{"title":"SIR-C/X-SAR:一种先进雷达","authors":"F. Stuhr, R. Jordan, M. Werner","doi":"10.1109/AERO.1996.495910","DOIUrl":null,"url":null,"abstract":"The Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar (SIR-C/X-SAR) is the most advanced civilian spaceborne radar yet flown. It is the world's first spaceborne multifrequency, multipolarization system and incorporates a number of advanced capabilities and innovative features and modes, including SCANSAR and interferometry. SIR-C/X-SAR was successfully flown twice in 1994 aboard the Shuttle Endeavour as part of an international imaging radar mission. The United States' SIR-C operates at L- and C-bands, each with multiple polarization, utilizing an active phased array antenna. The German/Italian X-SAR operates synchronously with SIR-C at X-band with a single polarization to collect data over common sites. Over the two flights, a total of 143 hours (93 terabits) of SAR data were digitally recorded on tape for subsequent processing in the U.S., Germany, and Italy. This advanced, multifaceted system has produced a rich data set for Earth science and remote sensing utility development and has the potential for additional flights.","PeriodicalId":262646,"journal":{"name":"1996 IEEE Aerospace Applications Conference. Proceedings","volume":"27 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"SIR-C/X-SAR: An Advanced Radar\",\"authors\":\"F. Stuhr, R. Jordan, M. Werner\",\"doi\":\"10.1109/AERO.1996.495910\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar (SIR-C/X-SAR) is the most advanced civilian spaceborne radar yet flown. It is the world's first spaceborne multifrequency, multipolarization system and incorporates a number of advanced capabilities and innovative features and modes, including SCANSAR and interferometry. SIR-C/X-SAR was successfully flown twice in 1994 aboard the Shuttle Endeavour as part of an international imaging radar mission. The United States' SIR-C operates at L- and C-bands, each with multiple polarization, utilizing an active phased array antenna. The German/Italian X-SAR operates synchronously with SIR-C at X-band with a single polarization to collect data over common sites. Over the two flights, a total of 143 hours (93 terabits) of SAR data were digitally recorded on tape for subsequent processing in the U.S., Germany, and Italy. This advanced, multifaceted system has produced a rich data set for Earth science and remote sensing utility development and has the potential for additional flights.\",\"PeriodicalId\":262646,\"journal\":{\"name\":\"1996 IEEE Aerospace Applications Conference. Proceedings\",\"volume\":\"27 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-02-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1996 IEEE Aerospace Applications Conference. Proceedings\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/AERO.1996.495910\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1996 IEEE Aerospace Applications Conference. Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/AERO.1996.495910","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
摘要
星载成像雷达- c / x波段合成孔径雷达(SIR-C/X-SAR)是目前最先进的民用星载雷达。它是世界上第一个星载多频多极化系统，并结合了一些先进的能力和创新的特征和模式，包括扫描雷达和干涉测量。SIR-C/X-SAR在1994年作为国际成像雷达任务的一部分，在奋进号航天飞机上成功飞行了两次。美国的SIR-C在L和c波段工作，每个波段都有多极化，利用有源相控阵天线。德国/意大利的X-SAR与SIR-C在x波段以单极化同步工作，在共同地点收集数据。在两次飞行中，总共记录了143小时(93太比特)的SAR数据，以供美国、德国和意大利进行后续处理。这一先进的、多方面的系统为地球科学和遥感公用事业发展提供了丰富的数据集，并有可能进行更多的飞行。
The Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar (SIR-C/X-SAR) is the most advanced civilian spaceborne radar yet flown. It is the world's first spaceborne multifrequency, multipolarization system and incorporates a number of advanced capabilities and innovative features and modes, including SCANSAR and interferometry. SIR-C/X-SAR was successfully flown twice in 1994 aboard the Shuttle Endeavour as part of an international imaging radar mission. The United States' SIR-C operates at L- and C-bands, each with multiple polarization, utilizing an active phased array antenna. The German/Italian X-SAR operates synchronously with SIR-C at X-band with a single polarization to collect data over common sites. Over the two flights, a total of 143 hours (93 terabits) of SAR data were digitally recorded on tape for subsequent processing in the U.S., Germany, and Italy. This advanced, multifaceted system has produced a rich data set for Earth science and remote sensing utility development and has the potential for additional flights.
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