Layer Estimates:

Layer: Footprints (ID:0)
Count: 17
Extent:

XMin: -16687333.631
YMin: 8666114.6535
XMax: -16683393.5797
YMax: 8676527.1433
Spatial Reference: 102100 (3857)

Layer: AnchorageBuildings.csv (ID:1)
Count: 18