대한원격탐사학회:학술대회논문집 (Proceedings of the KSRS Conference)
- 대한원격탐사학회 2004년도 Proceedings of ISRS 2004
- /
- Pages.432-435
- /
- 2004
- /
- 1226-9743(pISSN)
Non Uniformity Error of MSC (Multi Spectral Camera) System
- Jang YoungJun (Korea Aerospace Research Institute) ;
- Yong SangSoon (Korea Aerospace Research Institute) ;
- Kang KeumSil (Korea Aerospace Research Institute) ;
- Kim JungAh (Korea Aerospace Research Institute) ;
- Kang SungDuk (Korea Aerospace Research Institute) ;
- Youn HeongSik (Korea Aerospace Research Institute)
- 발행 : 2004.10.01
초록
MSC (Multi Spectral Camera) system is a remote sensing payload to obtain high resolution ground image. In this application, uniformity characteristic is important as well as GSD (Ground Resolved Distance) and SNR (Signal to Noise Ratio). MSC image chain is consisted of OM (Optical Module), CCD, Video processor, NUC and DCSU (Data Compression and Storage Unit). Each block makes and corrects MSC's nonuniformity response. This paper shows the cause of nonuniformity error and the correction scheme of MSC system from the electronic point of view.