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Sazhen-S
Sazhen-S () is a Soviet laser/optical space surveillance system, used to analyse the orbital parameters of space craft. There are several installations across the former Soviet Union. One of which is based at space ground station NIP-19〔the official English name is the Centre of the special information receiving and processing and the navigating field control. NIP-19 is its former Soviet name.〕 near Dunaivtsi in Ukraine.〔 It is named after the sazhen, a former Russian unit of measurement which translates as fathom and has a length of . A similar system is Sazhen-T. ==History== A number of Sazhen-S installations were constructed at the network of scientific monitoring stations. At least two are now in Ukraine - one in Dunaivtsi and another at Yevpatoria. At least one is in Russia, and in 2004 it was reported that the Russian military was debugging interactions between the Russia installation(s) and the Russian Main Space Intelligence Centre Construction of the Sazhen-S facility in Dunaivtsi started in 1979 and it was commissioned in February 1984. In 2001 upgrade work started which has continued incrementally.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Sazhen-S」の詳細全文を読む
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