Layer Estimates:

Layer: Passenger Ferry Services (ID:0)
Count: 13
Extent:

XMin: 260598.0294
YMin: 5484444.6709
XMax: 816785.9408
YMax: 6097179.4016
Spatial Reference: 25830 (25830)

Layer: High Density Navigation Routes (ID:1)
Count: 1
Extent:

XMin: -22613.0920971643
YMin: 5286572.58410253
XMax: 1189353.11392004
YMax: 6900649.97896452
Spatial Reference: 25830 (25830)

Layer: Navigational Approaches (ID:2)
Count: 427
Extent:

XMin: 319050.33963878
YMin: 5551657.96097015
XMax: 859572.863310177
YMax: 6143833.94826098
Spatial Reference: 25830 (25830)