우주기술과 응용(Journal of Space Technology and Applications)

About Journal of Space Technology and Applications

우주기술과 응용(Journal of Space Technology and Applications; J. Space Technol. Appl. 이하 JSTA )은 한국의 우주과학 및 우주 응용 분야에서 가장 권위 있는 학술단체인 한국우주과학회에서 Journal of Astronomy and Space Sciences 와 더불어 발행되고 있는 공식적인 정기 간행물이다. JSTA 는 2021년 5월 창간호를 시작으로 연 4회 분기별로 발간되고 있으며, JSTA 의 논문과 기고문 은 한국어 또는 영어로 게재 가능하며, 각 논문과 기고문에는 고유의 DOI가 부여된다. JSTA 에 게재 되는 모든 논문과 기고문은 Open Access 정책에 따라 JSTA 홈페이지(https://www.jstna.org)를 통해 누구나 전문을 무료로 열람할 수 있다.
기술논문

Aug 31, 2024

Development of Adaptive Optics System for the Geochang 100 cm Telescope

Hyung-Chul Lim, Francis Bennet, Sung-Yeol Yu, Ian Price, Ki-Pyung Sung, Mansoo Choi

J. Space Technol. Appl. 2024;4(3):185-198.
https://doi.org/10.52912/jsta.2024.4.3.185

Korea Astronomy and Space science Institute (KASI) partnered with the Australian National University (ANU) to develop the adaptive optics (AO) system at the Geochang observatory with a 100 cm optical telescope for multiple applications, including space geodesy, space situational awareness and Korean space missions. The AO system is designed to get high resolution images of space objects with lower magnitude than 10 by using themselves as a natural guide star, and achieve a Strehl ratio larger than 20% in the environment of good seeing with a fr...
연구논문

Aug 31, 2024

Ship-Borne Global Navigation Satellite System (GNSS) for Ionospheric Total Electron Content Monitoring: Preliminary Results from ISABU Experiments
선박 GNSS(Global Navigation Satellite System) 자료를 사용한 전리권 정보 산출 실험: 이사부호 초기 결과

Dong-Hyo Sohn, Byung-Kyu Choi, Junseok Hong, Gyeong Mok Lee, Woo Kyoung Lee, Jong-Kyun Chung, Yosup Park
손동효, 최병규, 홍준석, 이경목, 이우경, 정종균, 박요섭

J. Space Technol. Appl. 2024;4(3):199-209.
https://doi.org/10.52912/jsta.2024.4.3.199

In this study, we calculated total electron content (TEC) using ship-borne global navigation satellite system (GNSS) observations and validated the results by comparing the ground-based TEC. GNSS is an effective tool for monitoring the ionosphere as it allows 24-hour observations, is low cost, and is easy to install. However, most GNSS stations are located on land, which leads to a lack of data from the ocean. Therefore, we conducted an experiment collecting GNSS data in the ocean by installing GNSS observation systems aboard the research vesse...
연구논문

Aug 31, 2024

Ionospheric Responses to the May 2024 G5 Geomagnetic Storm Over Korea, Captured by the Korea Astronomy and Space Science Institute (KASI) Near Real-Time Ionospheric Monitoring System
2024년 5월 G5 지자기 폭풍 때 한반도 상공 전리권 변화: 한국천문연구원 준 실시간 전리권 감시 시스템 관측 결과를 중심으로

Woo Kyoung Lee, Hyosub Kil, Byung-Kyu Choi, Junseok Hong, Se-Heon Jeong, Sujin Kim, Jeong-Heon Kim, Dong-Hyo Sohn, Kyoung-Min Roh, Sung-Moon Yoo, Tae-Yong Yang, Jaeheung Park, Jong-Kyun Chung, Young-Sil Kwak
이우경, 길효섭, 최병규, 홍준석, 정세헌, 김수진, 김정헌, 손동효, 노경민, 유성문, 양태용, 박재흥, 정종균, 곽영실

