Layer Estimates:

Layer: platform (ID:0)
Count: 7303
Extent:

XMin: -10810629.8932749
YMin: 3003541.17671428
XMax: -9757790.85142429
YMax: 3528665.00792717
Spatial Reference: 102100 (3857)

Layer: ppl_arcs (ID:1)
Count: 16671
Extent:

XMin: -10838862.4646465
YMin: 3001772.81199277
XMax: -9192177.30707222
YMax: 3551948.78780327
Spatial Reference: 102100 (3857)

Layer: fedstate (ID:2)
Count: 766
Extent:

XMin: -10821533.33486
YMin: 2811792.84204862
XMax: -9032154.46758545
YMax: 3535248.32722151
Spatial Reference: 102100 (3857)

Layer: blocks (ID:3)
Count: 29102
Extent:

XMin: -10824597.4351828
YMin: 2726706.56406228
XMax: -9030482.97311955
YMax: 3540770.89493927
Spatial Reference: 102100 (3857)