Layer Estimates:

Layer: Rail (ID:0)
Count: 14527
Extent:

XMin: -0.528909799647465
YMin: 51.2855432003585
XMax: 0.358112899590718
YMax: 51.6982384999069
Spatial Reference: 4326 (4326)

Layer: Land Use (ID:1)
Count: 70986
Extent:

XMin: -0.51778149961649
YMin: 51.2745043001334
XMax: 0.369424699989974
YMax: 51.7036864004071
Spatial Reference: 4326 (4326)

Layer: parliament (ID:2)
Count: 12
Extent:

XMin: -0.125801499739396
YMin: 51.4976925003087
XMax: -0.123652700111961
YMax: 51.5008191004212
Spatial Reference: 4326 (4326)

Layer: Westminster Abbey (ID:3)
Count: 1
Extent:

XMin: -0.12854720009318
YMin: 51.4990755002342
XMax: -0.126234200447925
YMax: 51.4997271004254
Spatial Reference: 4326 (4326)

Layer: St. Paul's Cathedral (ID:4)
Count: 1
Extent:

XMin: -0.0995734998170974
YMin: 51.5133982002668
XMax: -0.0972995999965178
YMax: 51.5141715003145
Spatial Reference: 4326 (4326)

Layer: Primary Roads (ID:5)
Count: 1
Extent:

XMin: -0.502257499583891
YMin: 51.2832275998739
XMax: 0.266572699970197
YMax: 51.6859310996406
Spatial Reference: 4326 (4326)

Layer: Thames (ID:6)
Count: 8
Extent:

XMin: -0.431700399753595
YMin: 51.3873038002303
XMax: 0.257366299714988
YMax: 51.5195414997405
Spatial Reference: 4326 (4326)