Layer Estimates:

Layer: librarypolygons (ID:0)
Count: 4
Extent:

XMin: -8087696.2216
YMin: 5094875.4319
XMax: -8085625.3975
YMax: 5095724.7588
Spatial Reference: 102100 (3857)

Layer: walkability (ID:1)
Count: 2585
Extent:

XMin: -8218753.66519986
YMin: 4962672.29622855
XMax: -7970114.50179622
YMax: 5208770.76951763
Spatial Reference: 102100 (3857)