基于多源遥感影像的洞庭湖地形提取方法
隆院男,闫世雄,蒋昌波,吴长山,李志威,唐蓉

A new method for extracting lake bathymetry using multi-temporal and multi-source remote sensing imagery: A case study of Dongting Lake
LONG Yuannan,YAN Shixiong,JIANG Changbo,WU Changshan,LI Zhiwei,TANG Rong
表4 克里金法、趋势面分析法误差统计信息(m)
Tab. 4 Comparisons between the Kriging model, trend surface analysis model and shipborne points (m)
平均绝对误差 标准偏差 均方根误差
趋势面分析法 1.76 2.08 2.21
克里金法 1.60 1.69 2.06