Layer Estimates:

Layer: jbk_punt (ID:0)
Count: 45
Extent:

XMin: 74283.1372000016
YMin: 450467.956500001
XMax: 84309.1462999992
YMax: 458212.357500002
Spatial Reference: 28992 (28992)

Layer: jbk_vlak (ID:1)
Count: 949
Extent:

XMin: 73923.9659999981
YMin: 449804.412999999
XMax: 85389.6770000011
YMax: 459379.708999999
Spatial Reference: 28992 (28992)