Auto-compensation of velocity-height ratio for Chang＇E-2 satellite CCD stereo camera

The TDI-CCD imaging method using auto-compensation of velocity-height ratio （VHR） was applied to Chang＇E-2 satellite CCD stereo camera. Factors that influence the image quality of the camera were discussed, among which the mismatch error in VHR was found to be the main cause. An auto-compensation sc...

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Veröffentlicht in:	中国科学：技术科学英文版 2011, Vol.54 (9), p.2243-2246
1. Verfasser:	XUE Bin ZHAO BaoChang YANG JianFeng GAO Weit QIAO WeiDong MA XiaoLong ZHANG Bo LIU JiaHang ZHAO Wei JING Juan Juan
Format:	Artikel
Sprache:	eng
Schlagworte:	CCD VHR 卫星图像质量成像方法立体相机自动补偿速度
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The TDI-CCD imaging method using auto-compensation of velocity-height ratio （VHR） was applied to Chang＇E-2 satellite CCD stereo camera. Factors that influence the image quality of the camera were discussed, among which the mismatch error in VHR was found to be the main cause. An auto-compensation scheme for VHR was developed. The validity and effectiveness were proved by the on-orbit high quality images.
ISSN:	1674-7321 1869-1900