The map was compiled from observations by the Atmospheric Infrared Sounder (AIRS) and the Advanced Microwave Sounding Unit (AMSU-A) on NASA's Aqua satellite.

地图根据国家航空宇航局水族卫星(Aqua)的大气层红外线探测仪(简称AIRS)和高级微波探测装置(简称amsu - a)的观测结果绘制而成。

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The basic principle of atmospheric humidity sounding by microwave radiometer and the technical specifications of MWHS onboard FY-3 satellite are briefly introduced in this paper.

本文简要介绍微波大气湿度探测的基本原理，阐述了微波湿度计的系统构成及工作原理；描述了微波湿度计的性能指标要求。

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It will also incorporate the observations of another current Metop instrument, Amsu (Advanced Microwave Sounding Units A1 and A2), which makes temperature profiles of the atmosphere.

BBC: When 'state of the art' is also years old