Layer Estimates:

Layer: Sample Waypoints (ID:0)
Count: 11
Extent:

XMin: -10815146.7884
YMin: 3010025.5206
XMax: -10419810.4557
YMax: 3413902.0217
Spatial Reference: 102100 (3857)
Vertical Spatial Reference: 115700 (115700)

Layer: PortsP (ID:1)
Count: 9
Extent:

XMin: -10844857.3342
YMin: 3007200.8418
XMax: -10451895.17
YMax: 3470000.0615
Spatial Reference: 102100 (3857)
Vertical Spatial Reference: 115700 (115700)

Layer: GPX_Waypoints (ID:2)
Count: 819
Extent:

XMin: -10827416.0553
YMin: 2995149.1011
XMax: -10290752.2152
YMax: 3413953.0818
Spatial Reference: 102100 (3857)
Vertical Spatial Reference: 115700 (115700)

Layer: Ports$ (ID:11)
Count: 9

Layer: GPS$ (ID:12)
Count: 12

Layer: gps2.csv (ID:13)
Count: 12