J. Space Technol. Appl. 2024;4(3):210-219.
https://doi.org/10.52912/jsta.2024.4.3.210

This study investigates various ionospheric and thermospheric disturbances around the Korean Peninsula during the G5 geomagnetic storm occurred on May 10, 2024. This level of storm was the first of its magnitude in 21 years, resulting in auroras visible even in South Korea and severe space weather worldwide. The Korea Astronomy and Space Science Institute has been providing ionospheric information over Korea through total electron content (TEC) measurements from the Global Navigation Satellite System (GNSS) and monitoring the impact of ionosphe...
연구논문

Aug 31, 2024

Ozone Concentration Measurement and Atmospheric Scale Height Analysis Using Helium Balloon in the Troposphere and the Lower Stratosphere Over the Southern Korean Peninsula
헬륨풍선을 이용한 대기 중 오존 밀도 측정 및 대기 높이 척도 분석: 한반도 남부 지역의 대류권 및 성층권 하부

Seungwoo Yoo, Min Jun Kim, Byeong-Hyeon Han, Eojin Kim, Ki-nam Kim, Jong-Kyun Chung
유승우, 김민준, 한병현, 김어진, 김기남, 정종균

J. Space Technol. Appl. 2024;4(3):220-231.
https://doi.org/10.52912/jsta.2024.4.3.220

This study deals with an experiment to measure ozone concentration in the atmosphere over the Korean Peninsula, Jeollabuk-do, using a helium balloon and analyze the change in atmospheric density based on the scale height. In the experiment, Arduino Uno was used to collect data and ozone concentration was measured using the MQ131 sensor. In addition, the BMP280 sensor was used to measure temperature and atmospheric pressure at various altitudes. The experimental results showed that the scale height of the atmosphere over the Korean Peninsula was...
연구논문

Aug 31, 2024

Research of Satellite Autonomous Navigation Using Star Sensor Algorithm
별 추적기 알고리즘을 활용한 위성 자율항법 연구

Hyunseung Kim, Chul Hyun, Hojin Lee, Donggeon Kim
김현승, 현철, 이호진, 김동건

J. Space Technol. Appl. 2024;4(3):232-243.
https://doi.org/10.52912/jsta.2024.4.3.232

In order to perform various missions in space, including planetary exploration, estimating the position of a satellite in orbit is a very important factor because it is directly related to the success rate of mission performance. As a study for autonomous satellite navigation, this study estimated the satellite’s attitude and real time orbital position using a star sensor algorithm with two star trackers and earth sensor. To implement the star sensor algorithm, a simulator was constructed and the position error of the satellite estimated thro...

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CURRENT ISSUE: Aug 2024, Vol. 4 , No. 3

