干旱区研究2026，Vol.43Issue(3)：449-464,16.DOI:10.13866/j.azr.2026.03.01
沙尘天气微波遥感监测技术研究进展
Recent advances in microwave remote sensing techniques for dust weather monitoring
摘要
Abstract
Dust weather is a natural atmospheric phenomenon that frequently occurs in arid and semiarid regions.When dust processes intensify or develop on a large spatial scale(i.e.,strong dust weather,such as dust storms),the concentration of atmospheric particulate matter can increase markedly,leading to adverse impacts on air quali-ty,human health,and regional to even global climate.Accurate monitoring of dust weather is therefore of great importance for environmental management,disaster early warning,and climate assessment.However,under cer-tain synoptic conditions,dust weather may coexist and interact with cloud systems.When clouds overlie the dust layer or when the dust signal is relatively weak while the cloud signal is strong,traditional optical remote sensing methods(e.g.,visible and infrared channels)are unable to effectively penetrate cloud cover and accurately detect dust beneath clouds.Microwave remote sensing,owing to its strong cloud-penetrating capability,has demonstrat-ed significant potential for monitoring dust under cloudy conditions.Motivated by this,the present paper reviews recent studies on monitoring dust weather using microwave remote sensing,provides a detailed overview of dif-ferent methods,analyzes their underlying principles,advantages,and limitations,and outlines future research di-rections.关键词
沙尘天气/微波遥感/散射/全球导航卫星系统/延迟Key words
dust weather/microwave remote sensing/scattering/Global Navigation Satellite System/delay引用本文复制引用
宋冬梅,丁琴,王斌,Sumiya Erdenesukh,咏梅,包玉海,徐榕焓..沙尘天气微波遥感监测技术研究进展[J].干旱区研究,2026,43(3):449-464,16.基金项目
国家自然科学基金联合基金重点支持项目(U22A20586) （U22A20586）
国家自然科学基金(41701513,61371189,41772350,42330602) （41701513,61371189,41772350,42330602）
中国气象局气象能力提升联合研究项目(23NLTSQ010) （23NLTSQ010）
中国气象局青年创新团队(CMA2023QN08) （CMA2023QN08）
山东省自然科学基金资助项目(ZR2022MD015) （ZR2022MD015）
山东省重点研发计划(2019GGX101033) （2019GGX101033）
中央高校基本科研业务费专项资金资助(24CX02030A) （24CX02030A）
