Layer Estimates:

Layer: Sailability Ports (ID:0)
Count: 7
Extent:

XMin: 529937.9701
YMin: 550147.209799999
XMax: 740899.3965
YMax: 939945.9604
Spatial Reference: 2157 (2157)

Layer: Sailability_route_polyline (ID:1)
Count: 7
Extent:

XMin: 413310.5576
YMin: 514336.2227
XMax: 775404.3354
YMax: 963608.2024
Spatial Reference: 2157 (2157)