| 项目编号: | 1724133
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| 项目名称: | Collaborative Research: The Thermosphere-Ionosphere Coupling Using the Low-latitude Ionospheric Sensor Network (LISN) Distributed Observatory |
| 作者: | Cesar Valladares
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| 承担单位: | University of Texas at Dallas
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| 批准年: | 2017
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| 开始日期: | 2017-09-15
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| 结束日期: | 2018-08-31
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| 资助金额: | 239999
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| 资助来源: | US-NSF
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| 项目类别: | Standard Grant
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| 国家: | US
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| 语种: | 英语
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| 特色学科分类: | Geosciences - Atmospheric and Geospace Sciences
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| 英文关键词: | low-latitude
; lisn
; jicamarca observatory
; lisn real-time datum
; latitude belt
; lisn observatory
; low-latitude south american sector
; low-latitude ionospheric sensor network
; measure ionospheric parameter
; mid latitudes
; south american low-latitude ionosphere
|
| 英文摘要: | This project funds continued operations and science investigations associated with the Low-Latitude Ionospheric Sensor Network (LISN). LISN is a distributed array of GPS receivers, magnetometers and ionosondes, that measure ionospheric parameters in the low-latitude South American sector. The network is on the same continent and within the latitude belt of the Jicamarca observatory, that hosts a suite of thermosphere-ionosphere observing systems. The overarching science goal enabled by the LISN observatory is to understand the complex day-to-day variability and the extreme disturbances that occur in the South American low-latitude ionosphere nearly every day after sunset. These occurrences pose a prominent natural hazard to communication, navigation and high precision pointing systems.
The projects outlined in this proposal will help to understand the onset of plasma structuring that takes place at low and mid latitudes and that affect communication and navigation systems. LISN real-time data are available to space weather forecasting enterprises that elect to avail themselves of it. LISN is an international collaboration that nurtures new technological expertise and graduate-level aeronomy courses in South American countries. |
| 资源类型: | 项目
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/88763
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| Appears in Collections: | 全球变化的国际研究计划
科学计划与规划
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| Recommended Citation: | |
Cesar Valladares. Collaborative Research: The Thermosphere-Ionosphere Coupling Using the Low-latitude Ionospheric Sensor Network (LISN) Distributed Observatory. 2017-01-01.
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