Layer Estimates:

Layer: Research Area (ID:0)
Count: 1
Extent:

XMin: 182786.614999998
YMin: 578677.9012
XMax: 183013.627999999
YMax: 578861.257800002
Spatial Reference: 28992 (28992)

Layer: RESEARCHAREA_Erase4_Union_Di (ID:1)
Count: 2
Extent:

XMin: 182786.614999998
YMin: 578677.9012
XMax: 183013.627999999
YMax: 578861.257800002
Spatial Reference: 28992 (28992)