Layer Estimates:

Layer: ports (ID:0)
Count: 2
Extent:

XMin: 3889550.63079515
YMin: 3422098.36386726
XMax: 3892249.91693985
YMax: 3443564.46790905
Spatial Reference: 102100 (3857)

Layer: healthsites (ID:1)
Count: 93
Extent:

XMin: 3898207.06149099
YMin: 3448606.62367689
XMax: 4073980.71823642
YMax: 3836786.4010182
Spatial Reference: 102100 (3857)

Layer: airports (ID:2)
Count: 3
Extent:

XMin: 3898496.88846444
YMin: 3453401.46520511
XMax: 4005994.97038191
YMax: 3760072.34805624
Spatial Reference: 102100 (3857)

Layer: waterways (ID:3)
Count: 5100
Extent:

XMin: 3879116.16745504
YMin: 3409725.71487129
XMax: 4211558.11036678
YMax: 3868805.29587561
Spatial Reference: 102100 (3857)

Layer: roads (ID:4)
Count: 97897
Extent:

XMin: 3878533.88536628
YMin: 3394654.39427012
XMax: 4381800.50621992
YMax: 3960699.26715249
Spatial Reference: 102100 (3857)

Layer: railways (ID:5)
Count: 24
Extent:

XMin: 3997760.5451965
YMin: 3699734.40946301
XMax: 4134781.12257724
YMax: 3835033.63981352
Spatial Reference: 102100 (3857)