STUDY ON LEO-LEO MICROWAVE OCCULTATION
文献类型：会议论文
| 作者 | Liu, Congliang; Kirchengast, Gottfried; Sun, Yueqiang; Du, Qifei; Bai, Weihua; Proschek, Veronika; Wang, Xianyi; Xia, Junming; Meng, Xiangguang; Wang, Dongwei |
| 出版日期 | 2017 |
| 会议日期 | JUL 23-28, 2017 |
| 会议地点 | Fort Worth, TX |
| 关键词 | Gnss Radio Occultation (Gro) Leo-leo Microwave Occultation (Lmo) Leo Orbit Design Frequencies Selection |
| 页码 | 538-541 |
| 英文摘要 | In Global Navigation Satellite System Radio Occultation (GRO), the tropospheric temperature and humidity can only be retrieved separately from refractivity by co-using a priori humidity or temperature information. Fortunately, the LEO-LEO (Low Earth Orbit) microwave occultation (LMO) exploits both the refraction and absorption of signals to solve the temperature-humidity ambiguity, and so it can retrieve the pressure, temperature, and humidity profiles independently. Furthermore, using LMO, ozone profiles can be retrieved by the signals around ozone absorption lines, and the liquid water and ice cloud variables can also be retrieved as by-products. In this paper, the measurement principle and capabilities of LMO technique are provided as an overview based on available literature; and then a pre-study of LMO including orbit design, frequency channels selection, performance analysis, and transmitter and receiver design/development is presented. The encouraging performance prospects of LMO give us confidence that it is highly worthwhile to pursue a space-borne demonstration mission. |
| 会议录 | 2017 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
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| 语种 | 英语 |
| ISSN号 | 2153-6996 |
| ISBN号 | 978-1-5090-4951-6 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/6272]  |
| 专题 | 国家空间科学中心_空间环境部 |
| 推荐引用方式 GB/T 7714 | Liu, Congliang,Kirchengast, Gottfried,Sun, Yueqiang,et al. STUDY ON LEO-LEO MICROWAVE OCCULTATION[C]. 见:. Fort Worth, TX. JUL 23-28, 2017. |
入库方式： OAI收割
来源：国家空间科学中心
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