建筑塔机吊装作业GNSS精准定点放样
周命端, 罗德安, 丁克良, 周乐皆, 王坚
GNSS accurate positioning-point and setting-out of hoisting operation for construction tower crane
ZHOU Mingduan, LUO Dean, DING Keliang, ZHOU Lejie, WANG Jian
测绘通报 . 2019, (11): 60 -63 .  DOI: 10.13474/j.cnki.11-2246.2019.0352