• Title/Summary/Keyword: 국가우주개발계획

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군 우주기상 지원을 위한 기반 연구

  • Choe, Ho-Seong;Jo, Gyeong-Seok;Kim, Yeon-Han;Lee, Jae-Jin;Gwak, Yeong-Sil;Hwang, Jeong-A;Choe, Seong-Hwan;Jo, Il-Hyeon;Park, Yeong-Deuk;O, Su-Yeon;Jo, Jeong-Won;Lee, Bong-U;Kim, Bom-Si-Nae
    • Bulletin of the Korean Space Science Society
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    • 2009.10a
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    • pp.25.5-26
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    • 2009
  • 인류의 활동 무대가 우주공간으로 확대됨으로써 우주기상에 의한 피해를 최소화 할 수 있는 조치가 요구됨에 따라 우주기상에 대한 감시 및 예 경보 업무가 필요해 졌다. 미국은 이미 우주기상 감시와 예보의 필요성을 인식하고 해양대기청(NOAA), 미 공군(USAF), 항공우주국(NASA), 내무부(DOI), 에너지부(DOE), 과학재단(NSF)이 연합하여 1996년 국가우주기상 프로그램(National Space Weather Program)을 수립.추진하고 있다. 특히 정부연구 기관인 NOAA 산하 우주기상예보센터(Space Weather Prediction Center; SWPC)와 미 공군 기상국(AFWA)은 우주기상 자료 생산, 수집, 자료 센터 운용, 연구 지원 및 예 경보 업무를 공동으로 수행하고 있으며 관련 자료 및 정보의 교환 등 매우 밀접하게 상호협력하고 있다. 최근 정부는 과학기술 7대 중점투자 분야별 중점육성후보기술로서 우주감시체계개발기술을 포함한 국가과학기술기본계획(577전략)을 수립 발표하였으며, 대한민국 공군은 향후 우주군 창설을 목표로 우주전력 기반체계구축을 계획하고 있다. 국방부는 2012년 전시작전통제권 환수에 대비한 독자적인 작전지휘능력 확보가 필요한 상황이며, 미래의 한국군 독자적 네트웍 중심 전장(NCW: Network Central Warfare) 체계 구축을 위해서는 미 공군의 "우주기상작전센터"와 같은 우주기상 예 경보 체계 구축이 요구된다. 이 연구에서는 군의 독자적 우주작전능력 확보를 위한 우주기상 예 경보 체계 구축 방향을 제시하고자 사전기반 연구를 수행하였다. 그 내용으로 우주기상에 대한 개요 및 우주기상의 변화에 따른 국내외 영향을 조사하고 국내외 우주기상 예 경보 시스템을 소개하고자 한다. 또한, 미공군의 우주기상 활용 상태를 점검하여 한국 공군을 위한 우주기상 예 경보 체계 구축 및 인력과 기술 확보에 대한 방안을 제시하고자 한다.

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Beginning of the Meteorological Satellite: The First Meteorological Satellite TIROS (기상위성의 태동: 최초의 기상위성 TIROS)

  • Ahn, Myoung-Hwan
    • Atmosphere
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    • v.22 no.4
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    • pp.489-497
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    • 2012
  • Recently released a top secret document explicitly shows that the early development plan for an earth observation satellite in the USA has a hidden and more important purpose for a concept of 'free space' than the scientific purpose. At that time, the hidden and secret concept imbedded within the early space development plan prevail other national policies of the USA government for purpose of the national security. Under these circumstances, it is quite reasonable to accept a possibility that the meteorological satellites which play a key role in the every area of meteorology and climatology was also born for the hidden purposes. Even it is so, it is quite amazing that the first meteorological satellite is launched in the USA despite of the facts that the major users of the meteorological satellites were not very enthusiastic with the meteorological satellite and the program was not started as a formal meteorological satellite project. This was only possible because of the external socio-political impact caused by the successful launch of the Russian Sputnik satellite and a few key policy developers who favored the meteorological satellite program. It is also interesting to note that the beginning of the first Korean meteorological satellite program was initiated by a similar socio-political influence occurred by the launch of a North Korean satellite.

