北斗高精度手持机在航测外业中的应用
李军, 王义修
Application of Hand-held High Precision Beidou Satellite Navigation System in the Aerial Field Survey
LI Jun, WANG Yixiu
测绘通报 . 2016, (6): 69 -72 .  DOI: 10.13474/j.cnki.11-2246.2016.0192