中華衛星一號觀測電離層電漿氣泡密度變化之統計及研究

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姓名

何旭慧(Xu-Huan He ) 查詢紙本館藏

畢業系所

太空科學研究所

論文名稱

中華衛星一號觀測電離層電漿氣泡密度變化之統計及研究

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摘要(中)

利用中華衛星一號上之電離層電漿電動效應酬載儀（IPEI）所量測到高解析度的密度資料，統計分析bubbles的發生機率隨季節、地理位置及地磁擾動的變化情形。當地磁擾動小時，在傍晚20點為bubbles發生的最佳時機，而在地磁擾動大時，午夜之後較容易有bubbles的發生。由2000年一整年的資料看出bubbles最容易在地理經度0度附近發生，而夏天時在太平洋地區（地理經度120度到150度）、冬天時在南美洲（地理經度-60度到-30度，偏向南半球）最容易產生bubbles。此外，地磁擾動小的狀況下，在當地時間18點到20點，不同尺度的波譜指數會隨著時間改變。而在地磁擾動大的狀況下，波譜指數在當地時間凌晨3點到6點有明顯的變化。

摘要(英)

Gathered during the year 2000 from the ion trop sensor on the ROCSAT-1, a satellite in a circular orbit at the height of 600km, the high resolution ion density data in the equatorial spread F (ESF) events are analyzed in the thesis. The occurrence distributions of the plasma bubbles with seasons, locations, and magnetic activities have been obtained. During quite times, the ESF events are most likely to occur around 2000 LT. With the increase in magnetic activity, the plasma bubbles appear frequently from midnight to sunrise. The probability of the plasma bubbles occurrence is always high near 0 longitude all year long. The seasonal occurrence is such that it is high in the pacific regions (between 120 and 150 longitude) during northern summer and in the south of America (between -60 - -30 longitude) during northern winter. The result of the spectra analysis for the ESF events, indicate that the spectral index in three scales ranges changes as function as local time during 1800-2000 LT under the condition Kp 3+, and during 0300-0600 LT in the strong geomagnetic activities (Kp 4-).

關鍵字(中)

★ 中華衛星一號
★ 電離層電漿電動效應酬載儀

關鍵字(英)

★ bubbles
★ IPEI

論文目次

第一章緒論1
1.1 電離層簡介1
1.2 赤道F層擴散現象（ESF）之簡介2
1.3 研究動機12
第二章儀器簡介13
2.1 中華衛星一號簡介13
2.2 電離層電漿電動效應儀16
2.3 離子捕獲儀（Ion Trap）19
第三章觀測資料的處理與分析22
3.1 資料的處理22
3.1.1 開啟快速模式的分佈23
3.1.2 資料的挑選25
3.2 資料分析26
第四章觀測結果與討論30
4.1 地磁活動對bubbles分佈的影響30
4.1.1 地磁活動與bubbles發生地點（當地時間）之關係30
4.1.2 地磁活動與bubbles分佈在地理經度的關係32
4.2 季節對bubbles分佈的影響33
4.3 波譜指數36
4.3.1 波譜指數隨當地時間的變化37
4.3.2 Bubbles的擾動強度對波譜指數的影響41
4.3.3 Transitional scale的消失44
第五章總結48
參考文獻53

參考文獻

Aarons J., The Longitudinal Morphology of Equatorial F-Layer Irregularities Relevant to Their Occurrence, J. Geophys. Res., 78, 7441, 1973
Aarons J., Equatorial Scintillations: A Review, IEEE, Trans. Ant. Prop., 25, 729, 1977
Basu S., J. Aarons, J. P. McClure, and M. P. Cousins, On the Coexistence of Kilometer— and meter— scale irregularities in the nighttime equatorial F region, J. Geophys. Res., 83, 4219, 1978
Chaturredi, P. K., S. T. Zaleask, and S. L. Ossakow, Cause of the Westward Drift in Equatorial Spread F Bubbles, Eos. Trans. AGU, 59, 1144,1978
Dungey, J. W., Convective Diffusion in the Equatorial F Region, J. Atoms. Terr. Phys., 9, 304, 1956
Dyson P. L., J. P. McClure, and W. B. Hanson, In Situ Measurements of the Spectral Characteristics of F Region Ionospheric Irregularities, J. Geophys. Res., 79, 1497-1502, 1974
Farley, D. T., B. B. Balsley, R. F. Woodman, and J. P. McClure, Implications of VHF Radar Observation, J. Geophys. Res., 75, 7199,1970
Haerendel, G., Theory of Equatorial Spread F, preprint, Max-Planck Institute far physic and Astrophysic, Garching, WestGermany,1974
Hudson, M. K., and C. F. Kennel, Linear Theory of Equatorial Spread F, J. Geophys. Res., 80, 4581, 1975
Hyosub Kil and R. A. Heelis, Global Distribution of Density Irregularities in the Equatorial Ionosphere, J. Geophys. Res., 103, 407-417, 1998
Hyosub Kil and R. A. Heelis, Equatorial Density Irregularity Structures at Intermediate Scales and Their Temporal Evolution, J. Geophys. Res., 103, 3969-3981, 1998
Kelly M. C., and R. Paff, Simultaneous Rocket Probe and Radar Measurements of Equatorial Spread F─Transitional and Short Wavelength Results, J. Geophys. Res., 87, 1575-1588,1982
Kelly M. C., and R. A. Heelis, The Earth’s Ionosphere: Plasma Physics and Electrodynamics, Academic Press, San Diego, 1989
LaBelle J., and M. C. Kelly, The Generation of Kilometer Scale Irregularities in Equatorial Spread F, J. Geophys. Res., 91, 5504-5512, 1986
Livingston, R. C., C. L. Rino, J. P. McClure, and W. B. Hanson, Spectral characteristics of Medium-Scale Equatorial F region Irregularities, J. Geophys. Res., 86, 2421, 1981
McClure, J. P., W. B. Hanson, and J. F. Hoffman, Plasma Bubbles and Irregularities in the Equatorial Ionosphere, J. Geophys. Res., 82, 2650, 1977
Maruyama T., and Matuura N., Longitudinal Variability of Annual Changes in Activity of Equatorial Spread F and Plasma Bubbles, J. Geophys. Res., 89, 10903-10912, 1984
Rottger J., Wavelike Structures of Large Scale Equatorial Spread F Irregularities, J. Atmos. Terr. Phys., 35, 1198, 1973
Ossakow S. L., Spread-F Theories─A Review, J. Atmos. Terr. Phys. 43, 437,1981
Woodman, R. F., and C. La Hoz, Radar Observations of F-region Equatorial Irregularities, J. Geophys. Res., 81, 5447, 1976
Tsunoda R. T., Control of the Seasonal and Longitudinal Occurrence of Equatorial Scintillations by the Longitudinal Gradient in Integrated e Region Pedersen Conductivity, J. Geophys. Res., 90, 447-456,1985
Takahashi T., H. Oya , and S. Watanabe, Two Types of Generation Mechanism of the Equatorial Plasma Bubbles
Watanabe S. and Oya H., Occurrence Characteristics of Low Latitude Ionosphere Irregularities Observed by Impedance Probe on Board the Hinotori Satellite, J. Geomag. Geoelectr., 38, 125-149, 1986
Yeh, H. C., Characteristic of the IPEI Payload Onboard ROCSAT-1, National Central University, 1998

指導教授

蘇信一(Shin-Yi Su)

審核日期

2001-6-29

推文