民国初期河南省1∶10万地图精度分析

孔云峰

Accuracy Analysis of the 1∶100 000 Topographic Maps of Henan Province in Early Period of the Republic of China

KONG Yunfeng

地球信息科学学报 . 2011, (2): 226 -233 . DOI: 10.3724/SP.J.1047.2011.00226