Layer Estimates:

Layer: Parks (ID:0)
Count: 6670
Extent:

XMin: -9810282.73107438
YMin: 4546943.30190088
XMax: -9431276.30283635
YMax: 5126840.52531811
Spatial Reference: 102100 (3857)

Layer: delaware county (ID:1)
Count: 3233
Extent:

XMin: -19951916.4837268
YMin: -1643353.73317949
XMax: 20021886.7298438
YMax: 11554352.6208824
Spatial Reference: 102100 (3857)

Layer: cities (ID:2)
Count: 679
Extent:

XMin: -9789780.31264436
YMin: 4561842.05305286
XMax: -9440526.06910593
YMax: 5125201.33746382
Spatial Reference: 102100 (3857)