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  • Thumbnail for Pitometer log
    Pitometer logs (also known as pit logs) are devices used to measure a ship's speed relative to the water. They are used on both surface ships and submarines...
    9 KB (1,094 words) - 22:16, 14 January 2024
  • extends into the water beneath the hull of a ship. It is part of the pitometer log, a device for measuring the ship's speed through the water. Electromagnetic...
    1 KB (95 words) - 00:04, 15 January 2023
  • usually a transport vehicle. They include: Wheel speed sensors Speedometers Pitometer logs Pitot tubes Airspeed indicators Piezo sensors (e.g. in a road surface)...
    12 KB (1,021 words) - 04:16, 7 March 2024
  • due to friction) Measures speed relative to the water, not to the Earth Pitometer log Groves, Paul (2013). Principles of GNSS, Inertial, and Multisensor...
    2 KB (274 words) - 14:05, 12 August 2023
  • Thumbnail for Chip log
    most commercial GPS systems are not configured to operate in this mode. Pitometer log (pit log) – a more modern form of log operating on the principle of...
    11 KB (1,434 words) - 16:45, 28 September 2024
  • Thumbnail for Rangekeeper
    they received information from the various sensors (e.g. gun director, pitometer, rangefinder, gyrocompass) and sent commands to the guns. These computers...
    37 KB (4,719 words) - 08:19, 10 June 2024
  • Thumbnail for Iowa-class battleship
    the director and Mark 8/13 fire control radar, stable vertical, ship pitometer log and gyrocompass, and anemometer. The GFCS uses remote power control...
    131 KB (15,733 words) - 04:36, 28 October 2024
  • Thumbnail for Mark I Fire Control Computer
    gyroscopic device that reacted to the roll and pitch of the ship, the pitometer log, which measured the ship's speed through the water, and an anemometer...
    8 KB (1,128 words) - 12:20, 19 July 2024
  • Thumbnail for Ship gun fire-control system
    Radar (range), the ship's gyrocompass (true ship's course), the ships Pitometer log (ship's speed), the Stable Vertical (ship's deck tilt, sensed as level...
    78 KB (10,710 words) - 06:26, 12 July 2024
  • Thumbnail for Armament of the Iowa-class battleship
    Radar (range), the ship's gyrocompass (true ship's course), the ship's Pitometer log (ship's speed), the Stable Vertical (ship's roll and pitch), and the...
    57 KB (7,482 words) - 16:42, 22 March 2024
  • Thumbnail for Torpedo Data Computer
    speed, which were read automatically from the submarine's gyrocompass and pitometer log estimated target course, speed, and range information (obtained using...
    30 KB (3,426 words) - 17:55, 29 August 2024
  • last position also gave him control of two subsidiary companies: British Pitometer and Hydrautomat. He served as President of the Institution of Mechanical...
    3 KB (319 words) - 23:36, 13 May 2023
  • affectionately known as ‘The Glen'. A subsidiary company, the British Pitometer Co Ltd, was established in 1921 and was also based in Kilmarnock. Another...
    11 KB (1,028 words) - 11:42, 2 November 2023
  • Thumbnail for French submarine Le Centaure
    soundproofing, and radars, more efficient listening gear, a sonar, a new pitometer log, a new bathythermograph, air conditioning, and a refrigerator were...
    17 KB (1,712 words) - 17:49, 21 March 2024
  • Thumbnail for French submarine Le Glorieux
    soundproofing, and radars, more efficient listening gear, a sonar, a new pitometer log, a new bathythermograph, air conditioning, and a refrigerator were...
    28 KB (3,376 words) - 17:21, 14 October 2024
  • Thumbnail for French submarine Archimède (Q142)
    soundproofing, and radars, more efficient listening gear, a sonar, a new pitometer log, a new bathythermograph, air conditioning, and a refrigerator were...
    30 KB (3,373 words) - 19:28, 9 July 2024