Title :
Terrain map data treatment for low altitude penetration
Author :
Qing, Li ; Pan, Gao ; Shen Chunlin
Author_Institution :
Dept. of Autom., Tsinghua Univ., Beijing, China
Abstract :
This paper discusses several problems of digital map technique in low altitude penetration, which includes the characteristics of airborne digital map in low altitude penetration, the modeling of threats, the treatment of threats´ data, the interpolation and smoothing method of terrain data. It also offers methods to solve these problems. These methods are very simple and can fulfill the special requirements of low altitude penetration
Keywords :
aerospace computing; digital simulation; interpolation; military computing; smoothing methods; terrain mapping; airborne digital map; cost function; data smoothing; digital filters; digital map; interpolation; low altitude penetration; modeling of threats; smoothing; terrain map data; Aircraft; Automation; Cost function; Digital elevation models; Displays; Instruments; Interpolation; Radar detection; Smoothing methods; Transaction databases;
Conference_Titel :
Aerospace and Electronics Conference, 1998. NAECON 1998. Proceedings of the IEEE 1998 National
Conference_Location :
Dayton, OH
Print_ISBN :
0-7803-4449-9
DOI :
10.1109/NAECON.1998.710142
