Layer Estimates:

Layer: waterways (ID:0)
Count: 250
Extent:

XMin: 4647949.32671375
YMin: 1227073.68506201
XMax: 4820033.30739712
YMax: 1422638.16586611
Spatial Reference: 102100 (3857)

Layer: roads (ID:1)
Count: 2221
Extent:

XMin: 4619607.69246491
YMin: 1220578.85210685
XMax: 4832198.60203322
YMax: 1454418.92242935
Spatial Reference: 102100 (3857)

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

XMin: 4803242.76598401
YMin: 1293835.72677825
XMax: 4818424.42904012
YMax: 1341884.23825675
Spatial Reference: 102100 (3857)

Layer: ports (ID:3)
Count: 3
Extent:

XMin: 4795528.84843293
YMin: 1299070.92511049
XMax: 4802606.59738566
YMax: 1301209.40806516
Spatial Reference: 102100 (3857)

Layer: railways (ID:4)
Count: 154
Extent:

XMin: 4746408.17536135
YMin: 1240052.29274716
XMax: 4802814.00781105
YMax: 1301217.96543904
Spatial Reference: 102100 (3857)