Layer Estimates:

Layer: HOLC_Norfolk (ID:0)
Count: 76
Extent:

XMin: -8500564.8184
YMin: 4410331.0265
XMax: -8484278.3316
YMax: 4434738.8772
Spatial Reference: 102100 (3857)

Layer: Norfolk_Temp_by_Block_HOLC (ID:1)
Count: 2668
Extent:

XMin: -8495855.2247
YMin: 4414519.6675
XMax: -8484718.1549
YMax: 4434738.87720001
Spatial Reference: 102100 (3857)