The Law and Policy of Space Communication in the International Ubiquitous Society......Bridging Digital Divide in the Asia-Pacific (국제 유배쿼터스 사회에서의 우주통신 정책과 제도)

  • Kosuge, Toshio
    • The Korean Journal of Air & Space Law and Policy
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    • v.20 no.2
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    • pp.293-306
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    • 2005
  • In order to bridge the digital divide issues in the Asia Pacific region, Japan initiated the Asia Broadband Program, during implementing E-Japan and U-Japan Plans with collaboration among Asia Pacific Counties. This paper describes first joint experiments that were undertaken in Japan, Singapore and China. Then this paper also describes Japanese efforts to build space infrastructure for development of ICT Society in the Asia Pacific region for further international cooperation to bridge the digital divide Article 1, para. 1, of the Outer Space Treaty of 1967, calls for exploration and use of outer space to be carried out for the benefit and in the interests of all countries irrespective of their degree of economic or scientific development. The augmentation of common benefit from space communication could contribute to bridge the digital divide issues in developing countries in Asia Pacific region. Accordingly, space- infrastructure building would be very important to implement common benefit among countries concerned through international cooperation and collaboration

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KOMPSAT Imagery Applications (다목적실용위성 영상 활용)

  • Lee, Kwang-Jae;Oh, Kwan-Young;Lee, Won-Jin;Lee, Sun-Gu
    • Korean Journal of Remote Sensing
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    • v.37 no.6_3
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    • pp.1923-1929
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    • 2021
  • Earth observation satellites are being used in various field and are being developed in many countries due to their high utility and marketability. Korea is developing various Earth observation satellites according to National Space Development Plan. Among them, the Korea Multi-Purpose Satellite(KOMPSAT) series is the most representative low-orbit satellite. So far, a total of five KOMPSAT have been launched to meet the national image demand and have been used in various fields, including national institutions. This special issue introduces research related to data processing, analysis, and utilization using various image data from the KOMPSAT series. Meanwhile, for the uninterrupted utilization of the subsequent KOMPSAT image data, data processing and utilization research suitable for high-resolution images must be continued, and related research contents will be continuously shared through a special issue.

Recent Construction Statues of COMPASS Satellite Navigation System (COMPASS 위성항법시스템 추진현황)

  • Ko, Kwang-Soob
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2015.10a
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    • pp.119-120
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    • 2015
  • 강대국들의 위성항법시스템 구축을 의식한 중국도 2000년 초 우주 인프라 구축을 위한 국가정책 단행하였다. 따라서 중국의 COMPASS 위성항법시스템이 등장하게 되었으며 최종 개발 완료 시기가 2020년으로 예고 된 가운데 항법서비스를 이미 시작하였다. 본 논문에서는 중국의 위성항법시스템에 대한 체계적 연구 일환으로 COMPASS 시스템 개발 및 추진 계획을 분석하고 향후 우리의 나아갈 방향을 제시하고자 한다.

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정통부 2000년 주요업무 계획

  • The Korea Society of Space Technology
    • Satellite Communications and Space Industry
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    • v.8 no.1 s.18
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    • pp.86-93
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    • 2000
  • 정보통신부는 올해 국내 정보화정책에 대한 '정보통신부 2000년 주요업무 계획'을 확정.발표했다. 이는 지금까지 추진해 온 '사이버코리아21' 정책의 연장선상에서 시행되는 것으로서 정부의 지속적인 정보화 추진 의지를 엿보게 한다. 국가사회 정보화 촉진 사업에 전국 144개 통화권역 실현. 155Mbps-2.5Gbps급 광케이블 조기 실현. 정보화 기술개발들. 신 산업육성 사업에서 IMT-2000.위성방송.인터넷 등 디지털컨텐츠 적극활용. SW산업 창업인프라 지속 확충. 7천억원 투자 차세대 핵심기술 6대 분야 전략적 개발. 정보통신 100여개 중소.벤처기업 육성 대기업 대체보완 사업 등 통신과 전파자원의 이용촉진사업에 대국민통신비밀보호 강화. 위성궤도.주파수 등 국제 배분 전파자원의 최대한 확보. 통신위성 국산화 사업 등을 중점 사업으로 하고 있다. 이에 정통부의 2000년 주요 업무 계획 4개 사업부문의 내용을 원문 그대로 게재한다.

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A Study on the Strategy of Korea-Japan Space Cooperation for Development of Geostationary Satellite (정지위성의 한ㆍ일 공동개발 추진전략)

  • 김두환;길상철
    • Journal of Korea Technology Innovation Society
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    • v.6 no.4
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    • pp.480-491
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    • 2003
  • When Korea develop a geostationary satellite (Communication. Broadcasting. Meteorology Satellite), it is more economical and effective to make as an international cooperation program from the first phase, because Korea doesn't have any experience of manufacturing a geostationary satellite. This paper discusses why Japan is appropriate for cooperating country, and suggests cooperation of space technology between Korea and Japan and setting up of the organization for Korea and Japan joint geostationary satellite development.

