Layer Estimates:

Layer: Municipalities (ID:0)
Count: 1122
Extent:

XMin: 144935.801010277
YMin: 19873.5344250579
XMax: 1807031.78243776
YMax: 1986080.35785481
Spatial Reference: 3116 (3116)

Layer: City blocks (ID:1)
Count: 276000
Extent:

XMin: 473620.116287409
YMin: 568611.783465459
XMax: 1222784.49567337
YMax: 1799651.42133957
Spatial Reference: 3116 (3116)

Layer: World countries (ID:2)
Count: 249
Extent:

XMin: -4623012.97264116
YMin: -9431214.69068948
XMax: 6623012.97283782
YMax: 9989108.89239087
Spatial Reference: 3116 (3116)