综合孔径微波辐射计的技术发展及其应用展望

	综合孔径微波辐射计的技术发展及其应用展望
	吴季 ; 刘浩 ; 孙伟英 ; 姜景山
刊名	遥感技术与应用
	2005
卷号	20 期号:1 页码:24-29
关键词	综合孔径微波辐射计被动微波遥感成像辐射计
ISSN号	1004-0323
其他题名	Techn ical Developmen t and Appl ication Prospect ofSyn thetic Aperture Radiometer
通讯作者	北京8701信箱
中文摘要	介绍了综合孔径微波辐射计成像的基本原理,回顾了干涉式综合孔径技术在过去十余年间的发展历程,较详细地介绍并分析了目前世界上已有或在研的综合孔径微波辐射计系统,其中包括美国的ESTAR及其2D-STAR,GeoSTAR计划,欧空局SMOS计划上的主载荷MIRAS,芬兰赫尔辛基技术大学的HUT-2D,以及中科院空间中心研制的C波段及X波段综合孔径微波辐射计等.最后,对干涉式综合孔径技术的应用前景作了简要介绍与展望.
英文摘要	In terferomet ric syn thet ic apertu re radiomet ry is a relat ive new technique in the area of microw ave earth ob servat ion to measure the brigh tness temperatu re distribution of the earth.It can enhance the spat ial resolution of the passivem icrow ave remo te sen sing effect ively.Steady progresses of this techno logy have been ach ieved in bo th one dimen sional and two dimen sional cases since 1990's.In th is paper, the techn ique development of the in terferomet ricsyn thetic apertu re radiomet ry in the past ten years w as review ed.The imaging principle of the apertu resyn thesis was in troduced.Both of the two most common mean s of the apertu re syn thesis,one dimen sional and two dimen sional,were described.A no ther apertu resyn thesis means based on an tenna array ro tat ing w as also described as the latest progress.Then the ex ist ing and p ropo sed in st rumen t sw ere review ed,including ESTAR,2D-STAR ,GeoSTAR f rom the US,MIRAS of the ESA m ission SMO S, HU T 22D developed by Helsink iU n iversity of Techno logy, and the C2 band and X2band system s developed by Cen ter fo r Space Science and App lied Research,Chinese A cademy of Sciences,etc.Finally,the application prospect of the in terferomet ric syn thet ic apertu re techno logy was discu ssed, especially in the area of earth ob servation,space exploration, reconnaissance and some security imaging application.
学科主题	微波遥感
收录类别	CSCD
资助信息	中国科学院空间科学与应用研究中心国家863 计划微波遥感技术实验室
语种	中文
CSCD记录号	CSCD:1908860
内容类型	期刊论文
源URL	[http://ir.cssar.ac.cn/handle/122/2037]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	吴季,刘浩,孙伟英,等. 综合孔径微波辐射计的技术发展及其应用展望[J]. 遥感技术与应用,2005,20(1):24-29.
APA	吴季,刘浩,孙伟英,&姜景山.(2005).综合孔径微波辐射计的技术发展及其应用展望.遥感技术与应用,20(1),24-29.
MLA	吴季,et al."综合孔径微波辐射计的技术发展及其应用展望".遥感技术与应用 20.1(2005):24-29.