Canadian Meteor Orbit Radar (CMOR)
Canadian Meteor Orbit Radar (CMOR)
复制标题
加拿大流星轨道雷达 (CMOR)
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
M. Campbell
中科院分区：
文献类型：
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作者：
A. R. Webster;P. Brown;James W. Jones;K. J. Ellis;M. Campbell
抽象的。这里描述的雷达系统 (CMOR) 包括一个基本的 5 元件接收系统，与脉冲发射器位于同一位置，专门设计用于观察流星回波并确定其在空间中的位置，角分辨率约为 1°，径向分辨率约为 3 km。两个辅助接收站相距几公里，与基站大致形成直角，可以确定流星的速度（速度和方向），并结合发生时间来估计原始流星体的轨道。介绍了一些设备细节以及用于确定轨道的方法。显示了代表性的回波并介绍了 2002 年狮子座流星雨的观测结果。
Abstract. The radar system described here (CMOR) comprises a basic 5-element receiving system, co-located with a pulsed transmitter, specifically designed to observe meteor echoes and to determine their position in space with an angular resolution of ~1° and a radial resolution of ~3 km. Two secondary receiving sites, a few km distant and arranged to form approximately a right angle with the base station, allow the determination of the velocity (speed and direction) of the meteor that, together with the time of occurrence, lead to an estimate of the orbit of the original meteoroid. Some equipment details are presented along with a method used to determine the orbits. Representative echoes are shown and observations on the 2002 Leonid shower presented.