Layer Estimates:

Layer: LETGO_Day4 - Trackpoints (ID:0)
Count: 2063
Extent:

XMin: -276473.0901
YMin: 6688230.3699
XMax: -244403.0599
YMax: 6811727.4901
Spatial Reference: 102100 (3857)

Layer: LETGO_Day4 (ID:1)
Count: 1
Extent:

XMin: -276473.09
YMin: 6688230.37
XMax: -244403.06
YMax: 6811727.49
Spatial Reference: 102100 (3857)