Layer Estimates:

Layer: Muzentoren_Import3DFiles (ID:1)
Count: 1
Extent:

XMin: 81783.6163000017
YMin: 455042.5229
XMax: 81817.4585000016
YMax: 455085.160599999
Spatial Reference: 28992 (28992)
Vertical Spatial Reference: 5621 (5621)