pulse altimeter

См. также в других словарях:

• altimeter — /al tim i teuhr, al teuh mee teuhr/, n. 1. a sensitive aneroid barometer that is graduated and calibrated, used chiefly in aircraft for finding distance above sea level, terrain, or some other reference point by a comparison of air pressures. 2.… …   Universalium

• Altimeter — An altimeter is an instrument used to measure the altitude of an object above a fixed level. The measurement of altitude is called altimetry, which is related to the term bathymetry, the measurement of depth underwater. Aircraft Instrumentation… …   Wikipedia

• Mars Orbiter Laser Altimeter — MOLA topographic images of the two hemispheres of Mars. This image appeared on the cover of Science magazine in May 1999. The Mars Orbiter Laser Altimeter (MOLA) was one of five instruments on board the Mars Global Surveyor (MGS) spacecraft,… …   Wikipedia

• laser altimeter — An altimeter that measures the time it takes for a laser pulse to return from the ground directly below the aircraft. This time is converted into height above the ground, and this is what the altimeter indicates. It is more accurate than a radio… …   Aviation dictionary

• radar altimeter — An altimeter that uses radar to find the exact height of the aircraft above the surface. There are basically two types of radar altimeters those employing pulse radar and others that are frequency modulated continuous wave radar. The time… …   Aviation dictionary

• Abkürzungen/Luftfahrt/L–R — Dies ist der vierte Teil der Liste Abkürzungen/Luftfahrt. Liste der Abkürzungen Teil 1 A A Teil 2 B–D B; C; D Teil 3 E–K …   Deutsch Wikipedia

• Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …   Universalium

• navigation — navigational, adj. /nav i gay sheuhn/, n. 1. the act or process of navigating. 2. the art or science of plotting, ascertaining, or directing the course of a ship, aircraft, or guided missile. [1520 30; < L navigation (s. of navigatio) a voyage.… …   Universalium

• Jason 1 — [ cite web | url = http://topex www.jpl.nasa.gov/mission/jason 1.html | title = Ocean Surface Topography from Space | publisher = NASA/JPL] is a satellite oceanography mission to monitor global ocean circulation, study the ties between the ocean… …   Wikipedia

• Sea level — For the sea level change associated with the current episode of global warming, see current sea level rise. For other uses, see Sea level (disambiguation). This marker indicating the sea level is placed on the path from Jerusalem to the Dead Sea …   Wikipedia

• Messenger (Raumsonde) — Zeichnerische Darstellung von MESSENGER in der Nähe von Merkur MESSENGER bei den Startvorbereitungen MESSENGER (MErcury Surface, Space ENvironment, GEochemistry and Ranging) ist e …   Deutsch Wikipedia