翻訳と辞書 |
Polar Operational Environmental Satellites : ウィキペディア英語版 | Polar Operational Environmental Satellites The Polar-orbiting Operational Environmental Satellite (POES) project operates a constellation of weather satellites in polar orbits around the Earth. It is a joint effort between the National Oceanic and Atmospheric Administration (NOAA) and the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT).〔(【引用サイトリンク】title=EUMETSAT Polar System - Programme Background )〕 Spacecraft for the project are provided by NASA and the European Space Agency. NASA's Goddard Space Flight Center oversees the manufacture, integration and test of the NASA-provided TIROS satellites.〔(【引用サイトリンク】title=POES Project )〕 On-orbit satellite operation of these is performed by NOAA's Office of Satellite and Product Operations (OSPO).〔(【引用サイトリンク】title=Polar Orbiting Satellites )〕 The POES constellation also includes an ESA-provided MetOp satellite operated by EUMETSAT. == Daily global coverage ==
Each POES satellite completes roughly 14.1 orbits per day. Since the number of orbits per day is not an integer, the ground tracks do not repeat on a daily basis. The systems includes both morning and afternoon satellites which provide global coverage four times daily.〔
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「Polar Operational Environmental Satellites」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|