WANG Rong, LIU Jian-ye, XIONG Zhi, et al. Analysis of influence of hypsography on autonomous navigation precision using radar altimeter[J]. 2008, (3): 43-45+48.
WANG Rong, LIU Jian-ye, XIONG Zhi, et al. Analysis of influence of hypsography on autonomous navigation precision using radar altimeter[J]. 2008, (3): 43-45+48. DOI: 10.13873/j.1000-97872008.03.007.
Autonomous navigation system based upon space borne radar altimeter applied to LEO or MEO satellite are studied
focused on the influence of hypsography on the precision of satellite autonomous navigation.Hypsography model is established based on statistical characteristics of actual hypsography;simulations are researched on to analyze the precision of autonomous navigation under different hypsography conditions.Reference for the application of autonomous navigation is presented by using radar altimeter.