Showing results 1 to 21 of 21
Assessment of Ionospheric Gradient Statistics for Operating GBAS in Geomagnetic Equatorial Region Chang, Hyeyeon; Lee, Jiyun, 2017 AGU Fall meeting, American Geophysics Union, 2017-12 |
Assessment of Ionospheric Spatial Decorrelation for Daytime Operations of GBAS in the Brazilian Region Chang, Hyeyeon; Yoon, Moonseok; Lee, Jiyun; Pullen, Sam; Pereira Leonardo Marini, 2019 International Technical Meeting of The Institute of Navigation, pp.618 - 631, Institute of Navigation, 2019-01 |
Assessment of the Origin of a Plasma Depletion Band Over the United States During the 8 September 2017 Geomagnetic Storm Kil, Hyosub; Sun, Andrew Kiyoung; Lee, Woo Kyoung; Chang, Hyeyeon; Lee, Jiyun, GEOPHYSICAL RESEARCH LETTERS, v.51, no.7, 2024-04 |
Bubble-like Ionospheric Irregularities observed in the United States during the 26 August 2018 Geomagnetic Storm Chang, Hyeyeon; Kil, Hyosub; Sun, Kiyoung; Zhang, Shun-Rong; Lee, Jiyun, 2021 AGU Fall Meeting, American Geophysical Union, 2021-12-13 |
Case study for GBAS Operation in Equatorial Region on Nominal day at Daytime Chang, Hyeyeon; Lee, Jiyun, The 9th Kyushu University-KAIST Symposium on Aerospace Engineering, The 9th Kyushu University-KAIST Symposium on Aerospace Engineering, 2017-12 |
Cerebral perfusion simulation using realistically generated synthetic trees for healthy and stroke patients Rundfeldt, Hans Christian; Lee, Change Min; Lee, Hanyoung; Jung, Keun-Hwa; Chang, Hyeyeon; Kim, Hyun Jin, COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE, v.244, 2024-02 |
Development of GNSS Ionospheric Impact Analysis and Application Tool Chang, Hyeyeon; Yoon, Moonseok; Lee, Jinsil; KIM, Dongwoo; Choi, Pil Hun; Sun, Kiyoung Andrew; Lee, Jiyun, 2019 AGU fall meeting, American Geophysical Union, 2019-12 |
Effects of CICERO Receiver Characteristics on the Quality of Radio Occultation Data Chang, Hyeyeon; Lee, Jiyun; Wang, Yang; Breitsch, Brian; Morton, Y. Jade, 2020 AGU Fall Meeting, American Geophysical Union, 2020-12 |
GNSS RO ionospheric electron density retrieval through multi-antenna-based data filling = 다중 안테나 기반 데이터 보상을 통한 GNSS RO 전리권 전자밀도 산출 기법 연구link Chang, Hyeyeon; 장혜연; et al, 한국과학기술원, 2023 |
Ionospheric Disturbances in Low- and Midlatitudes During the Geomagnetic Storm on 26 August 2018 Chang, Hyeyeon; Kil, Hyosub; Sun, Andrew K.; Zhang, Shun-Rong; Lee, Jiyun, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, v.127, no.2, 2022-02 |
Ionospheric spatial decorrelation assessment for GBAS daytime operations in Brazil Chang, Hyeyeon; Yoon, Moonseok; Pullen, Sam; Marini-Pereira, Leonardo; Lee, Jiyun, NAVIGATION-JOURNAL OF THE INSTITUTE OF NAVIGATION, v.68, no.2, pp.391 - 404, 2021-06 |
Markov Chain-Based Stochastic Modeling of Deep Signal Fading: Availability Assessment of Dual-Frequency GNSS-Based Aviation Under Ionospheric Scintillation Sun, Andrew K.; Chang, Hyeyeon; Pullen, Sam; Kil, Hyosub; Seo, Jiwon; Morton, Y. Jade; Lee, Jiyun, SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS, v.19, no.9, 2021-09 |
Performance assessment of radio occultation data from GeoOptics by comparing with COSMIC data Chang, Hyeyeon; Lee, Jiyun; Yoon, Hyosang; Morton, Y. Jade; Saltman, Alex, EARTH PLANETS AND SPACE, v.74, no.1, 2022-07 |
Performance Benefit from Dual-Frequency GNSS-based Aviation Applications under Ionospheric Scintillation: A New Approach to Fading Process Modeling Sun, Kiyoung; Chang, Hyeyeon; Lee, Jiyun; Seo, Jiwon; Morton, Y Jade; Pullen, Sam, Institute of Navigation International Technical Meeting 2020, ITM 2020, pp.889 - 899, Institute of Navigation, 2020-01 |
Physiological Model of the Cerebrovascular System based on Supply and Demand Relationship between Arteries and Tissues Lee, Chang Min; Rundfeldt, Hans Christian; Jung, Keun-Hwa; Chang, Hyeyeon; Kim, Hyun Jin, 76th Annual Meeting of the APS Division of Fluid Dynamics, APS, 2023-11-20 |
Preliminary Assessment of CICERO Radio Occultation Performance by Comparing with COSMIC I Data Chang, Hyeyeon; Lee, Jiyun; Wang, Yang; Breistch, Brian; Morton, Y. Jade, 33rd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2020), pp.3888 - 3900, Institute of Navigation, 2020-09 |
Preliminary Assessment of GeoOptics and Spire CubeSat RO Performance by Comparing with COSMIC-2 Chang, Jaehee; Chang, Hyeyeon; Lee, Jiyun, BIEN 2021, The Association of Korean Woman Scientists and Engineers (KWSE), 2021-08-20 |
Simulation of Cerebrovascular Perfusion Using Realistic Synthetic Tree Generation Rundfeldt, Hans Christian; Lee, Chang Min; Lee, Hanyoung; Jung, Keun-Hwa; Chang, Hyeyeon; Kim, Hyun Jin, 17th U. S. National Congress on Computational Mechanics, USACM, 2023-07-24 |
The Origin of Midlatitude Plasma Depletions Detected During the 12 February 2000 and 29 October 2003 Geomagnetic Storms Kil, Hyosub; Chang, Hyeyeon; Lee, Woo Kyoung; Paxton, Larry J.; Sun, Andrew K.; Lee, Jiyun, JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, v.127, no.3, 2022-03 |
Validation of Large Ionospheric Gradient Observed in India on 15th, February 2015 Chang, Hyeyeon; Yoon, Moonseok; Lee, Jiyun, 2016 8th KAIST-Kyushu University Symposium on Aerospace Engineering, KAIST Aerospace Engineering Dept., 2016-10 |
적도 지역의 CAT-I GBAS 운용을 위한 낮 시간의 수직 방향 전리층 기울기 통계치 산출 기법 Chang, Hyeyeon; Yoon, Moonseok; Lee, Jiyun, 2016년 한국항행학회 종합학술대회, 한국항행학회, 2016-10-21 |
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