Search results
A radar altimeter ( RA ), also called a radio altimeter ( RALT ), electronic altimeter, reflection altimeter, or low-range radio altimeter ( LRRA ), measures altitude above the terrain presently beneath an aircraft or spacecraft by timing how long it takes a beam of radio waves to travel to ground, reflect, and return to the craft.
Oct 18, 2022 · A basic video on how an altimeter works, and a brief description of datums used when using the altimeter.It covers how the altimeter senses changes in altitu...
Altimeter setting. Altimeter setting is the value of the atmospheric pressure used to adjust the scale of a pressure altimeter so that it indicates the height of an aircraft above a known reference surface. [1] This reference can be the mean sea level pressure ( QNH ), the pressure at a nearby surface airport (QFE), or the "standard pressure ...
535 Mission Street, Suite 2310. San Francisco, CA 94105. Map ». For more information, please call (617) 310-6180 or email IR@altimeter.com. For media inquiries, please contact press@altimeter.com. Altimeter Capital Management, LP (“Altimeter”) is an SEC-registered investment adviser. Altimeter.com is Altimeter’s only website.
altimeter: 1 n an instrument that measures the height above ground; used in navigation Types: hypsometer an altimeter that uses the boiling point of water to determine land elevation Type of: measuring device , measuring instrument , measuring system instrument that shows the extent or amount or quantity or degree of something
Apr 5, 2024 · In the altimeter itself, a barometric sensor such as an aneroid capsule detects the air pressure from the static port. The altimeter then indicates the pressure altitude based on this reading. Pressure altitude is the height above a standard datum pressure level, which is 29.92 inches of mercury (1013.2 mb) at sea level.
Satellite altimetry opens up new possibilities in the description of the spatial and temporal variability of the frontal zones. Satellite altimetry data were used to analyze the location and dynamics of oceanic fronts in the Sea of Japan (Fuks, 2009), the Sea of Okhotsk (Fuks, 2009; Starytzyn, 2009), the Indian Ocean (Kostianoy et al., 2003, 2004a,b), the South Atlantic Ocean (Golivets and ...