기술논문 Development of Adaptive Optics System for the Geochang 100 cm Telescope Hyung-Chul Lim, Francis Bennet, Sung-Yeol Yu, Ian Price, Ki-Pyung Sung, Mansoo Choi J. Space Technol. Appl. 2024;4(3):185-198. https://doi.org/10.52912/jsta.2024.4.3.185 HTML PDF PubReader	연구논문 Ship-Borne Global Navigation Satellite System (GNSS) for Ionospheric Total Electron Content Monitoring: Preliminary Results from ISABU Experiments 선박 GNSS(Global Navigation Satellite System) 자료를 사용한 전리권 정보 산출 실험: 이사부호 초기 결과 Dong-Hyo Sohn, Byung-Kyu Choi, Junseok Hong, Gyeong Mok Lee, Woo Kyoung Lee, Jong-Kyun Chung, Yosup Park 손동효, 최병규, 홍준석, 이경목, 이우경, 정종균, 박요섭 J. Space Technol. Appl. 2024;4(3):199-209. https://doi.org/10.52912/jsta.2024.4.3.199 HTML PDF PubReader
연구논문 Ionospheric Responses to the May 2024 G5 Geomagnetic Storm Over Korea, Captured by the Korea Astronomy and Space Science Institute (KASI) Near Real-Time Ionospheric Monitoring System 2024년 5월 G5 지자기 폭풍 때 한반도 상공 전리권 변화: 한국천문연구원 준 실시간 전리권 감시 시스템 관측 결과를 중심으로 Woo Kyoung Lee, Hyosub Kil, Byung-Kyu Choi, Junseok Hong, Se-Heon Jeong, Sujin Kim, Jeong-Heon Kim, Dong-Hyo Sohn, Kyoung-Min Roh, Sung-Moon Yoo, Tae-Yong Yang, Jaeheung Park, Jong-Kyun Chung, Young-Sil Kwak 이우경, 길효섭, 최병규, 홍준석, 정세헌, 김수진, 김정헌, 손동효, 노경민, 유성문, 양태용, 박재흥, 정종균, 곽영실 J. Space Technol. Appl. 2024;4(3):210-219. https://doi.org/10.52912/jsta.2024.4.3.210 HTML PDF PubReader	연구논문 Ozone Concentration Measurement and Atmospheric Scale Height Analysis Using Helium Balloon in the Troposphere and the Lower Stratosphere Over the Southern Korean Peninsula 헬륨풍선을 이용한 대기 중 오존 밀도 측정 및 대기 높이 척도 분석: 한반도 남부 지역의 대류권 및 성층권 하부 Seungwoo Yoo, Min Jun Kim, Byeong-Hyeon Han, Eojin Kim, Ki-nam Kim, Jong-Kyun Chung 유승우, 김민준, 한병현, 김어진, 김기남, 정종균 J. Space Technol. Appl. 2024;4(3):220-231. https://doi.org/10.52912/jsta.2024.4.3.220 HTML PDF PubReader
연구논문 Research of Satellite Autonomous Navigation Using Star Sensor Algorithm 별 추적기 알고리즘을 활용한 위성 자율항법 연구 Hyunseung Kim, Chul Hyun, Hojin Lee, Donggeon Kim 김현승, 현철, 이호진, 김동건 J. Space Technol. Appl. 2024;4(3):232-243. https://doi.org/10.52912/jsta.2024.4.3.232 HTML PDF PubReader

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기고문 Study on the Feasibility of Space Weapon Development Utilizing Active Debris Removal Techniques and Understanding of Space Maneuver Warfare 우주 쓰레기 제거기술을 활용한 우주무기 개발 개연성 고찰 및 우주기동전(Space Maneuver Warfare)의 이해 Seonghwan Choi 최성환 J. Space Technol. Appl. 2023;3(2):165-198. https://doi.org/10.52912/jsta.2023.3.2.165 HTML PDF PubReader Last 3 months views: 2665	기술동향 Technology Trend in Synthetic Aperture Radar (SAR) Imagery Analysis Tools SAR(Synthetic Aperture Radar) 영상 분석도구 개발기술 동향 Kangjin Lee, Seong-Gyeong Jeon, Seok-Yong Seong, Ki-mook Kang 이강진, 전성경, 성석용, 강기묵 J. Space Technol. Appl. 2021;1(2):268-281. https://doi.org/10.52912/jsta.2021.1.2.268 HTML PDF PubReader Last 3 months views: 2401
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논문 Basic Lunar Topography and Geology for Space Scientists 우주과학자에게 필요한 달의 지형과 지질 Yong Ha Kim, Sung Hi Choi, Yongjae Yu, Kyeong Ja Kim 김용하, 최성희, 유용재, 김경자 J. Space Technol. Appl. 2021;1(2):217-240. https://doi.org/10.52912/jsta.2021.1.2.217 HTML PDF PubReader Last 3 months views: 1230	연구논문 Technology Trends in CubeSat-Based Space Laser Communication 큐브위성 기반 우주 레이저 통신 기술 동향 Chanil Yeo, Young Soon Heo, Siwoong Park, Hyoung Jun Park 여찬일, 허영순, 박시웅, 박형준 J. Space Technol. Appl. 2024;4(2):87-104. https://doi.org/10.52912/jsta.2024.4.2.87 HTML PDF PubReader Last 3 months views: 1114
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CURRENT ISSUE: Aug 2024, Vol. 4 , No. 3

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