Layer Estimates:

Layer: Barreiras Existentes (ID:0)
Count: 108
Extent:

XMin: -64.7287500003122
YMin: -21.6004166665958
XMax: -53.3974163477862
YMax: -14.3329391476235
Spatial Reference: 4326 (4326)

Layer: Free Flowing Rivers (ID:1)
Count: 10829
Extent:

XMin: -66.6749999997501
YMin: -27.3405693179196
XMax: -53.3125000003747
YMax: -14.2125000002747
Spatial Reference: 4326 (4326)