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	An Investigation of Precise Orbit and Clock Products for BDS-3 from Different Analysis Centers 期刊论文 OAI收割 SENSORS, 2021, 卷号: 21, 期号: 5, 页码: 15 作者: Shen, Pengli; Cheng, Fang; Lu, Xiaochun; Xiao, Xia; Ge, Yulong \| 收藏 \| 浏览/下载：22/0 \| 提交时间：2021/11/29 BDS-3 tropospheric delay positioning performance precise point positioning (PPP) orbit comparison clock differences analysis centers
	Study of satellite shadow function model considering the overlapping parts of Earth shadow and Moon shadow and its application to GPS satellite orbit determination 期刊论文 OAI收割 ADVANCES IN SPACE RESEARCH, 2019, 卷号: 63, 期号: 9, 页码: 2912-2929 作者: Zhang, Rui; Tu, Rui; Zhang, Pengfei; Liu, Jinhai; Lu, Xiaochun \| 收藏 \| 浏览/下载：16/0 \| 提交时间：2021/11/29 Shadow function model Overlapping shadows Shadow factor Observed orbit determination Predicted orbit determination Accuracy comparison
	Super-high accurate new method of common-view time comparison based on space station 期刊论文 OAI收割 ACTA PHYSICA SINICA, 2018, 卷号: 67, 期号: 19, 页码: 11 作者: Liu Yin-Hua; Li Xiao-Hui \| 收藏 \| 浏览/下载：24/0 \| 提交时间：2021/11/29 space station common-view time comparison general relativity orbit error
	Signal biases calibration for precise orbit determination of the chinese area positioning system using slr and c-band transfer ranging observations 期刊论文 iSwitch采集 Journal of navigation, 2016, 卷号: 69, 期号: 6, 页码: 1234-1246 作者: Cao Fen; Yang Xuhai; Li Zhigang; Chen Liang; Feng Chugang 收藏 \| 浏览/下载：44/0 \| 提交时间：2019/05/09 Geostationary earth orbit (geo) satellite Signal biases calibration Co-location comparison method Combined precise orbit determination (pod)
	Signal Biases Calibration for Precise Orbit Determination of the Chinese Area Positioning System using SLR and C-Band Transfer Ranging Observations 期刊论文 OAI收割 JOURNAL OF NAVIGATION, 2016, 卷号: 69, 期号: 6, 页码: 1234-1246 作者: Cao Fen; Yang Xuhai; Li Zhigang; Chen Liang; Feng Chugang \| 收藏 \| 浏览/下载：34/0 \| 提交时间：2019/05/23 Geostationary Earth Orbit (Geo) Satellite Signal Biases Calibration Co-location Comparison Method Combined Precise Orbit Determination (Pod)
	Signal Biases Calibration for Precise Orbit Determination of the Chinese Area Positioning System using SLR and C-Band Transfer Ranging Observations 期刊论文 OAI收割 JOURNAL OF NAVIGATION, 2016, 卷号: 69, 期号: 6, 页码: 1234-1246 作者: Cao Fen; Yang Xuhai; Li Zhigang; Chen Liang; Feng Chugang \| 收藏 \| 浏览/下载：24/0 \| 提交时间：2021/11/29 Geostationary Earth Orbit (GEO) satellite Signal biases calibration Co-location comparison method Combined Precise Orbit Determination (POD)
	The Simulation measurement experiment and calibration for Solar Total Irradiance Monitor on board (EI CONFERENCE) 会议论文 OAI收割 ICO20: Remote Sensing and Infrared Devices and Systems, August 21, 2005 - August 26, 2005, Changchun, China Yupeng W.; Wei F.; Bingxi Y. 收藏 \| 浏览/下载：37/0 \| 提交时间：2013/03/25 STIM (Solar Total Irradiance Monitor) can be used on sun-synchronous polar orbit weather satellites to measure the total solar irradiance. It contains three independent and identical wide view absolute radiometers. They are mounted on the satellite in an angle which ensure the sun scan over the field of view of the absolute radiometers. This measurement method doesn't need the instrument tracking the sun but the sun scan over the field of view of the absolute radiometers in each orbit cycle. The paper presents the measurement method of simulation for solar irradiance measurement and calibration by mounting the instrument on a two-axis rotation table. By controlling the rotation angle velocity of the instrument in the meridian direction being the same as that of the weather satellite's on orbit we can measure the solar irradiance when the sun scan over the field of view of the absolute radiometers to simulate the onboard state. And we have operated the measurement with the prototype of STIM. The SIAR-1 is traceable to WRR and serves as a transfer standard. So simultaneous comparison measurements between SIAR-1 and each of the three wide view absolute radiometers are measured to provide calibration corrections to the instrument. And we have a further study at the influence of stray light to the measurement results. This paper presents the method of simulation experiment and calibration for solar irradiance measurement with Solar Total Irradiance Monitor on board.