Layer Estimates:

Layer: Drenaje_Doble (ID:0)
Count: 16
Extent:

XMin: -8444129.8219014
YMin: 734477.799637015
XMax: -8430017.27668631
YMax: 744770.236444795
Spatial Reference: 102100 (3857)

Layer: Curva_Nivel (ID:1)
Count: 297
Extent:

XMin: -8444404.65768607
YMin: 734436.594449272
XMax: -8429173.99761998
YMax: 744777.641730825
Spatial Reference: 102100 (3857)