Layer Estimates:

Layer: visibility_2000 (ID:0)
Count: 441
Extent:

XMin: 11475617.8078616
YMin: 3898330.00011058
XMax: 11483841.1273729
YMax: 3903331.4582835
Spatial Reference: 102747 (2284)

Layer: visibility_1950_2000 (ID:1)
Count: 4121
Extent:

XMin: 11476108.2484817
YMin: 3896240.0000255
XMax: 11484259.9998948
YMax: 3907812.19210417
Spatial Reference: 102747 (2284)

Layer: visibility_1900_1950 (ID:2)
Count: 23468
Extent:

XMin: 11475219.9999302
YMin: 3896240.0000255
XMax: 11484259.9998948
YMax: 3908000.00012751
Spatial Reference: 102747 (2284)

Layer: visibility_1850_1900 (ID:3)
Count: 11008
Extent:

XMin: 11475000.0000459
YMin: 3895015.28085525
XMax: 11483522.6972393
YMax: 3909999.99990151
Spatial Reference: 102747 (2284)

Layer: visibility_1850 (ID:4)
Count: 868
Extent:

XMin: 11474999.9999368
YMin: 3899998.15051384
XMax: 11481885.5524387
YMax: 3909999.99993268
Spatial Reference: 102747 (2284)