中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院地球与行星物理重点实验室
Study of the upper transition height using ISR observations and IRI predictions over Arecibo

文献类型：期刊论文

作者Vaishnav, Rajesh1; Jin, Yuyan2,3,4; Mostafa, Md. Golam7; Aziz, Sara R.6; Zhang, Shun-Rong5; Jacobi, Christoph1
刊名ADVANCES IN SPACE RESEARCH
出版日期2021-09-01
卷号68期号:5页码:2177-2185
关键词Upper transition height Incoherent scatter radar IRI model
ISSN号0273-1177
DOI10.1016/j.asr.2020.10.010
英文摘要The temporal and spatial variation of the upper transition height (H-T) is studied using the measurements of the Incoherent Scatter Radar (ISR) at Arecibo Observatory (18.35 degrees N, 66.75 degrees W), Puerto Rico (magnetic latitude 30 degrees N). Observed ion compositions, electron densities, electron and ion temperatures are analysed to understand the diurnal and seasonal variations of H-T at low and high solar activity covering solar cycles 23 and 24. The results show that during the low solar activity conditions, the mean H-T is very low (around 750 km during the daytime and 500 km at night), while during high solar activity conditions, it reaches about 1600 km. Under very quiet geomagnetic conditions, the mean H-T is about 700 km during day time and 500 km during night time. The obtained results are compared with the International Reference Ionosphere (IRI) model predictions using the TBT15 model ion composition option. During low and moderate solar activity conditions, the TBT15 model overestimates about 5-10% at night and 15-20% in the afternoon. Furthermore, from the current investigation using the IRI's TBT15 and DY85 model ion composition options, it is found that the newer TBT15 model option is more appropriate to investigate H-T variations as compared to the DY85 model option. (C) 2020 COSPAR. Published by Elsevier Ltd. All rights reserved.
WOS关键词EMPIRICAL-MODEL ; SOLAR MINIMUM ; TOPSIDE IONOSPHERE ; ELECTRON-DENSITY ; ION COMPOSITION ; O+ ; TEMPERATURE ; CLIMATOLOGY ; SURFACE
资助项目Deutsche Forschungsgemeinschaft (DFG)[JA 836/33-1] ; US National Science Foundation (NSF) Geospace Facility sponsored program at MIT Haystack Observatory[AGS-1952737] ; NSF ; US AFOSR MURI[FA9559-16-1-0364]
WOS研究方向Engineering ; Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000678026000012
出版者ELSEVIER SCI LTD
资助机构Deutsche Forschungsgemeinschaft (DFG) ; Deutsche Forschungsgemeinschaft (DFG) ; US National Science Foundation (NSF) Geospace Facility sponsored program at MIT Haystack Observatory ; US National Science Foundation (NSF) Geospace Facility sponsored program at MIT Haystack Observatory ; NSF ; NSF ; US AFOSR MURI ; US AFOSR MURI ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsche Forschungsgemeinschaft (DFG) ; US National Science Foundation (NSF) Geospace Facility sponsored program at MIT Haystack Observatory ; US National Science Foundation (NSF) Geospace Facility sponsored program at MIT Haystack Observatory ; NSF ; NSF ; US AFOSR MURI ; US AFOSR MURI ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsche Forschungsgemeinschaft (DFG) ; US National Science Foundation (NSF) Geospace Facility sponsored program at MIT Haystack Observatory ; US National Science Foundation (NSF) Geospace Facility sponsored program at MIT Haystack Observatory ; NSF ; NSF ; US AFOSR MURI ; US AFOSR MURI ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsche Forschungsgemeinschaft (DFG) ; US National Science Foundation (NSF) Geospace Facility sponsored program at MIT Haystack Observatory ; US National Science Foundation (NSF) Geospace Facility sponsored program at MIT Haystack Observatory ; NSF ; NSF ; US AFOSR MURI ; US AFOSR MURI
源URL[http://ir.iggcas.ac.cn/handle/132A11/101926]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
通讯作者Vaishnav, Rajesh
作者单位1.Univ Leipzig, Leipzig Inst Meteorol, Stephanstr 3, D-04103 Leipzig, Germany
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing 100029, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.MIT, Haystack Observ, Westford, MA 01886 USA
6.Natl Author Remote Sensing & Space Sci, Cairo 11769, Egypt
7.Mil Inst Sci & Technol, Dept Elect Elect & Commun Engn, Dhaka 1216, Bangladesh
推荐引用方式
GB/T 7714		 Vaishnav, Rajesh,Jin, Yuyan,Mostafa, Md. Golam,et al. Study of the upper transition height using ISR observations and IRI predictions over Arecibo[J]. ADVANCES IN SPACE RESEARCH,2021,68(5):2177-2185.
APA Vaishnav, Rajesh,Jin, Yuyan,Mostafa, Md. Golam,Aziz, Sara R.,Zhang, Shun-Rong,&Jacobi, Christoph.(2021).Study of the upper transition height using ISR observations and IRI predictions over Arecibo.ADVANCES IN SPACE RESEARCH,68(5),2177-2185.
MLA Vaishnav, Rajesh,et al."Study of the upper transition height using ISR observations and IRI predictions over Arecibo".ADVANCES IN SPACE RESEARCH 68.5(2021):2177-2185.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。