FAST型大射电望远镜选址洼地地形搜寻关键技术研究
朱博勤, 严召进, 谢晶, 刘宏, 宋小庆, 向喜琼

Key technology for selecting depressions as sites of FAST-type radio telescopes
ZHU Boqin, YAN Zhaojin, XIE Jing, LIU Hong, SONG Xiaoqing, XIANG Xiqiong
图8 某洼地地形-球冠拟合填挖分布图
Fig.8 Terrain-Spherical crown simulating filling and excavation distribution on a depression