We presents an effective signal splicing method for dual-receiver mie scattering lidar.The main idea of this method is to find the best spliced region where both near-range signal and far-range signal have high signal-to-noise ratios and to obtain the functional relationship between these two kinds of signals so as to achieve effective splicing and retrieval of near-range signal and far-range signal.The signal splicing result has both advantages of low detection dead zone in near-range signal and high detection height in far-range signal.The signal retrieval result demonstrates that this method can splice signals accurately andobtain highly accurate optical properties of aerosols.
Jianrong BI 兰州大学 西部生态安全省部共建协同创新中心;兰州大学 大气科学学院 半干旱气候变化教育部重点实验室
Tianhe WANG 兰州大学 西部生态安全省部共建协同创新中心;兰州大学 大气科学学院 半干旱气候变化教育部重点实验室
Wuren LI 兰州大学 西部生态安全省部共建协同创新中心;兰州大学 大气科学学院 半干旱气候变化教育部重点实验室
Ze LI 兰州大学 西部生态安全省部共建协同创新中心;兰州大学 大气科学学院 半干旱气候变化教育部重点实验室
Tian ZHOU 兰州大学 大气科学学院 半干旱气候变化教育部重点实验室
LI Zhengqiang 中国科学院空天信息创新研究院 生态环境部卫星遥感重点实验室&遥感与数字地球全国重点实验室;河南大学 空间基准全国重点实验室;中国科学院大学
相关机构
Collaborative Innovation Center for West Ecological Safety (CIWES), Lanzhou University
Key Laboratory for Semi-Arid Climate Change of the Ministry of Education, College of Atmospheric Sciences, Lanzhou University
State Key Laboratory of Remote Sensing and Digital Earth & Key Laboratory of Satellite Remote Sensing of Ministry of Ecology and Environment, Aerospace Information Research Institute, Chinese Academy of Sciences
State Key Laboratory of Spatial Datum, College of Remote Sensing and Geoinformatics Engineering, Faculty of Geographical Science and Engineering, Henan University