Layer Estimates:

Layer: ports (ID:0)
Count: 19
Extent:

XMin: 3316292.14448903
YMin: 3085853.68053124
XMax: 3858736.9727295
YMax: 3696482.52123839
Spatial Reference: 102100 (3857)

Layer: healthsites (ID:1)
Count: 391
Extent:

XMin: 3032504.68756085
YMin: 2762591.49635255
XMax: 3938216.79597439
YMax: 3689734.56458569
Spatial Reference: 102100 (3857)

Layer: airports (ID:2)
Count: 20
Extent:

XMin: 3168500.22516293
YMin: 2555723.24209467
XMax: 3947957.18462711
YMax: 3669273.8440716
Spatial Reference: 102100 (3857)

Layer: waterways (ID:3)
Count: 9559
Extent:

XMin: 2765043.40503854
YMin: 2509581.71417551
XMax: 3949777.63678784
YMax: 3723847.93944574
Spatial Reference: 102100 (3857)

Layer: roads (ID:4)
Count: 786651
Extent:

XMin: 2758453.68169235
YMin: 2509634.60090905
XMax: 4106831.82755371
YMax: 3720473.34614672
Spatial Reference: 102100 (3857)

Layer: railways (ID:5)
Count: 1662
Extent:

XMin: 2789568.17756492
YMin: 2750078.34172615
XMax: 3812835.05974979
YMax: 3707575.47612387
Spatial Reference: 102100 (3857)