altimeter

n.

高度计；

复数：altimeters

radar altimeter雷达高度计

radio altimeter无线电测高度计

1. The altimeter showed that the plane was descending.
   高度表显示那架飞机正在下降
2. An altimeter is used for measuring height above sea-level.
   高度计是用来测量海拔高度的。

An Improved Mapping Method of Multisatellite Altimeter Data
Initial observations from the Lunar Orbiter Laser Altimeter (LOLA)
Mesoscale eddies in the South China Sea observed with altimeter data
Biharmonic spline interpolation of GEOS‐3 and SEASAT altimeter data
Application of Baro-Altimeter Sensor in Emergency Positioning and Navigation Based on Compass GEO Satellites
Calibration of TOPEX/Poseidon and Jason Altimeter Data to Construct a Continuous Record of Mean Sea Level Change
Significant dissipation of tidal energy in the deep ocean inferred from satellite altimeter data
Global Characteristics of Ocean Variability Estimated from Regional TOPEX/POSEIDON Altimeter Measurements
Ocean Tide Models Developed by Assimilating TOPEX/POSEIDON Altimeter Data into Hydrodynamical Model: A Global Model and a Regional M...
The Laser Vegetation Imaging Sensor: a medium-altitude, digitisation-only, airborne laser altimeter for mapping vegetation and topog...