Layer Estimates:

Layer: Channel Depth (ID:0)
Count: 68
Extent:

XMin: 11870368.3682375
YMin: 2074647.33029669
XMax: 13820314.7820072
YMax: 4975536.36101052
Spatial Reference: 102100 (3857)

Layer: Province (ID:1)
Count: 63
Extent:

XMin: 8188746.7195264
YMin: 1161093.00814382
XMax: 15002980.2633787
YMax: 7087271.46518855
Spatial Reference: 102100 (3857)