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Development of Image Collection Planning Optimization Using Heuristic Method

휴리스틱 기법을 적용한 촬영계획 최적화에 대한 연구

  • Bae, Hee-Jin (Ground System Development Team, Korea Aerospace Research Institute) ;
  • Jun, Jung-Nam (Satellite Information Proliferation Team, Korea Aerospace Research Institute) ;
  • Chae, Tae-Byeong (Satellite Information Proliferation Team, Korea Aerospace Research Institute)
  • 배희진 (한국항공우주연구원 위성지상시스템개발팀) ;
  • 전정남 (한국항공우주연구원 위성정보확산팀) ;
  • 채태병 (한국항공우주연구원 위성정보확산팀)
  • Received : 2012.04.21
  • Accepted : 2012.07.29
  • Published : 2012.08.31

Abstract

Satellite operation is divided as user's request, image collection planning, product generation, distribution. Image collection planning is to make image collection plan of satellite to reflect user's request in proper time based on NTO (New Task Order) and AO (Archive Order) using limited satellite resources. Image collection planning has high computational cost because of considering several variables simultaneously, is to be performed identical process repeatedly. In this paper, optimization research of image collection planning is performed for efficient planning. First, formulation of image collection planning is made to require satellite image as much as possible and then Heuristic algorithm is suggested for solution of formulation.

Acknowledgement

Supported by : 한국연구재단

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