The lunar Orbiter laser Altimeter (LOLA) works by sending a laser pulse through an optical lense that splits it into five beams that are each scattered back after they strike the lunar surface.
This paper mainly introduces a test method of altitude measurement in a static state for a new type of a pulse radar altimeter installed in a CK1E target drone model.
本文主要介绍一种新型脉冲雷达高度表，装于CK1E超低空靶机模型上静态测高的试验方法和结果。
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So studying on area target's detection algorithms for airborne pulse radar altimeter seem to be important.