面向条带状航测区域的无人机曲线航线设计方法探索
孙鑫超, 骆奇峰, 何宗友, 张奥丽, 蔡国林

Exploration of curved UAV flight path design methods for banded aerial survey areas
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图2 Pi点外扩计算示意
Fig.2 Diagram of Pi point outreach calculation