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16篇 您的检索式:作者名="Syndergaard"
    题名 作者 年代 出处 被引量
1奥斯特/GPS掩星与地面雷达联合观测电离层电子密度的初步结果显示文摘1999年2月丹麦发射了一颗奥斯特小卫星,它装载了两台GPS接收机,其中一台用于电离层和中性大气掩星测量,另一台用于自主定位。本文给出了1999年10月奥斯特/GPS掩星与日本MU雷达和数字测高仪的联合观测结果。奥斯特掩星反演得到的电子密度剖面与地面雷达观测的进行了比较,结果表明:天基和地基雷达观测的电子密度是一致的。文章还给出利用GPS的单频信号反演电离层电子密度剖面技术和3维射线追踪技术模拟掩星结果。张训械 P.Hoeg G.B.Larsen Stig Syndergaard Martin B.S Jakob G.R S.Fukao Kiyoshi lgarashi Seiji Kawamura 2000全球定位系统2000,25,3:18
2On the ionosphere calibration in GPS radio occultation measurements显示文摘SYNDERGAARD S 2000Radio Sciences2000,,35:1
3Comparison of COSMIC Ionospheric Measurements with Ground-Based Observations and Model Predictions: Preliminary Results显示文摘Lei Jiuhou Syndergaard S Burns A G 2007Journal of Geophysical Re- search2007,112,:1
4Single frequency processing of ?rsted GPS radio occultation measurements显示文摘Georg Bergeton Larsen Stig Syndergaard Per H?eg Martin Bj?rt S?rensen 2005GPS Solutions2005,,2:1
5Modeling of the effect of the Earth's oblateness on the retrieval of temperature and pressure profile from limb sounding 显示文摘Syndergaard S 1998J Atmos Solar-Terr Phys1998,60,:1
6Compari- son of COSMIC ionospheric measurements with ground- based observations and model predictions: preliminary results显示文摘Lei Jiuhou Syndergaard S Burns A G 2007Journal of Geophysical Research2007,112,12:1
7Comparison of COSMIC Ionospheric Measurements with Ground-based Observations and Model Predictions: Preliminary Results显示文摘Lei Jiuhou Syndergaard S Burns A G 2001Journal of Geophysical Re search2001,112,7:1
8A refractive index mapping operator for assimilation of occultation data显示文摘Syndergaard S Kursinski E R Herman B M 2005Mon Wea Rev2005,133,9:1
9Comparison of COSMIC ionospheric measurements with groundbased observations and model predictions:Preliminary results显示文摘Lei J Syndergaard S Alan G Burns 0,,0730:1
10Single Frequency Processing of Фsted GPS Radio Occultation Measurements显示文摘Larsen G B Syndergaard S H+eg P 2005GPS Solution2005,9,2:1
11Salivary biomarkers associated with gingivitis and response to therapy 显示文摘Syndergaard B A1-Sabbagh M Kryscio RJ 2014J Periodontol2014,85,8:1
12Exploring Greenhouse Gases Water and Climate Changes:Scientific Opportunities for the Climate and Atmospheric Composition Exploring Satellites Mission显示文摘The Essential Climate Variables(ECVs),such as the atmospheric thermodynamic state variables and greenhouse gases,play an important role in the atmosphere physical processes and global climate change.Given the need of improvements in existing ground-based and satellite observations to successfully deliver atmosphere and climate benchmark data and reduce data ambiguity,the Climate and Atmospheric Composition Exploring Satellites mission(CACES)was proposed and selected as a candidate mission of the Strategic Priority Research Program of Chinese Academy Science(SPRPCAS).This paper presents an overview of the key scientific questions and responses of EC Vs in relation to global change;the principles,algorithms,and payloads of microwave occultation using centimeter and millimeter wave signals between low Earth orbit satellites(LEO-LEO microwave occultation,LMO)as well as of the LEO-LEO infrared-laser occultation(LIO);the CACES mission with its scientific objectives,mission concept,spacecraft and instrumentation.LIU Congliang KIRCHENGAST Gottfried SUN Yueqiang WANG Xin LU Daren BAI Weihua DU Qifei LOSCHER Armin SYNDERGAARD Stig TIAN Longfei ZHANG Zhihua 2020空间科学学报2020,40,2:1
13A refractive index mapping operator for assim-ilation of occultation data显示文摘SYNDERGAARD S KURSINSKI E R HERMAN B M 2005Monthly Weather Re- view2005,133,9:1
14Modeling the impact of the earth's oblateness on the retrieval of temperature and pressure profiles from limb Sounding显示文摘Syndergaard S 1998Journal of Atmospheric and Solar-Terrestrial Physics1998,60,2:1
15On the Ionosphere Calibration inGPS Radio Occultation Measurements 显示文摘Syndergaard S 2000RadioScience2000,35,3:1
16Modeling the Impact of the Earth's Oblateness on the Retrieval of Temperature and Pressure Profiles from Limb Sounding显示文摘Syndergaard S 1998Journal of Atmospheric and Solar-Terrestrial Physics1998,60,2:1
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