Title :
Lunar DEM Generation by Using Chang´e-1 Three-Line-Array CCD Imagery
Author :
Yu, He ; Qing, Xu ; Chao-zhen, Lan ; Shuai, Xing
Author_Institution :
Surveying & Mapping Inst., Zhengzhou, China
Abstract :
Three-line-array CCD camera was used to obtain images of lunar surface in the first step of China´s lunar exploration - Chang´e-1(CE-1), this paper researched the method of lunar DEM generation by CE-1 three-line-array CCD image. We researched the imaging model of CCD image - Collinearity Condition Equations, image matching and DEM generation. And we used some CCD images to validate the algorithms, the result shows that DEM can reflect the change of lunar height.
Keywords :
CCD image sensors; astronomical photometry; charge-coupled devices; lunar surface; space vehicles; CCD image; CE-1; Chang´e-1; China lunar exploration; charge-coupled devices; collinearity condition equations; image matching; lunar DEM generation; lunar height; lunar surface; three-line-array CCD camera; Cameras; Charge coupled devices; Moon; Sensor arrays; CCD; Chang´e-1(CE-1); DEM; photogrammetry;
Conference_Titel :
Computational and Information Sciences (ICCIS), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8814-8
Electronic_ISBN :
978-0-7695-4270-6
DOI :
10.1109/ICCIS.2010.81
