Layer Estimates:

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

XMin: -13515592.8645
YMin: 4179813.387
XMax: -13402147.5132
YMax: 4284306.7576
Spatial Reference: 102100 (3857)

Layer: SanSimeon_Imagery_Index (ID:1)
Count: 2335
Extent:

XMin: -13515592.8645
YMin: 4179813.387
XMax: -13402147.5132
YMax: 4284306.7576
Spatial Reference: 102100 (3857)