Briefly the paper introduces a new method to make a DEM by a airborne laser radar combining with Global Positioning System and Inertialnavigation 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。
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Simulation and test results of a laser gyro strapdown inertialnavigationsystem show that the improved calibration scheme can increase the calibration accuracy and improve the navigation performance.