한국항공우주학회지 (Journal of the Korean Society for Aeronautical & Space Sciences)

  • 제49권9호
  • /
  • Pages.791-800
  • /
  • 2021
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  • 1225-1348(pISSN)
  • /
  • 2287-6871(eISSN)
한국항공우주학회 (The Korean Society for Aeronautical and Space Sciences)
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민/군 지구관측위성 개발 동향 및 향후 국내 위성사업 방향

Development Trends of Civil/Military Earth Observation Satellite and Direction of Prospective Domestic Satellite Projects

  • 투고 : 2021.03.12
  • 심사 : 2021.06.24
  • 발행 : 2021.09.01
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초록

본 논문은 우주 선진국 및 우리나라의 민/군 지구관측위성 개발 동향에 대해 조사하였으며, 국내 위성사업의 현황 및 향후 방향에 대해 기술하였다. 우주 선진국의 민/군 지구관측위성 개발 동향은 미국, 러시아, 프랑스, 독일, 이탈리아, 이스라엘, 중국 그리고 일본에 대해 조사하였으며, 이를 바탕으로 향후 지구관측위성 개발 방향에 대해 예측하였다. 일반적으로 위성 개발이라는 용어는 위성시스템을 구성하는 위성체, 지상체 및 발사체 등을 모두 포함하여 개발하는 개념으로 사용되지만, 본 논문에서는 위성 시스템이 아닌 위성체 자체의 개발을 중점으로 사용하였다.

In this paper, the recent development trends of civil/military earth observation satellites of space-advanced countries and South Korea are investigated and the current status and the direction of prospective domestic satellite projects is described. The space-advanced countries are the United States, Russia, France, Germany, Italy, Israel, China and Japan. Based on the recent trends, the direction of prospective earth observation satellites is predicted. In general, the term of 'satellite development' usually refers to a concept of satellites, ground stations and launch vehicles consisting a satellite system, but in this paper the term focuses on the development of satellites, not the satellite system.

키워드

참고문헌

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