Layer Estimates:

Layer: Nieuwekerk_Import3DFiles (ID:1)
Count: 1
Extent:

XMin: 81520.7696000002
YMin: 454747.149300002
XMax: 81568.318
YMax: 454787.281300001
Spatial Reference: 28992 (28992)
Vertical Spatial Reference: 5621 (5621)