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一、计划概况日本的地球观测卫星,是在日本科技厅(STA)的领导下,由“日本空间研究机构”(NASDA)具体计划与开展研制的。 1978年,日本空间活动委员会(SACJ)制定了“日本空间研究方针的概要”。在这个文件中明确指出,为了建立地球观测技术并逐步使卫星走向实用化,日本应当研究自己的海洋观测卫星和陆地观测卫星系列。目前,日本正在考虑的有三颗海上观测卫星(MOS-1,2,3)和两颗陆地观测卫
I. PROGRAM OVERVIEW Japan’s Earth Observation Satellite was developed under the specific plan and development of the Japan Space Research Agency (NASDA) under the leadership of Japan Agency for Science and Technology (STA). In 1978, the Japan Space Activities Committee (SACJ) formulated the “Outline of Japan’s Space Research Approach.” In this document, it is clearly stated that in order to establish Earth observation technologies and gradually move the satellites to practical use, Japan should study its own series of ocean observation satellites and terrestrial observation satellites. At present, Japan is considering three maritime observation satellites (MOS-1, 2, 3) and two terrestrial observation guards