Layer Estimates:

Layer: CharlotteBoundary (ID:0)
Count: 1
Extent:

XMin: -9022156.73326797
YMin: 4162714.09220877
XMax: -8972793.41846617
YMax: 4222046.58150023
Spatial Reference: 102100 (3857)

Layer: CharlotteTracts (ID:1)
Count: 233
Extent:

XMin: -9024901.05570808
YMin: 4159803.64316731
XMax: -8960917.65126521
YMax: 4236202.99021064
Spatial Reference: 102100 (3857)