Layer Estimates:

Layer: Allegheny County Block Groups (ID:0)
Count: 1168
Extent:

XMin: -8954594.21647127
YMin: 4884385.64148275
XMax: -8862526.06224678
YMax: 4974590.09505865
Spatial Reference: 102100 (3857)

Layer: MVA Layer File (ID:1)
Count: 1114
Extent:

XMin: -8945731.84417835
YMin: 4894225.15033381
XMax: -8870912.65681696
YMax: 4964513.41733289
Spatial Reference: 102100 (3857)

Layer: Race (ID:2)
Count: 1168
Extent:

XMin: -8954594.21647127
YMin: 4884385.64148275
XMax: -8862526.06224678
YMax: 4974590.09505865
Spatial Reference: 102100 (3857)

Layer: Market Value Analysis (ID:3)
Count: 1114
Extent:

XMin: -8945731.84417835
YMin: 4894225.15033381
XMax: -8870912.65681696
YMax: 4964513.41733289
Spatial Reference: 102100 (3857)

Layer: MVA (ID:4)
Count: 1114
Extent:

XMin: -8945731.84417835
YMin: 4894225.15033381
XMax: -8870912.65681696
YMax: 4964513.41733289
Spatial Reference: 102100 (3857)

Layer: MVA (ID:5)
Count: 1114
Extent:

XMin: -8945731.84417835
YMin: 4894225.15033381
XMax: -8870912.65681696
YMax: 4964513.41733289
Spatial Reference: 102100 (3857)