QQ客服 官方微博 反馈留言

浏览/检索结果: 共3条，第1-3条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Target Tracking over Distributed Sensor Networks by Polar Measurements with Time-varying Bias 会议论文 2017 13TH IEEE CONFERENCE ON AUTOMATION SCIENCE AND ENGINEERING (CASE), 2017-01-01 作者:  Zhang, Cui;  Jia, Yingmin 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Clutter (information theory)  Intelligent systems  Mathematical transformations  Monte Carlo methods  Sensor networks  Time varying networks  Cartesian coordinate  Distributed fusion  Distributed sensor  Distributed sensor networks  Nonlinear measurement  Polar measurements  Pseudo measurements  Target state  Target tracking   Aerosol remote sensing in polar regions 期刊论文 EARTH-SCIENCE REVIEWS, 2015, 卷号: 140, 页码: 129-142 作者:  Tomasi, Claudio;  Kokhanovsky, Alexander A.;  Lupi, Angelo;  Ritter, Christoph;  Smirnov, Alexander 收藏  |  浏览/下载：27/0  |  提交时间：2016/04/20 Sun-photometer measurements  Aerosol optical thickness  Polar aerosol optical characteristics  Lidar backscattering coefficient profiles  Satellite aerosol remote sensing  Multimodal aerosol extinction models   The Simulation measurement experiment and calibration for Solar Total Irradiance Monitor on board (EI CONFERENCE) 会议论文 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：28/0  |  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.