Layer Estimates:

Layer: Stadsverwarmings_Buffer3D (ID:0)
Count: 62
Extent:

XMin: 82791.3590000011
YMin: 453342.780400001
XMax: 83362.9882000014
YMax: 454099.8356
Spatial Reference: 28992 (28992)
Vertical Spatial Reference: 5709 (5709)