Layer Estimates:

Layer: MOPO_Buoys (ID:0)
Count: 8
Extent:

XMin: -7939466.53625378
YMin: 5205377.05132626
XMax: -7938926.81398508
YMax: 5206032.57431174
Spatial Reference: 102100 (3857)

Layer: MOPO_CourseRoute (ID:1)
Count: 2
Extent:

XMin: -7939485.58602403
YMin: 5205369.97825692
XMax: -7938909.76802753
YMax: 5206045.10136684
Spatial Reference: 102100 (3857)