Editing Ship model (section)

== Manned ==
Manned models are model ships that can carry and be handled by at least one person on an open expanse of water. They must behave just like real ships, giving the shiphandler the same sensations. Physical conditions such as wind, currents, waves, water depths, channels and berths must be reproduced realistically.

[[File:Capttanker.jpg|thumb|Manned model of a 250 000 dwt tanker]]
Manned models are used for research (e.g. ship behaviour), engineering (e.g. port layout) and for training in shiphandling (e.g. maritime pilots, masters and officers). They are usually at 1:25 scale.

The aim of training on manned models is to enable seamen to acquire or to develop manoeuvring skills through a better understanding of a ship's behaviour as it sails in restricted water conditions at manoeuvring speed.
Manned models are considered by maritime pilots as the next best thing to a full-scale prototype for understanding a ship's behaviour.<ref>{{cite web| title=Puget Sound Maritime Pilots| url=http://www.pspilots.org/pilots_training_scale.html| url-status=dead| archive-url=https://web.archive.org/web/20070906062608/http://www.pspilots.org/pilots_training_scale.html| archive-date=2007-09-06}}</ref> Those who have trained on both claim that scale models are complementary to [[computer simulation|computer simulators]]. While manoeuvres with currents, waves, tugs, anchors, bank effects, etc. are reproduced more accurately on scale models, numerical simulators are more realistic when it comes to the bridge environment.

The [[Port Revel Shiphandling Training Centre]] is a French maritime pilotage school specializing in training for pilots, masters, and officers on large ships like [[supertanker]]s, [[container ship]]s, [[LNG carrier]]s and [[cruise ship]]s. The facility uses manned models at a 1:25 scale on a man-made lake designed to simulate natural conditions in harbours, canals, and open seas. It was the first such facility in the world.  The centre was originally created in 1967 near [[Grenoble]] by Laboratoire Dauphinois d'Hydraulique.