" class="lightbox" data-gallery="quarto-lightbox-gallery-7" data-glightbox="description: .lightbox-desc-7" title="Euklidische Distanz Rasterdatenmodells, GITTA 2005"><img data-src="../assets/images/unit03/euklid_dist_2.png" alt="Euklidische Distanz Rasterdatenmodells, GITTA 2005"></a></p>
+<p><a href="../assets/images/unit03/euklid_dist_2.png" class="lightbox" data-glightbox="description: .lightbox-desc-7" data-gallery="quarto-lightbox-gallery-7" title="Euklidische Distanz Rasterdatenmodells, GITTA 2005"><img data-src="../assets/images/unit03/euklid_dist_2.png" alt="Euklidische Distanz Rasterdatenmodells, GITTA 2005"></a></p>
 <figcaption>Euklidische Distanz Rasterdatenmodells, GITTA 2005</figcaption>
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 </div>
@@ -512,7 +512,7 @@ <h2>Geometrische Abfragen</h2>
 <h2>Distanzzonen: Distanzpuffer und Distanztransformation</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="../assets/images/unit03/distpuff_polygone.gif" class="lightbox" data-gallery="quarto-lightbox-gallery-8" data-glightbox="description: .lightbox-desc-8" title="Pufferkonzept @gitta2005"><img data-src="../assets/images/unit03/distpuff_polygone.gif" style="width:2000.0%" alt="Pufferkonzept @gitta2005"></a></p>
+<p><a href="../assets/images/unit03/distpuff_polygone.gif" class="lightbox" data-glightbox="description: .lightbox-desc-8" data-gallery="quarto-lightbox-gallery-8" title="Pufferkonzept @gitta2005"><img data-src="../assets/images/unit03/distpuff_polygone.gif" style="width:2000.0%" alt="Pufferkonzept @gitta2005"></a></p>
 <figcaption>Pufferkonzept <span class="citation" data-cites="gitta2005">@gitta2005</span></figcaption>
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@@ -521,7 +521,7 @@ <h2>Distanzzonen: Distanzpuffer und Distanztransformation</h2>
 <h2>Topologische Abfragen</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="../assets/images/unit03/topo_3.png" class="lightbox" data-gallery="quarto-lightbox-gallery-9" data-glightbox="description: .lightbox-desc-9" title="Abbildung 03-19: Topologische Beziehungen von Vektordaten unterschiedlicher Dimension , @gitta2005"><img data-src="../assets/images/unit03/topo_3.png" alt="Abbildung 03-19: Topologische Beziehungen von Vektordaten unterschiedlicher Dimension , @gitta2005"></a></p>
+<p><a href="../assets/images/unit03/topo_3.png" class="lightbox" data-glightbox="description: .lightbox-desc-9" data-gallery="quarto-lightbox-gallery-9" title="Abbildung 03-19: Topologische Beziehungen von Vektordaten unterschiedlicher Dimension , @gitta2005"><img data-src="../assets/images/unit03/topo_3.png" alt="Abbildung 03-19: Topologische Beziehungen von Vektordaten unterschiedlicher Dimension , @gitta2005"></a></p>
 <figcaption>Abbildung 03-19: Topologische Beziehungen von Vektordaten unterschiedlicher Dimension , <span class="citation" data-cites="gitta2005">@gitta2005</span></figcaption>
 </figure>
 </div>
@@ -530,7 +530,7 @@ <h2>Topologische Abfragen</h2>
 <h2>Topologische Abfragen Beispiel 2D</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure>
-<p><a href="../assets/images/unit03/topo_4.png" class="lightbox" data-gallery="quarto-lightbox-gallery-10" data-glightbox="description: .lightbox-desc-10" title="Topologische Abfragen von Vektordaten unterschiedlicher Dimension, GITTA 2005"><img data-src="../assets/images/unit03/topo_4.png" alt="Topologische Abfragen von Vektordaten unterschiedlicher Dimension, GITTA 2005"></a></p>
+<p><a href="../assets/images/unit03/topo_4.png" class="lightbox" data-glightbox="description: .lightbox-desc-10" data-gallery="quarto-lightbox-gallery-10" title="Topologische Abfragen von Vektordaten unterschiedlicher Dimension, GITTA 2005"><img data-src="../assets/images/unit03/topo_4.png" alt="Topologische Abfragen von Vektordaten unterschiedlicher Dimension, GITTA 2005"></a></p>
 <figcaption>Topologische Abfragen von Vektordaten unterschiedlicher Dimension, GITTA 2005</figcaption>
 </figure>
 </div>
@@ -947,7 +947,7 @@ <h2>Zusammenfassung</h2>
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