用于物化探测网布设的GPS航点生成方法与实现
张琪, 刘多朝, 张万仁

Method and achievement of GPS waypoint generation for survey grid layout in geophysical and geochemical exploration
ZHANG Qi, LIU Duo-Zhao, ZHANG Wan-Ren
图1 WGS-84坐标系
Fig.1 WGS-84 coordinate system