Layer Estimates:

Layer: Museums_in_Hong_Kong (ID:7)
Count: 18
Extent:

XMin: 12703817.6181279
YMin: 2543271.35340663
XMax: 12726192.8668955
YMax: 2565349.03659962
Spatial Reference: 102100 (3857)

Layer: Tram_stops_in_Hong_Kong (ID:8)
Count: 117
Extent:

XMin: 12704508.5991588
YMin: 2543948.28486846
XMax: 12716053.3852736
YMax: 2546641.18860327
Spatial Reference: 102100 (3857)

Layer: tramconnections (ID:0)
Count: 64
Extent:

XMin: 12706413.9153412
YMin: 2544745.67033906
XMax: 12716583.9610496
YMax: 2546608.63427198
Spatial Reference: 102100 (3857)

Layer: HKDistrict18 (ID:36)
Count: 18
Extent:

XMin: 12672061.6491473
YMin: 2529946.00898887
XMax: 12739624.4148792
YMax: 2579129.08117371
Spatial Reference: 102100 (3857)