“RADARSAT”的概念、定义、翻译、参考文献-科学参考

RADARSAT

Space Exploration

An advanced Earth-observation satellite system implemented and operated by the Canadian Space Agency (CSA) to monitor environmental changes and the Earth's resources. Its RADARSAT-1 satellite was launched by NASA in November 1995 to become the first fully operational civilian radar satellite system having large-scale production; RADARSAT-1 stopped operating in March 2013, though it well outlived its planned five-year lifetime. RADARSAT-2 launched on 14 December 2007 as the world's most advanced commercial synthetic aperture radar (SAR) satellite, having multipolarization to identify surface features to aid mapping and surveillance. RADARSAT-2 has typically acquired more than 30 000 images a year since its launch in 2007, and is continuing to operate at the end of 2017.

Geology and Earth Sciences

A Canadian satellite mission to monitor the environment, provide data to help manage natural resources, and perform coastal surveillance. RADARSAT-1 was launched on 4 November 1995 and retired on 9 May 2013. RADARSAT-2 was launched on 14 December 2007, from Baikonur, Kazakhstan, into a Sun-synchronous polar orbit at an altitude of 798 km. The RADARSAT Constellation Mission (RCM), complementary of RADARSAT-2 and concentrating on disaster management and ecosystem monitoring, is scheduled for launch in May 2019.
http://www.asc-csa.gc.ca/eng/satellites/radarsat/default.asp RADARSAT Constellation Mission home page.

单词	RADARSAT
释义	RADARSAT Space Exploration An advanced Earth-observation satellite system implemented and operated by the Canadian Space Agency (CSA) to monitor environmental changes and the Earth's resources. Its RADARSAT-1 satellite was launched by NASA in November 1995 to become the first fully operational civilian radar satellite system having large-scale production; RADARSAT-1 stopped operating in March 2013, though it well outlived its planned five-year lifetime. RADARSAT-2 launched on 14 December 2007 as the world's most advanced commercial synthetic aperture radar (SAR) satellite, having multipolarization to identify surface features to aid mapping and surveillance. RADARSAT-2 has typically acquired more than 30 000 images a year since its launch in 2007, and is continuing to operate at the end of 2017. Geology and Earth Sciences A Canadian satellite mission to monitor the environment, provide data to help manage natural resources, and perform coastal surveillance. RADARSAT-1 was launched on 4 November 1995 and retired on 9 May 2013. RADARSAT-2 was launched on 14 December 2007, from Baikonur, Kazakhstan, into a Sun-synchronous polar orbit at an altitude of 798 km. The RADARSAT Constellation Mission (RCM), complementary of RADARSAT-2 and concentrating on disaster management and ecosystem monitoring, is scheduled for launch in May 2019. http://www.asc-csa.gc.ca/eng/satellites/radarsat/default.asp RADARSAT Constellation Mission home page.
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