Layer Estimates:

Layer: SSM3_mask_v2 (ID:1)
Count: 3097
Extent:

XMin: -13904566.6033133
YMin: 5946823.22518449
XMax: -13595419.0074702
YMax: 6391968.00037148
Spatial Reference: 102100 (3857)

Layer: SSM3_mask_v3 (ID:2)
Count: 3331
Extent:

XMin: -14270461.8956518
YMin: 5933259.04659601
XMax: -13587674.393309
YMax: 6756484.94217484
Spatial Reference: 102100 (3857)

Layer: SSM3_mask_v4 (ID:3)
Count: 3436
Extent:

XMin: -14270461.8956518
YMin: 5654507.9973166
XMax: -13558372.2678924
YMax: 6756484.94206908
Spatial Reference: 102100 (3857)