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인공위성용 추진제/가압제 Fill/Drain 밸브 개발

  • Kim, Su-Kyum;Yu, Myoung-Jong;Lee, Kyun-Ho;Choi, Joon-Min
    • Aerospace Engineering and Technology
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    • v.4 no.2
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    • pp.65-70
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    • 2005
  • The KOMPSAT program is carrying out successfully in spite of the short domestic space development history, but there are still many difficulties in Koreanization of most core parts. Because the development of core parts is essential to participate in the advanced nations in space based on the mid-long term national space program, KARI has carried out development of Fill/Drain valve for propellant/pressurant supply of satellite, which has high possibilities to be koreanized, with Hanwha Corp.. This paper summarizes overall processes of development including design, manufacturing and test, and finally 4 sets of modules were successfully made. Also the satisfaction of performance requirements are verified through acceptance tests.

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Example of Legislation on the Space Relations of Every Countries in the World and Main Contents of the Space Exploration Promotion Act and Future Task in Korea (세계 각국의 우주관계 입법례와 우리나라 우주 개발진흥법의 주요내용 및 앞으로의 과제)

  • Kim, Doo-Hwan
    • The Korean Journal of Air & Space Law and Policy
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    • v.20 no.1
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    • pp.9-43
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    • 2005
  • The Korean government established her first "National Space Program" in 1996, and revised it in 2000 and 2005. As embedded in the National Space Program, Korea aims to become one of the world's top countries in space technology by 2010. All of 13 satellites are planned to be put into orbit as schematized, which include 7 multi-purpose satellites, 4 science satellites and 2 geostationary orbit satellites. The Space Center in Korea is to be built at Woinara-Do, Bongrae-Myon, Koheung-Goon, Junlanam Province on the southern coast of the Korean peninsular. The first phase of the construction of the space center will be finished by 2007 for launch of KSLV-l. This will make Korea be the 13th advanced country in space development having a launching site in the world. The "Space Center" will serve as the infrastructure for the development of space technology and related technology, and plan to launch a low earth orbit satellite in 2007. A second science satellite made in Korea will be launched from the space center by 2007. From 2010, the center will be operated on a commercial basis operating launch facilities for low-to mid-altitude orbit satellites. Since the 'Aircraft Industry Promotion Act' was replaced by the 'Aerospace Industry Development Promotion Acf of 1987, this Act had been amended seven times from 1991 year to 2004. Most of developed countries has been enacted the space law including the public or private items such as an (1)DSA, (2)Russia, (3)the United Kingdom, (4)Germany, (5)France, (6)Canada, (7)Japan, (8)Sweden, (9)Australia, (10)Brazil, (11)Norway, (12)South Africa, (13)Argentina, (14)Chile, (15)Ukrainian etc. As the new Space Exploration Promotion Act was passed by the resolution of the Korean Congress on May 3, 2005, so the Korean government has made the public proclamation the abovementioned Act on May 31, this year. This Act takes effect on December 1, 2005 after elapsing six months from the date of promulgation. The main contents of Space Exploration Promotion Act of 2005 is as the following (1)establishing a basic plan for promoting space exploration, (2)establishment and function of national space committee, (3)procedure and management of domestic and international registration of space objects, (4)licensing of launch by space launch vehicles, (5)lability for damages caused by space accidents and liability insurance, (6) organizing and composition of the space accident investigation committee, (7)Support of non-governmental space exploration project, (8)Requesting Support and Cooperation of Space Exploration, (9)Rescue of Astronauts and Restitution of Space Objects, etc.. In oder to carry out successfully the medium and long basic plan for promoting space exploration and to develope space industry in Korea, I think that it is necessary for us to enlarge and to reorganize the function and manpower of the Space Technology Development Division of the Ministry of Science & Technology and the Korea Aerospace Research Institute. Korea has been carrying out its space program step by step according to the National Space Program. Korea also will continually strengthen the exchange and cooperation with all the countries in the world under the principle of equality, friendship relations and mutual benefits. Together with all other peoples around the globe, Korea will make due contribution towards the peaceful utilization of space resources and promotion of human progress and prosperity.

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