Layer Estimates:

Layer: San_Francisco_Crimes (ID:0)
Count: 74760
Extent:

XMin: -13638156.2498
YMin: 4538262.02792917
XMax: -13621636.2882
YMax: 4554025.50968154
Spatial Reference: 102100 (3857)

Layer: Space_time_EmergingHotSpotAnalysis (ID:1)
Count: 1996
Extent:

XMin: -13638383.318
YMin: 4538084.96736916
XMax: -13621409.22
YMax: 4554051.937056
Spatial Reference: 102100 (3857)