Briefly the paper introduces a new method to make a DEM by a airbornelaserradar combining with Global Positioning System and Inertial navigation technology.
主要介绍了利用机载激光雷达并结合全球卫星定位系统、惯性导航技术建立地形高程模型的一种新方法。
2
Then discussed the structure of this imaging laserradar for airborne survey, and its ranging performance under shot-noise limited.