diff --git a/public/Testgebiete.html b/public/Testgebiete.html
index c72e965942fa766c2858c2229df594495da878f1..5d499ea446db734a1f23d3c27b342973cd44ca25 100644
--- a/public/Testgebiete.html
+++ b/public/Testgebiete.html
@@ -2,7 +2,7 @@
 <html lang="en">
   <head>
     <meta charset="utf-8" />
-    <title>Pointcloud Demo at HFT</title>
+    <title>INSPIRER Testgebiete</title>
 
     <link
       href="https://cesium.com/downloads/cesiumjs/releases/1.69/Build/Cesium/Widgets/widgets.css"
diff --git a/public/buildingTiles/BHT/b3dms/R.b3dm b/public/buildingTiles/BHT/b3dms/R.b3dm
index a998076e0e3656995ba1e21f9952c5c1fcfef9c3..52be338c50a698c2993f58955424f944f914a624 100644
Binary files a/public/buildingTiles/BHT/b3dms/R.b3dm and b/public/buildingTiles/BHT/b3dms/R.b3dm differ
diff --git a/public/buildingTiles/BHT/b3dms/R/E.b3dm b/public/buildingTiles/BHT/b3dms/R/E.b3dm
new file mode 100644
index 0000000000000000000000000000000000000000..585301f1bf5eb63d2d7776885cbba36c04ef0a6f
Binary files /dev/null and b/public/buildingTiles/BHT/b3dms/R/E.b3dm differ
diff --git a/public/buildingTiles/BHT/b3dms/R/NE.b3dm b/public/buildingTiles/BHT/b3dms/R/NE.b3dm
index 823607f19fbc3a6811bc7bf73f4e37f25822849a..42a46518358033ace3f87df8484ee6c81f940dea 100644
Binary files a/public/buildingTiles/BHT/b3dms/R/NE.b3dm and b/public/buildingTiles/BHT/b3dms/R/NE.b3dm differ
diff --git a/public/buildingTiles/BHT/b3dms/R/SW.b3dm b/public/buildingTiles/BHT/b3dms/R/SW.b3dm
index acfa53aeaa99c865111234140cae0663a03b10ca..e15248d5cc14f3b90ec508a75a230532a4bdf513 100644
Binary files a/public/buildingTiles/BHT/b3dms/R/SW.b3dm and b/public/buildingTiles/BHT/b3dms/R/SW.b3dm differ
diff --git a/public/buildingTiles/BHT/b3dms/R/W.b3dm b/public/buildingTiles/BHT/b3dms/R/W.b3dm
new file mode 100644
index 0000000000000000000000000000000000000000..b8c8ee87d696460702c2e4093936b139fde98d38
Binary files /dev/null and b/public/buildingTiles/BHT/b3dms/R/W.b3dm differ
diff --git a/public/buildingTiles/BHT/b3dms/desktop.ini b/public/buildingTiles/BHT/b3dms/desktop.ini
deleted file mode 100644
index 847b741b9a437a46edba88129526d4bd140977f4..0000000000000000000000000000000000000000
Binary files a/public/buildingTiles/BHT/b3dms/desktop.ini and /dev/null differ
diff --git a/public/buildingTiles/BHT/desktop.ini b/public/buildingTiles/BHT/desktop.ini
deleted file mode 100644
index 847b741b9a437a46edba88129526d4bd140977f4..0000000000000000000000000000000000000000
Binary files a/public/buildingTiles/BHT/desktop.ini and /dev/null differ
diff --git a/public/buildingTiles/BHT/tileset.json b/public/buildingTiles/BHT/tileset.json
index 064199cf37dc6e042f7b799a548a1fdb113d5268..461bd4282269c2cdaecc967a411e4c0993057d59 100644
--- a/public/buildingTiles/BHT/tileset.json
+++ b/public/buildingTiles/BHT/tileset.json
@@ -4,7 +4,7 @@
     },
     "geometricError": 247.9417658429499,
     "root": {
-        "refine": "ADD",
+        "refine": "REPLACE",
         "boundingVolume": {
             "region": [
                 0.2329960989214269,
@@ -15,41 +15,28 @@
                 86.2489032390836
             ]
         },
-        "content": {
-            "uri": "b3dms/R.b3dm",
-            "boundingVolume": {
-                "region": [
-                    0.2329960989214269,
-                    0.9170443736130169,
-                    0.23311497883637408,
-                    0.9170987530397745,
-                    32.8400001525879,
-                    86.2489032390836
-                ]
-            }
-        },
         "children": [
             {
                 "boundingVolume": {
                     "region": [
                         0.2329960989214269,
                         0.9170443736130169,
-                        0.23305553887890046,
-                        0.9170715633263957,
-                        32.8400001525879,
-                        86.2489032390836
+                        0.2330450287307184,
+                        0.917096480581439,
+                        33.6300010681152,
+                        68.66
                     ]
                 },
                 "content": {
-                    "uri": "b3dms/R/NE.b3dm",
+                    "uri": "b3dms/R/E.b3dm",
                     "boundingVolume": {
                         "region": [
-                            0.23303781472316767,
-                            0.9170588983247077,
-                            0.23304767791082373,
-                            0.9170645423431714,
-                            34.810001373291,
-                            39.4694109616214
+                            0.2329960989214269,
+                            0.9170443736130169,
+                            0.2330450287307184,
+                            0.917096480581439,
+                            33.6300010681152,
+                            68.66
                         ]
                     }
                 },
@@ -58,30 +45,43 @@
             {
                 "boundingVolume": {
                     "region": [
-                        0.2329960989214269,
-                        0.9170715633263957,
-                        0.23305553887890046,
+                        0.2330269564334621,
+                        0.9170588983247077,
+                        0.23311497883637408,
                         0.9170987530397745,
                         32.8400001525879,
                         86.2489032390836
                     ]
                 },
                 "content": {
-                    "uri": "b3dms/R/SW.b3dm",
+                    "uri": "b3dms/R/W.b3dm",
                     "boundingVolume": {
                         "region": [
-                            0.23301939875921435,
-                            0.9170718013658467,
-                            0.23302710207027516,
-                            0.9170755158016375,
-                            36.0,
-                            56.4664026524832
+                            0.2330269564334621,
+                            0.9170588983247077,
+                            0.23311497883637408,
+                            0.9170987530397745,
+                            32.8400001525879,
+                            86.2489032390836
                         ]
                     }
                 },
                 "geometricError": 0.0
             }
         ],
+        "content": {
+            "uri": "b3dms/R.b3dm",
+            "boundingVolume": {
+                "region": [
+                    0.2329960989214269,
+                    0.9170443736130169,
+                    0.23311497883637408,
+                    0.9170987530397745,
+                    32.8400001525879,
+                    86.2489032390836
+                ]
+            }
+        },
         "geometricError": 52.78743525512473
     },
     "properties": {