Layer Estimates:

Layer: s18_km2 (ID:0)
Count: 56
Extent:

XMin: -19942768.5721895
YMin: -1637244.49957747
XMax: 20012846.3640119
YMax: 11528304.8215106
Spatial Reference: 102100 (3857)

Layer: c18_km2 (ID:1)
Count: 3233
Extent:

XMin: -19942768.5721895
YMin: -1637244.49957747
XMax: 20012846.3640119
YMax: 11528304.8215106
Spatial Reference: 102100 (3857)