An Accomplishment-Based Renewal for Support for Measurement and Analysis of High Latitude Magnetic Pulsations

基于成果的高纬度磁脉动测量和分析支持更新

• 批准号: 8913870
• 负责人: Roger Arnoldy
• 金额: $ 47.18万
• 依托单位: University of New Hampshire
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-04-01 至 1993-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8913870&HistoricalAwards=false
• 关键词: Accomplishment; Based; Renewal; Support; Measurement

This product will continue the operation and analysis of data from magnetic pulsation sensors located at high geomagnetic latitude stations in the Arctic and Antarctic. The stations are McMurdo and South Pole, Antarctica and Sondre Stromfjord, Greenland. The frequency of pulsations measured are from a few milliHertz to a few Hertz. These pulsations play an important role in attempting to understand the mechanism by which energy is transferred from the solar wind to the Earth's magnetosphere. The ground based measurements are used in conjunction with similar data acquired from a number of satellites.

该产品将继续操作和分析位于北极和南极高地磁纬度站的磁脉动传感器的数据。这些站点分别是麦克默多和南极、南极洲以及格陵兰岛的桑德雷·斯特罗姆峡湾。测量到的脉动频率从几毫赫兹到几赫兹不等。这些脉动在试图理解能量从太阳风转移到地球磁层的机制方面发挥着重要作用。地面测量结果与从若干卫星获得的类似数据结合使用。