SAC-C mission and the international am constellation for earth observation
SAC-C mission and the international am constellation for earth observation
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DOI：
10.1016/s0094-5765(03)00082-1
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发表时间：
2003-05-01
影响因子：
3.5
通讯作者：
Nollmann, I
中科院分区：
文献类型：
--
作者：
Colomb, R;Alonso, C;Nollmann, I
SAC-C是一项国际地球观测卫星使命，是国家空间活动委员会和美国航天局之间的伙伴关系，但在仪器和卫星开发方面得到了德国航天研究所、意大利航天局、法国国家空间研究中心和国家空间研究所的额外支持。2000年11月21日，德尔塔11号火箭从加州的范登堡空军基地成功发射了SAC-C。SAC-C主要设计用于满足大国或阿根廷等人口稀少国家的需求。它的设计是一个很好的妥协之间的分辨率和扫描带宽度，使SAC-C是一个适当的工具，全球和高动态现象的研究。大覆盖范围、多光谱和全色能力、中等地面分辨率和重访时间短是其主要特点。SAC-C携带仪器来监测陆地和海洋生物圈和环境的状况和动态;帮助更好地了解地球磁场和相关的太阳地球相互作用;开发和利用基于全球定位系统的新技术，对大气现象进行全球测量，以研究天气，并开发和利用确定姿态和轨道的新方法; SAC-C与Landsat 7、Terra和EO 1一起是AM星座的一部分。(C)2003年由Elsevier Science Ltd.出版
SAC-C is an international Earth observing satellite mission conceived as a partnership between CONAE and NASA, but with additional support in instrumentation and satellite development from DSRI, ASI, CNES and INPE. A Delta 11 rocket successfully launched it on November 21, 2000,from Vandenberg AFB, California.SAC-C has been designed primary to fulfil the requirements of large countries or little populated ones like Argentina. Its design is a good compromise between resolution and swath width that permits SAC-C to be an appropriate tool for global and high dynamic phenomena studies. Large coverage, multispectral and panchromatic capabilities, medium ground resolution and short revisit time are its main characteristics.SAC-C carries instruments to monitoring the condition and dynamics of the terrestrial and marine biosphere and environment; helping to better understand the Earth's magnetic field and related Sun Earth interactions; developing and utilizing new GPS based techniques to globally measure atmospheric phenomena for the study of weather, and new methods of attitude and orbit determination; and performing studies of the influence of space radiation on advanced electronic components.SAC-C is part of the AM Constellation together with Landsat 7, Terra and EO 1. (C) 2003 Published by Elsevier Science Ltd.