博碩士論文 966203010 完整後設資料紀錄

DC 欄位 語言
DC.contributor太空科學研究所zh_TW
DC.creator林其彥zh_TW
DC.creatorChi-Yen Linen_US
dc.date.accessioned2009-7-6T07:39:07Z
dc.date.available2009-7-6T07:39:07Z
dc.date.issued2009
dc.identifier.urihttp://ir.lib.ncu.edu.tw:88/thesis/view_etd.asp?URN=966203010
dc.contributor.department太空科學研究所zh_TW
DC.description國立中央大學zh_TW
DC.descriptionNational Central Universityen_US
dc.description.abstract本論文發展利用福爾摩沙衛星三號酬載之小型電離層光度計(Tiny Ionospheric Photometer, TIP)和GPS衛星掩星觀測實驗(GPS Occultation Experiment, GOX)建立全星載電離層斷層掃描。GOX的掩星觀測資料能提供垂直方向的電離層電子濃度結構。而TIP於夜晚進行高光感度 OI 136.5nm 大氣暉光觀測,由於其觀測視角非常的小(3.8°),因此能精確的觀測水平方向的電離層電子濃度梯度。研究顯示結合此兩種觀測資料可大幅提高反演結果的準確度。結合此兩觀測資料最大優點為,可於全球各地(尤其可突破海洋和無人沙漠地區等人煙稀少區域)進行星載電離層斷層掃描。 zh_TW
dc.description.abstractThis study develops a space-space tomography by means of data recorded by tiny ionospheric photometer (TIP) and GPS occultation experiment (GOX) onboard FORMOSAT-3/COSMIC. TIP and GOX record the OI 135.6 nm airglow intensities and the occultation total electron content (TEC) for the nighttime ionosphere, respectively. Due to its very high sensitivity ~600 counts/Rayleigh and rather narrow nadir pointing 3.8° circular field-of-view, the TIP provides accurate characteristics of ionospheric electron density gradients in the horizontal direction. Meanwhile, the GOX data gives the information in the vertical direction. It can be seen that the two observations could yield a better result, which shows the space-space tomography an alternatively way to reconstruct the ionosphere all over the world, especially on the ocean and desert areas. en_US
DC.subject電離層zh_TW
DC.subject斷層掃描zh_TW
DC.subject福爾摩沙衛星三號zh_TW
DC.subjectFORMOSAT-3/COSMICen_US
DC.subjectTomographyen_US
DC.subjectIonosphereen_US
DC.title利用福爾摩沙衛星三號進行星載電離層斷層掃描zh_TW
dc.language.isozh-TWzh-TW
DC.titleIonosphere Space-Space Tomography Derived by FORMOSAT-3/COSMIC Dataen_US
DC.type博碩士論文zh_TW
DC.typethesisen_US
DC.publisherNational Central Universityen_US

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