Layer Estimates:

Layer: NON-FRONTLINE (ID:0)
Count: 104
Extent:

XMin: -25.3617523733733
YMin: -46.9820023260465
XMax: 63.5033351268147
YMax: 37.5595922199051
Spatial Reference: 4326 (4326)

Layer: FRONTLINE (ID:1)
Count: 46
Extent:

XMin: -17.5428654757611
YMin: -25.6062966203927
XMax: 50.4865355192988
YMax: 27.3648833610783
Spatial Reference: 4326 (4326)