Layer Estimates:

Layer: SF_Parks (ID:3)
Count: 222
Extent:

XMin: -13638251.6060153
YMin: 4525890.07550447
XMax: -13340666.456364
YMax: 4563862.02035922
Spatial Reference: 102100 (3857)

Layer: SF_Water (ID:4)
Count: 60
Extent:

XMin: -13711648.9635702
YMin: 4528670.76395667
XMax: -13612346.9499604
YMax: 4569517.73642321
Spatial Reference: 102100 (3857)

Layer: SF_Tracts (ID:5)
Count: 197
Extent:

XMin: -13711648.9635702
YMin: 4528670.76395667
XMax: -13612346.9499604
YMax: 4569517.73642321
Spatial Reference: 102100 (3857)