共 4 条
[1]
Chen S, 2000, INTRO GEOGRAPHIC INF
[2]
Xiang N. P., 2004, ENG SURVEYING MAPPIN, V10, P17
[3]
Xie C. X., 2006, B SURVEYING MAPPING, P49
[4]
Yan R. H., 2002, COMPUTER ENG APPL, P203