jueves, 10 de marzo de 2011

ELECTRONIC AIDS TO NAVIGATION

ECHO SOUNDER

IT SENDS A RADIO SIGNAL FROM THE BOTTOM OF THE SHIP TO THE SEA-BED, FROM WHICH IT IS REFLECTED.




SONAR SYSTEM


For safe navigation, the following equipments are available:
a. Magnetic and Gyro compass, GPS receivers: for position or location finding
b. Echo sounders: for finding the depth below the ship
c. Wind Speed and Direction instruments
d. Electric or Air Siren
e. Speed log: to measure the speed of the ship
f. Navigational radars
         g. Signaling projectors

2 comentarios:

  1. My Camera is high expensive but perfect standing grip is more effect for shoot. Most of the cam shoot used in aluminium scaffolding for the purpose of non shake in shooting mode. Thanks

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  2. All MNC company need interior designs for new look. Its help look and feel gud.

    ResponderEliminar