QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：会议论文     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 Seasonal variation of aerosol vertical distributions in the middle and lower troposphere in Beijing and surrounding area during haze periods based on CALIPSO observation 会议论文 Lidar Remote Sensing for Environmental Monitoring XIV, Beijing, China, October 14, 2014 - October 15, 2014 作者:  Liu, Qiong;  Ma, Xiaojun;  Jin, Hongchun;  Chen, Yonghang;  Yu, Yang 收藏  |  浏览/下载：2/0  |  提交时间：2017/01/18 Aerosols  Backscattering  Depolarization  Environmental engineering  Optical radar  Remote sensing  Troposphere  Above ground level  Backscatter coefficients  Cloud-aerosol lidar and infrared pathfinder satellite observations  Color ratios  Depolarization ratio  haze  Seasonal variation  Vertical distributions   Assimilation of multi-time radar observations with WRF-based Ensemble Kalman Filter 会议论文 2nd International Conference on Information Science and Engineering, ICISE2010, Hangzhou, China, December 4, 2010 - December 6, 2010 作者:  Yang, Yi;  Qiu, Xiaobin;  Wang, Zhenghu;  Wen, Deyao;  Shao, Aimei 收藏  |  浏览/下载：5/0  |  提交时间：2017/01/18 Radar  Data processing  Doppler effect  Doppler radar  Information science  Kalman filters  Assimilation  Data assimilation  Enkf  Ensemble Kalman Filter  Multi-time  Operational predictions  Radar data  Radar observations  Radial-velocity observations  Square root Kalman filter  Temporal resolution  WRF Model   Using SVD-En3DVar for radar data assimilation: Comparing local and global schemes 会议论文 2010 International Conference on Multimedia Technology, ICMT 2010, Ningbo, China, October 29, 2010 - October 31, 2010 作者:  Xu, Dao-Sheng;  Shao, Ai-Mei;  Qiu, Chong-Jian 收藏  |  浏览/下载：5/0  |  提交时间：2017/01/18 Data processing  Computer simulation  Radar  3Dvar  Data assimilation  Ensamble  Local schemes  Localization  Radar data assimilation  Radar observations  Spurious analysis  WRF Model   Is it better to assimilate the Doppler radar radial velocity directly than Retrieved Winds with Ensemble Kalman Filter? 会议论文 2nd International Conference on Information Science and Engineering, ICISE2010, Hangzhou, China, December 4, 2010 - December 6, 2010 作者:  Yang, Yi;  Zhang, Xuanze;  Wen, Deyao;  Wang, Zhenghu;  Shao, Aimei 收藏  |  浏览/下载：5/0  |  提交时间：2017/01/18 Radar  Doppler effect  Doppler radar  Information science  Kalman filters  Velocity  Wind  Assimilation  Ensemble Kalman Filter  Horizontal winds  Radial velocity  Radial-velocity observations  Retrieval errors  Retrieve  Wind data  WRF Model   A new nonlinear filtering method for ballistic target tracking 会议论文 作者:  Chunling, Wu;  Chongzhao, Han;  Zengguo, Sun 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/18 Ballistic coefficient  Ballistic target tracking  Conditional density  Gauss-Hermite quadrature  Nonlinear filtering algorithm  Numerical accuracy  Quadrature Kalman filters  Radar observations