Layer Estimates:

Layer: Large_rivers (ID:0)
Count: 20
Extent:

XMin: -2884129.66328176
YMin: 4360233.87781992
XMax: 4893623.43737315
YMax: 10622889.2800524
Spatial Reference: 102100 (3857)

Layer: RiverBasinDistrict_bwrkt_v1 (ID:1)
Count: 88
Extent:

XMin: -7032173.23427876
YMin: -2440400.40175893
XMax: 6217694.92206205
YMax: 10856006.5035742
Spatial Reference: 102100 (3857)

Layer: LER_countries_v5 (ID:2)
Count: 38
Extent:

XMin: -20037507.0671618
YMin: -2436517.21543641
XMax: 20037507.0671618
YMax: 16850435.7556627
Spatial Reference: 102100 (3857)