Layer Estimates:

Layer: Position_Accuracy (ID:0)
Count: 148
Extent:

XMin: -180
YMin: -90
XMax: 180
YMax: 90
Spatial Reference: 4326 (4326)

Layer: GPS (ID:1)
Count: 217
Extent:

XMin: -180
YMin: -90
XMax: 180
YMax: 90
Spatial Reference: 4326 (4326)