Hydrography Data - Page 2

Show the ruined remains of a stranded or sunken vessel that has been rendered useless.

Shows an enclosed channel for carrying a watercourse (for example: a stream, a sewer, or a drain) under a route (for example: a road, a railway, or an embankment). Usually the construction of the route is unaffected.

Shows an artificial waterway with no flow, or a controlled flow, used for draining or irrigating land.

Shows a structure that protects a waterbody region (for example: a shore, a harbour, and/or an anchorage) from water waves by preventing them from reaching the protected region or reducing their magnitude.

Shows a shallow place in a body of water used as a crossing.

Show an isolated rocky formation or a single large stone or coral, usually one constituting a danger to navigation.

Show the line where a land mass is in contact with a body of water.

Show a structure primarily used as a berthing place for vessels.

Show a vertically decending part of a watercourse where it falls from a height (for example: over a rock or a precipice).

Show a mass of rock or coral which either reaches close to the sea surface or is exposed at low tide, posing a hazard to navigation.