Layer Estimates:

Layer: Grid Range (ID:0)
Count: 36
Extent:

XMin: 419989.7179
YMin: 510037.7634
XMax: 739920.7999
YMax: 959978.312000001
Spatial Reference: 2157 (2157)

Layer: Grid Distribution (ID:1)
Count: 36
Extent:

XMin: 419989.7179
YMin: 520073.5096
XMax: 739920.7999
YMax: 959978.312000001
Spatial Reference: 2157 (2157)