A Mountain-Based Occultation Experiment with L2C and B1I Open Loop

	A Mountain-Based Occultation Experiment with L2C and B1I Open Loop
	Wu, Di; Wang, Xianyi; Sun, Yueqiang; Du, Qifei; Wang, Dongwei; Cai, Yuerong; Wu, Chunjun; Bai, Weihua; Xia, Junming; Meng, Xiangguang
	2016
会议名称	36th IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
会议日期	JUL 10-15, 2016
会议地点	Beijing, PEOPLES R CHINA
关键词	GNOS L2C B1I Open loop
页码	4157-4160
通讯作者	Wu, D (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, GNSS Remote Sensing Grp, Beijing Key Lab Space Environm Explorat, Beijing 100190, Peoples R China.
英文摘要	GNOS (GNSS Occultation Sounder) is an instrument developed by National Space Science Center (NSSC), Chinese Academy of Sciences. It was first successfully launched in September 23, 2013, as a payload of FY3C. More than 700 occultation events were received every day. The modified GNOS will also be on-board the FY3D satellite scheduled to launch in 2016. It contains three major improvements including increasing occultation channel numbers, employing open loop tracking on GPS L2C and Compass B1I and improving the gain of the antenna. In order to confirm the performance of GNOS instrument, a mountain-based experiment was carried out in China's Hebei Province on Mt. Wuling (40.598 degrees N, 117.478 degrees E) from June 16th to June 18th, 2015. By analyzing the experimental data, the performance of open-loop tracking on GPS L2C and Compass B1I was well validated.
收录类别	CPCI
会议录	2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
语种	英语
ISSN号	2153-6996
ISBN号	978-1-5090-3332-4
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/5757]
专题	国家空间科学中心_空间环境部
推荐引用方式 GB/T 7714	Wu, Di,Wang, Xianyi,Sun, Yueqiang,et al. A Mountain-Based Occultation Experiment with L2C and B1I Open Loop[C]. 见:36th IEEE International Geoscience and Remote Sensing Symposium (IGARSS). Beijing, PEOPLES R CHINA. JUL 10-15, 2016.