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High-Latitude Electromagnetic Wave Studies Using Antarctic Automatic Geophysical Observatories

High-Latitude Electromagnetic Wave Studies Using Antarctic Automatic Geophysical Observatories
利用南极自动地球物理观测站进行高纬度电磁波研究
批准号:
9615138
负责人:
James LaBelle
金额:
$16.34万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1997
资助国家:
美国
项目状态:
已结题
起止时间:
1997-04-15 至 2001-03-31

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中文摘要
翻译
摘要9615138拉贝尔地球的极光在广泛的频率范围内发射出丰富多样的无线电波。这些波是来自磁层的电子束与电离层等离子体相互作用的结果。该项目在南极洲运行一系列低、中、高频(低频/中频/高频)无线电接收器,以研究这种无线电噪声,并利用它来阐明极光的物理学。接收器设在南极和由美国地球物理研究所和英国南极调查局(BAS)运营的自动地球物理观测站内,从而覆盖了广泛的地磁纬度。***
英文摘要
Abstract 9615138 LaBelle The Earth's aurora emits a rich variety of radio waves over a wide range of frequencies. These wave are a result of the interaction of the electron beams from the magnetosphere interacting with the ionospheric plasma. This project operates an array of low, medium and high frequency (LF/MF/HF) radio receivers in Antarctica to study this radio noise and to use it to elucidate the physics of the aurora. The receivers are located at South Pole and in the Automatic Geophysical Observatories (AGOs) operated by the USARP and BAS (British Antarctic Survey), thus providing coverage at a wide range of geomagnetic latitudes. ***
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First Conjugate-Station Studies and Continued Satellite-Conjunction Studies of LF/MF/HF Auroral Radio Emissions at South Pole
  • 批准号:
    2205753
  • 项目类别:
    Standard Grant
  • 资助金额:
    $23.14万
  • 财政年份:
    2022
  • 负责人:
    James LaBelle
  • 依托单位:
Auroral Kilometric Radiation, Substorms, and Related Phenomena: Satellite Conjunction and Conjugate Studies at South Pole
  • 批准号:
    1911335
  • 项目类别:
    Standard Grant
  • 资助金额:
    $12.5万
  • 财政年份:
    2019
  • 负责人:
    James LaBelle
  • 依托单位:
Auroral Radio Emissions: A Window Into Electron Acceleration Processes
  • 批准号:
    1915058
  • 项目类别:
    Standard Grant
  • 资助金额:
    $19.9万
  • 财政年份:
    2019
  • 负责人:
    James LaBelle
  • 依托单位:
Earth's Electromagnetic Environment: Advancing Recent Discoveries in Auroral Plasma Radio Emission Research
  • 批准号:
    1443338
  • 项目类别:
    Standard Grant
  • 资助金额:
    $17.5万
  • 财政年份:
    2015
  • 负责人:
    James LaBelle
  • 依托单位:
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