Layer Estimates:

Layer: Grid Range (ID:0)
Count: 57
Extent:

XMin: 419989.4576
YMin: 510037.7634
XMax: 749918.3083
YMax: 969980.1305
Spatial Reference: 2157 (2157)

Layer: Grid Distribution (ID:1)
Count: 57
Extent:

XMin: 419989.4576
YMin: 510037.7634
XMax: 749918.3083
YMax: 969980.1305
Spatial Reference: 2157 (2157)