CAJ | 학술논문

微波遥感技术具有全天候、全天时的观测能力，已发展成为观测大气和地球表面的重要遥感手段，应用广泛。相比太阳同步(低)轨道，同步轨道微波遥感探测具有高实时性和大覆盖的特点，已成为微波遥感技术领域研究和发展的热点，在实时高分辨率侦查监测、中短期气象/海洋预报以及重大自然灾害监测等方面具有明显优势。文章分别对同步轨道微波辐射计技术、同步轨道降雨雷达技术和同步轨道SAR技术的需求和国内外发展现状进行了介绍，对所涉及到的关键技术及相应的解决途径进行了研究分析，并针对性地提出了下一步发展建议。
미파요감기술구유전천후、전천시적관측능력，이발전성위관측대기화지구표면적중요요감수단，응용엄범。상비태양동보(저)궤도，동보궤도미파요감탐측구유고실시성화대복개적특점，이성위미파요감기술영역연구화발전적열점，재실시고분변솔정사감측、중단기기상/해양예보이급중대자연재해감측등방면구유명현우세。문장분별대동보궤도미파복사계기술、동보궤도강우뢰체기술화동보궤도SAR기술적수구화국내외발전현상진행료개소，대소섭급도적관건기술급상응적해결도경진행료연구분석，병침대성지제출료하일보발전건의。
Benefiting from the capability of all-time and all-day observation, microwave remote sensing has become a significant and widely used method for atmospheric sounding and earth observing. When compared with sun-synchronous orbit observation,the microwave remote sensing in geostationary orbit( GEO) has notable features of high time resolution and wide coverage,so it has attracted plenty of attention both in scientific and industrial areas. In addition,using GEO microwave remote sensing has obvious advantages in fields of high resolution reconnaissance, medium -term meteorological/oceano-graphic forecast,and monitoring after major natural disaster. The scientific requirements and development status of geosta-tionary microwave radiometer,geostationary precipitation radar and geostationary synthetic aperture radar are illustrated in this paper. Then,the related key technologies and corresponding solutions are investigated. Finally,the suggestion for future development is proposed.