2012年南极中山站高频相干散射雷达数据集  

A dataset from the Zhongshan HF coherent scatter radar in Antarctica(2012)

作　　者：刘建军[1] 胡红桥[1] 陈相材[1] LIU Jianjun;HU Hongqiao;CHEN Xiangcai(Key Laboratory of Polar Science,Polar Research Institute of China,Shanghai,200136)

机构地区：[1]自然资源部极地科学重点实验室,中国极地研究中心,上海201136

出　　处：《中国科学数据（中英文网络版）》2021年第2期64-72,共9页China Scientific Data

基　　金：国家重大科技基础设施子午工程;国家自然科学基金(41974185、41304149)。

摘　　要：中山站高频相干散射雷达位于我国南极中山站西南高地(〜69.4°S,〜76.4°E),于2010年4月建成并投入常规运行,是目前我国在南极地区架设的唯一一部高频相干散射雷达,于2012年加入国际超级双子极光雷达网(Super Dual Auroral Radar Network,SuperDARN)。其获取的等离子体视线速度对于开展极区电离层对流观测研究具有重要的意义。本数据集包含2012年雷达rawacf、fitacf格式的数据文件以及雷达视距时间强度图(Range-Time-Intensity,RTI)。本数据集可以用来开展地球极区磁层-电离层能量耦合、高纬电离层对流、电离层不均匀体结构、磁层亚暴动力学等方面的研究。Zhongshan HF radar located in the southwestern highland of Chinese Antarctic Zhongshan station( ~69.4°S,~76.4°E), one component of SuperDARN(Super Dual Auroral Radar Network), was built successfully and put into operation in April 2010. The Zhongshan HF radar is the only HF radar running in Antarctica for the Chinese scientific community, which has played a crucial role in measuring ionospheric plasma convection by using radar line-of-sight Doppler velocity. The dataset includes the data acquired in 2012, which comprises of radar rawacf, fitacf files and processed Range-Time-Intensity(RTI) plot. By using this dataset, researchers can carry out studies on polar magnetosphere-ionosphere coupling, high-latitude ionospheric convection, plasma irregularities and magnetospheric substorm.

关 键 词：相干散射雷达 极区电离层 电离层对流 电离层不均匀体 

分 类 号：P412.25[天文地球—大气科学及气象学]