Layer Estimates:

Layer: ProfileText (ID:0)
Count: 359
Extent:

XMin: 151.729775466765
YMin: 14.438160963675
XMax: 543587.575445623
YMax: 467746.620519727
Spatial Reference: 102100 (3857)

Layer: ProfileLines (ID:1)
Count: 776
Extent:

XMin: 516586.792670944
YMin: 409287.587953142
XMax: 544270.901547964
YMax: 468778.701819344
Spatial Reference: 102100 (3857)