Layer Estimates:

Layer: Aeres_15min_walk (ID:0)
Count: 18
Extent:

XMin: 139546.738699999
YMin: 443639.167599998
XMax: 206576.738699999
YMax: 586644.167599998
Spatial Reference: 28992 (28992)
Vertical Spatial Reference: 5709 (5709)