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Showing results 1 to 30 of 31

1 Proceeding Retrieval of Summer Sea Ice Concentration in the Pacific Arctic Ocean using AMSR2 and NWP Model
AMSR2와 NWP 모델을 활용한 태평양 북극해 여름 해빙농도 산출

2018
Han, Hyangsun; Lee, sungjae; Kim, Miae; Kim, Hyun-cheol
2 Proceeding Estimation of summer sea ice concentration in the Chukchi Sea using AMSR2 observation and numerical weather prediction data
AMSR2와 수치기상예측 자료를 이용한 척치해 여름 해빙농도 추정

2018
Han, Hyangsun; Lee, sungjae; Kim, Hyun-cheol
3 Article ASTER-Derived High-Resolution Ice Surface Temperature for the Arctic Coast
ATSER 위성자료를 이용한 북극연안 고해상도 얼음 표면 온도 추출 연구

2018-05
Son, Young-Sun; Kim, Hyun-cheol; Lee, Sung Jae
4 Article Research on Analytical Technique for Satellite Observstion of the Arctic Sea Ice
극지 해빙 위성관측을 위한 분석 기술 개발

2018-12
Kim, Hyun-cheol; Han, Hyangsun; Hyun, Chang-Uk; Chi, Junhwa; Son, Young-sun; Lee, sungjae
5 Article HyperSAS Data for Polar Ocean Environments Observation and Ocean Color Validation
극지 해양환경 관측 및 고위도 해색 검보정을 위한 초분광 HyperSAS 자료구축

2018-12
Lee, sungjae; Kim, Hyun-cheol
6 Proceeding Initial Evolution of Giant Iceberg A-68 Analyzed by Satellite Observations
인공위성 관측으로 분석된 거대 빙산 A-68의 초기 진화

2019
Han, Hyangsun; Lee, sungjae; Kim, Jae-In; Kim, Seung Hee; Kim, Hyun-cheol
7 Proceeding Sea ice concentration in Arctic summer estimated from AMSR2 and NWP data based on machine learning approaches
AMSR2와 수치기상예측 자료의 기계학습 기반 여름철 북극해 해빙농도 추정

2019
Han, Hyangsun; Lee, sungjae; Kim, Hyun-cheol
8 Proceeding Summer sea ice concentration in the Chukchi Sea derived from AMSR2 and NWP data with machine learning approach
AMSR2와 수치기상예측자료에 기계학습 접근을 통해 추정한 척치해 여름철 해빙농도

2019
Han, Hyangsun; Lee, sungjae; Kim, Hyun-cheol
9 Proceeding Monitoring iceberg A68 calved from the Larsen C IceShelf using satellite remote sensing
인공위성 원격탐사를 이용한 라센C 빙붕에서 붕괴된 빙산 A68 모니터링

2019
Han, Hyangsun; Lee, sungjae; Kim, Jae-In; Kim, Seung Hee; Kim, Hyun-cheol
10 Proceeding Operational iceberg A68 monitoring with remote sensing and information services
원격탐사를 이용한 빙산 A68의 정기적 모니터링 및 정보서비스

2019
Han, Hyangsun; Lee, sungjae; Kim, Jae-In; Kim, Hyun-cheol
11 Proceeding Retrieval of pan-Arctic sea ice concentration using deep learning

2019
Chi, Junhwa; Kim, Hyun-cheol; Lee, sungjae
12 Proceeding Deep learning in polar science
극지연구에서의 딥러닝

2019
Chi, Junhwa; Kim, Hyun-cheol; Lee, sungjae
13 Proceeding Surface roughness of Arctic sea ice reflected in satellite X-band SAR data
인공위성 X-band SAR 자료에 반영되는 북극 해빙 표면 거칠기

2019
Han, Hyangsun; Kim, Jae-In; Hyun, Chang-Uk; Lee, sungjae; Kim, Hyun-cheol
14 Proceeding Flexural strength of Arctic sea ice using spaceborne polarimetric SAR data
다중편파 SAR 자료를 활용한 북극 해빙 굽힘강도 연구

2019
Kim, Seung Hee; Han, Hyangsun; Park, Jeong-Won; Hyun, Chang-Uk; Lee, sungjae; Yang, Eun Jin; Kim, Hyun-cheol
15 Article Changes in a Giant Iceberg Created from the Collapse of the Larsen C Ice Shelf, Antarctic Peninsula, Derived from Sentinel-1 and CryoSat-2 Data
Sentinel-1과 CryoSat-2 데이터로 분석된 남극반도 라센C 빙붕의 붕괴로 발생한 거대 빙산의 변화

2019-02
Han, Hyangsun; Lee, sungjae; Kim, Jae-In; Kim, Seung Hee; Kim, Hyun-cheol
16 Article Deep learning based retrieval algorithm for Arctic sea ice concentration from AMSR2 passive microwave and MODIS optical data
수동마이크로파와 광학원격탐사자료를 이용한 딥러닝 기반 북극 해빙농도 산출 연구

2019-09
Chi, Junhwa; Kim, Hyun-cheol; Lee, sungjae; Crawford, Melba M.
17 Poster Incidence Angle Dependence and Evolution of Drifting Multi-year Sea Ice During the Onset of Freeze-up in the Marginal Ice Zone of the Western Beaufort Sea
보퍼트해 MIZ 다년생 유빙 표면의 영상레이더 입사각효과 연구

