• 항공우주정책ㆍ법학회지
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• 제22권2호
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• pp.3-25
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• 2007

In 2002 Republic of Korea successfully launched a self-made mined proportion rocket and it is expected that she will be able to have own space launching system by 2010. According to Article 14 of the Space Exploration Promotion Act, a new law should be established to impose the limit of compensation for the damage by space accident. Therefore, The Space Accident Liability Act was passed in Korean Congress on Nov. 22, 2007 and it will be enforced in six months. The purpose of this Act is to provide reparation for the damage of the third parties that a launch causes; and the Commonwealth should be insured against any possible space accidents to pay for such a damage. Here space accident means the damages to our life, body, and properties from the launching of space objects. There should be an actual loss to establish the compensation of Liability Act. Article 2 in Liability Act defines "damage" as follows: the term "damage" means loss of life, personal injury or loss of or damage to property of persons. Physical and material damages are included in the conception of damage. The meaning of a launching includes any test launch and launch for a real arrangement which will ultimately provides a wide range of compensation. Article 4 indicates that absolute liability should be imposed in compensating for damage by space accidents. Article 4 also indicates that a launching party should be absolutely liable to compensate for the damage caused by its space object on the surface of the Earth. In general, liability stands where fault is. But if the activity is ultra-hazardous and causes serious harm, the individual needs to compensate for the damage unlimitedly. Because of the many launchings for the Seattleite launching, a launching organization is obligated to the liability insurance in preparation for the space accidents. According to the Article 6 of Space Accident Liability Act, to be insured for the compensation for damage is obligatory. It says: "In accordance with Article 11 in the Space Exploration Promotion Act, the person who wants to receive an approval f3r launching needs to be insured in compensation for the possible damage by space accidents.

• 대한원격탐사학회지
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• 제38권6_1호
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• pp.1315-1328
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• 2022

신두리해빈 인근지역은 겨울철 북서풍의 영향으로 인하여 모래언덕을 이룬 전형적인 퇴적지형이다. 그 규모가 방대하고 잘 발달되어 있어 보존가치를 인정받아 현재 천연기념물 제431호로 지정되어 있으며 지형학적 가치 보존 측면에서 꾸준한 모니터링이 필요하다. 본 연구에서는 충청남도 태안군에 위치한 신두리 해안사구의 장기간 지형변화 관측을 위해 약 36년 동안의 항공영상, 드론영상 그리고 드론기반 LiDAR 자료를 사용하여 분석하였다. 이를 위해서 원 자료로부터 생성된 Digital Elevation Model (DEM)을 사용하여 래스터 연산기반의 DEM 차분 기법을 적용하여 각 기간별 표고 및 부피의 변화량을 산정하였다. 또한 각 자료원의 고유오차를 오차전파법칙을 이용하여 확률기반의 부피의 변화량도 산정하였다. 그 결과, 1986년부터 2022년까지 관심영역 A (면적: 17,960 m²)에서는 35,119 m³의 퇴적이 발생하였으며, 관심영역 B (면적: 17,686 m²)에서는 54,954 m³의 퇴적이 발생하였음을 알 수 있었다.