千百年自然力侵蚀以及社会经济发展带来的城市扩张和人为破坏，大量古代人类活动遗存遗迹正以不可逆方式快速消亡。简要介绍了大范围空间遥感科技考古研究现状和发展进程；从激光雷达遥感机理和特点出发，阐述了基于机载激光雷达遥感植被滤波获取近地标微地形，从而发现古代人类活动遗迹遗存的方法和技术；以中国不同区域、不同遗迹类型的考古发现为例，阐明了激光雷达遥感科技考古方法在发现、研究、保护和展示中华文明科学价值方面的应用。

Thousands of years of natural erosion, urban expansion and human destruction caused by social and economic development, a large number of ancient human remains are rapidly disappearing in irreversible ways. This paper briefly introduces the present situation and development of remote sensing technology for archaeological discover. An airborne LiDAR remote sensing technology using vegetation filtering to obtain near standard micro topography is presented to discover ancient human relics in China. Different regions and different types of relic archaeological discoveries are taken as examples for the LiDAR remote sensing technology in archaeological discovery, research, protecting and displaying the scientific value of Chinese civilization.