2020
Kim, Seung Hee; Kim, Hyun-cheol; Hyun, Chang-Uk; Lee, sungjae; Kim, Joo-Hong; Kim, Duk-Jin
18 Poster Developing and Application satellite data archiving and monitoring system for Polar environment change observation
극지 환경변화 관측을 위한 위성자료 수집 및 모니터링 시스템(STAR System) 구축 및 활용

2020
Lee, sungjae; Kim, Hyun-cheol; Joo, Dong-chan
19 Proceeding Characteristics of Sentinel-1 C-Band SAR signal on the surfaces of multi-year sea ice during the onset of freeze
융빙기와 결빙기 간 다년생 북극 해빙 Sentinel-1 C밴드 SAR 신호 특성 연구

2020
Kim, Seung Hee; Kim, Hyun-cheol; Hyun, Chang-Uk; Lee, sungjae; Kim, Joo-Hong; Kwon, Young-Joo; Park, Jeong-Won
20 Proceeding Developing Polar satellite data archiving and monitoring system for arctic and antarctic environment change observation
극지 환경변화관측을 위한 극지 위성자료 수집 및 모니터링 시스템(STAR System) 구축

2020
Lee, sungjae; Kim, Hyun-cheol; Joo, Dongchan
21 Proceeding Incidence angle dependence of Arctic sea ice for SAR data
영상레이더 활용 북극 해빙 관측을 위한 입사각 특성 연구

2020
Kim, Seung Hee; Hyun, Chang-Uk; Lee, sungjae; Kim, Duk-Jin; Kim, Hyun-cheol
22 Article Evolution of Backscattering Coefficients of Drifting Multi-Year Sea Ice during End of Melting and Onset of Freeze-up in the Western Beaufort Sea
보퍼트해 다년빙의 결빙시기 영상레이더 후방산란계수 시계열 변화 분석

2020-05
Kim, Seung Hee; Kim, Hyun-cheol; Hyun, Chang-Uk; Lee, sungjae; Ha, Jung-Seok; Kim, Joo-Hong; Kwon, Young-Joo; Park, Jeong-Won; Jeong-Won, Hyangsun; Jeong, Seong-Yeob; Kim, Duk-jin
23 Article Surface roughness signatures of summer arctic snow-covered sea ice in X-band dual-polarimetric SAR
SAR를 이용한 여름철 북극해 눈덮힌 해빙표면 특성 연구

2020-07
Han, Hyangsun; Kim, Jae-In; Hyun, Chang-Uk; Kim, Seung Hee; Park, Jeong-Won; Kwon, Young-Joo; Lee, sungjae; Lee, Sanggyun; Kim, Hyun-cheol
24 Article In-situ measurement of the Arctic ocean for optical property analysis during 2019 cruise
북극해 해수 광 특성 분석을 위한 2019 현장 관측 자료 수집

2020-12
Lee, sungjae; Kim, Hyun-cheol
25 Article Retrieval of Summer Sea Ice Concentration in the Pacific Arctic Ocean from AMSR2 Observations and Numerical Weather Data Using Random Forest Regression
랜덤포레스트 기반의 AMSR2 관측자료와 수치기상데이터를 활용한 여름철 태평양 북극해 해빙농도 추정 연구

2021-06
Han, Hyangsun; Lee, sungjae; Kim, Hyun-cheol; Kim, Miae
26 Article Phytoplankton Bloom Changes under Extreme Geophysical Conditions in the Northern Bering Sea and the Southern Chukchi Sea
북베링해와 남척치해의 극한 지구물리 환경에서 나타나는 식물플랑크톤 대번성의 특성 변화

2021-10-09
Park, Jinku; Lee, sungjae; Jo, Young-Heon; Kim, Hyun-cheol
27 Article Small Unmanned Aerial Vehicle LiDAR-based High Spatial Resolution Topographic Dataset in Russell Glacier, Greenland
그린란드 러셀빙하 소형무인항공기 라이다 센서 기반 정밀 지형 데이터셋

2023
정용식; Lee, sungjae; Kim, Seung Hee; Kim, Hyun-cheol
28 Article Geometric and Radiometric Quality Assessments of UAV-Borne Multi-Sensor Systems: Can UAVs Replace Terrestrial Surveys?
UAV(무인 항공기) 탑재 다중 센서 시스템의 기하학적 및 방사선 측정 품질 평가: UAV는 지상 조사를 대체할 수 있나?

2023
Chi Junhwa; Kim Jae-In; Lee, sungjae; 정용식; Kim, Hyun-cheol; Lee, Joohan; Chung, Changhyun
29 Article Meteorological and Sea Surface Water Measurement Data from Icebreaker Research Vessel ARAON for 2020-2021 Arctic Research Expeditions
쇄빙연구선 아라온호를 활용한 2020-2021년 북극해 연구항차 기간 동안의 기상정보 및 해수 관측 자료

2023
Lee, sungjae; Kim, Hyun-cheol; Shin, Dongseob; 김수환; 최형규
30 Article Imputation of Ocean-color Product in Polynya Region of Antarctica for Primary Productivity Estimates
원격 탐사 기반 일차생산 추정의 개선을 위한 남극 폴리냐 지역의 해색 위성 산출물 결측 복원

2023
박진구; Lee, sungjae; Kim, Jeong-Hoon; Kim, Hyun-cheol

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