Space Weather: Continous Measurements of Intense Subauroral Relativistic Electron Precipitation and Its Effects on the Ionosphere and Mesosphere
Space Weather: Continous Measurements of Intense Subauroral Relativistic Electron Precipitation and Its Effects on the Ionosphere and Mesosphere
批准号:
9819936
负责人:
Umran Inan
金额:
$15.0万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1999
资助国家:
美国
项目状态:
已结题
起止时间:
1999-05-01 至 2003-04-30
中文摘要
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英文摘要
This research project will develop a technique for measuring the electron density enhancements due to precipitation of relativistic electrons from the outer radiation belts. VLF radio propagation effects will be used to determine the relative delays in propagation time between a number of different receiver sites. These variations in the delay time will then be related to the relativistic electron fluxes observed by satellites such as SAMPEX, UARS and POLAR. This technique would ultimately allow a network of receiver sites to monitor not only the space weather effects of precipitating relativistic electrons, but it would also be possible to infer the fluxes of relativistic electrons in the outer radiation belt.
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Collaborative Research: Polar Experiment Network for Geospace Upper atmosphere Investigations (PENGUIn) - Advancing the Vision for Global Studies
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批准号:0636927
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项目类别:Standard Grant
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资助金额:$0.0万
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财政年份:2007
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负责人:Umran Inan
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依托单位:
GEM Postdoc: Dawnside Proton-Cyclotron Interactions and Their Implications for the Proton Aurora
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批准号:0524825
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项目类别:Continuing Grant
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资助金额:$0.0万
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财政年份:2005
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负责人:Umran Inan
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依托单位:
Collaborative Research: Polar Experiment Network for Geospace Upper-atmosphere Investigations [PENGUIn] - A New Vision for Global Studies
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批准号:0341165
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项目类别:Continuing Grant
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资助金额:$52.79万
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财政年份:2004
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负责人:Umran Inan
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依托单位:
U.S.-Turkey Collaborative Research: Very Low Frequency Remote Sensing of the Lower Ionosphere
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批准号:0425902
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项目类别:Standard Grant
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资助金额:$0.0万
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财政年份:2004
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负责人:Umran Inan
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依托单位:
Global Thunderstorm Activity and its Effects on the Radiation Belts and the Lower Ionosphere
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批准号:0233955
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项目类别:Continuing Grant
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资助金额:$33.5万
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财政年份:2003
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负责人:Umran Inan
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依托单位:
A VLF Beacon Transmitter at South Pole
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批准号:0093381
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项目类别:Standard Grant
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资助金额:$30.99万
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财政年份:2001
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负责人:Umran Inan
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依托单位:
Global Thunderstorm Activity and its Effects on the Radiation Belts and the Lower Ionspher
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批准号:9910565
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项目类别:Continuing Grant
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资助金额:$30.01万
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财政年份:2000
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负责人:Umran Inan
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依托单位:
CEDAR: Sprites as a Manifestation of Intense Electrodynamic Coupling of the Lower Atmosphere with the Ionosphere
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批准号:9908766
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项目类别:Continuing Grant
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资助金额:$24.0万
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财政年份:2000
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负责人:Umran Inan
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依托单位:
VLF Holographic Imaging of Lightning-Induced Disturbances of the Lower Ionosphere
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批准号:9910532
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项目类别:Continuing Grant
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资助金额:$32.0万
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财政年份:2000
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负责人:Umran Inan
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依托单位:
Interaction of Lightning Electromagnetic Pulses and Electrified Thunderclouds with the Ionosphere
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批准号:9731170
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项目类别:Continuing Grant
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资助金额:$35.0万
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财政年份:1998
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负责人:Umran Inan
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依托单位:
Global Thunderstorm Activity and its Effects on the Radiation Belts and the Lower Ionosphere
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批准号:9615855
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项目类别:Continuing Grant
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资助金额:$27.62万
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财政年份:1997
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负责人:Umran Inan
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依托单位:
VLF Imaging of Lightning-Induced Disturbances of the Lower Ionosphere
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批准号:9528173
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项目类别:Continuing Grant
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资助金额:$43.15万
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财政年份:1996
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负责人:Umran Inan
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依托单位:
CEDAR: Electrodynamic Coupling of Troposphere and Mesosphere in Thunderstorm Regions
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批准号:9522816
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项目类别:Continuing Grant
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资助金额:$9.0万
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财政年份:1995
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负责人:Umran Inan
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依托单位:
Interaction with the Lower Ionosphere of Electromagnetic Pulses from Lightning
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批准号:9412287
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项目类别:Continuing Grant
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资助金额:$27.46万
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财政年份:1995
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负责人:Umran Inan
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依托单位:
VLF Remote Sensing of Thunderstorm and Radiation Belt Coupling to the Ionosphere
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批准号:9318596
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项目类别:Continuing Grant
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资助金额:$27.0万
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财政年份:1994
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负责人:Umran Inan
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依托单位:
VLF Imaging of Lightning-Induced Disturbances of the Lower Ionosphere
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批准号:9113012
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项目类别:Continuing Grant
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资助金额:$40.88万
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财政年份:1992
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负责人:Umran Inan
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依托单位:
VLF Remote Sensing of Thunderstorm and Radiation Belt Coupling to the Ionosphere
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批准号:9020687
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项目类别:Continuing Grant
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资助金额:$26.56万
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财政年份:1991
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负责人:Umran Inan
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依托单位:
VLF Remoting Sensing of Thunderstorm and Radiation Belt Coupling to the Ionosphere
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批准号:8917165
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项目类别:Standard Grant
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资助金额:$9.6万
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财政年份:1990
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负责人:Umran Inan
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依托单位:
An International Workshop on a New Antarctic ELF/VLF Wave- Injection Facility
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批准号:8908702
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项目类别:Standard Grant
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资助金额:$1.91万
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财政年份:1989
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负责人:Umran Inan
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依托单位:
VLF/LF Measurements of Ionospheric Effects Associated with Lightning, Whistlers and Energetic Electron Precipitation
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批准号:8804273
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项目类别:Continuing Grant
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资助金额:$33.62万
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财政年份:1988
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负责人:Umran Inan
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依托单位:
海外基金