全球气候数据集生成及气候变化应用研究  

Production of the global climate data records and applications to climate change studies

作　　者：梁顺林[1] 唐世浩[2] 张杰[3] 徐冰[4] 程洁[1] 程晓[5] 宫鹏[4] 贾坤[1] 江波[1] 李爱农[6] 刘素红[1] 邱红[2] 肖志强[1] 谢先红[1] 杨军[4] 杨俊刚[3] 姚云军[1] 于贵瑞[7] 张晓通[1] 赵祥[1] 

机构地区：[1]遥感科学国家重点实验室,北京师范大学地理与遥感科学学院,北京100875 [2]中国气象局中国遥感卫星辐射测量和定标重点开放实验室国家卫星气象中心,北京100081 [3]国家海洋局第一海洋研究所,山东青岛266061 [4]地球系统数值模拟教育部重点实验室,清华大学地球系统科学研究中心,北京100084 [5]遥感科学国家重点实验室,北京师范大学全球变化与地球系统科学学院,北京100875 [6]中国科学院水利部成都山地灾害与环境研究所,四川成都610041 [7]中国科学院地理科学与资源研究所,北京100101

出　　处：《遥感学报》2016年第6期1491-1499,共9页NATIONAL REMOTE SENSING BULLETIN

基　　金：国家重点研发计划项目(编号:2016YFA0600100)~~

摘　　要：科技部在"十三五"期间部署的国家重点研发计划"全球变化及应对"专项资助了"全球气候数据集生成及气候变化关键过程和要素监测"研究项目。项目围绕由全球气候观测系统提出的基本气候变量,完善地空天基观测体系,生成中国首套以遥感数据为主体的涵盖大气、海洋和陆表长时间序列、高精度、高时空一致性的产品,即气候数据集,动态监测全球变化关键过程和要素。The research project entitled, ＂Generation of global climate data records and their use for monitoring the key variables and processes of climate change,＂ was recently funded by the Chinese Ministry of Science and Technology under the Global Changes and Responses Program. This project focuses on the essential climate variables proposed by the global climate observing system. It aims to improve surface-air-space observing systems; produce long-term, highly accurate, and highly spatiotemporal consistent satellite products （i.e., climate data records, CDRs） of the atmosphere, ocean, and land surfaces; and monitor the key variables and processes of climate change dy- namically. This project will produce the first CDR suite in China. This research project is divided into four. The first three sub-projects fo- cus on the satellite product generation of the atmosphere, ocean, and land surfaces. Each of these three sub-project includes ground observa- tion, inversion and fusion methods of remote sensing data, and production and application demonstration of climate dataset. Ground observa- tion is mainly used for algorithm development, product validation, and application demonstration. Sub-project 4 will comprehensively as- sess these satellite products and use them for climate change studies. Sub-project 1 on the atmosphere will mainly focus on the variables that are essential for climate change studies, such as aerosol optical thickness, cloudiness, precipitation, CO2, ozone, solar incident radiation, re- flected solar radiation, outgoing long wave radiation, and energy imbalance. Nine CDRs will be generated at the end. The application demonstration will be based on the long-term atmospheric climate dataset; it will be combined with foreign satellite-related products to study the global climate effects of aerosol, dynamic monitoring of polar ozone concentrations, energy balance of the Earth, and other applications. Sub-project 2 on the ocean will mainly focus on methods and techniques for producing a total of 21

关 键 词：定量遥感 气候数据集 气候变化 

分 类 号：P467[天文地球—大气科学及气象学] P468