Remote Sensing
Browse "Remote Sensing" by Type Article
Showing results 31 to 60 of 151
- 31
Article
Velocity Anomaly of Campbell Glacier, East Antarctica, Observed by Double-Differential Interferometric SAR and Ice Penetrating Radar
동남극 캠벨 빙하의 빙하투과레이더와 DDInSAR 로 관측한 속도 이상
2021-07
Lee, Hoonyol; Seo, Heejeong; Han, Hyangsun; Ju, Hyeontae; Lee, Joohan
- 32
Article
VHF/UHF Open-Sleeve Dipole Antenna Array for Airborne Ice Sounding and Imaging Radar
항공 레이다 탐사에 대한 안테나 배열법 연구
2021-06
Won, Hoyun; Hong, Yang-Ki; Li, Linfeng; Awasthi, Abhishek; Nickerson, Natalie; Bryant, Briana; Choi, Minyeong; Yan, Stephen; Taylor, Drew; O'Neill, Charles; Lee, Joohan
- 33
Article
Spatial and Temporal Variability of Minimum Brightness Temperature at the 6.925 GHz Band of AMSR2 for the Arctic and Antarctic Oceans
남국과 북극의 AMSR2 6.925 GHz 최소 밝기온도의 시공간 변동성
2021-06
Kwon, Young-Joo; Hong, Sungwook; Park, Jeong-Won; Kim, Seung Hee; Kim, Jong-Min; Kim, Hyun-cheol
- 34
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
- 35
Article
Digital surface model generation for drifting Arctic sea ice with low-textured surfaces based on drone images
표면 텍스쳐가 적은 부유 해빙에 대한 드론영상 기반 수치표고모델 생성
2021-02
Kim, Jae-In; Hyun, Chang-Uk; Han, Hyangsun; Kim, Hyun-cheol
- 36
Article
Development of Unmanned Ground Vehicle (UGV) for Detecting Crevasses in Glaciers
빙하 크레바스 탐지용 무인지상차량 (UGV) 개발
2021-01
Chung, Changhyun; Kim, Hyoung-Kwon; Yoon, Dong-Jin; Lee, Joohan
- 37
Article
A Novel SAR Fractal Roughness Modeling of Complex Random Polar Media and Textural Synthesis Based on a Numerical Scattering Distribution Function Processing
임의의 극지 환경 및 텍스쳐 분석을 위한 수치산란분포함수 처리 기반 새로운 SAR 프랙탈 거칠기 모델링
2021
Shahrezaei, Iman Heidarpour; Kim, Hyun-Cheol
- 38
Article
Detection of Arctic Summer Melt Ponds Using ICESat-2 Altimetry Data
ICESat-2 고도계 자료를 활용한 여름철 북극 융빙호 탐지
2021
Han, Daehyeon; Kim, Young Jun; Jung, Sihun; Sim, Seongmun; Kim, Woohyeok; Jang, Eunna; Im, Jungho; Kim, Hyun-Cheol
- 39
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
- 40
Article
Characteristics of the Reanalysis and Satellite-Based Surface Net Radiation Data in the Arctic
재분석장과 위성자료기반 북극 총복사자료 특성
2020-09
Seo, Minji; Kim, Hyun-cheol; Lee, Kyeong-Sang; Seong, Noh-Hun; Lee, Eunkyung; Kim, Jinsoo; Han, Kyung-Soo
- 41
Article
Time-Lapse Electrical Resistivity Structures for the Active Layer of Permafrost Terrain at the King Sejong Station: Correlation Interpretation with Vegetation and Meteorological Data
세종과학기지 주변 영구동토의 활동층에 대한 시간경과 전기비저항자료의 해석: 기상 및 식생 자료와의 연계해석
2020-08
Kim, KwanSoo; Lee, Joohan; Lee, Eungsang; Ju, Hyeon Tae; Hyun, Chang-Uk; Park, Sang-Jong; Kim, Ok-Sun; Lee, Sun-Joong; Kim, Ji-Soo
- 42
Article
Classification of sea ice types in Sentinel-1 synthetic aperture radar images
Sentinel-1 레이더 영상의 해빙 분류
2020-08
Park, Jeong-Won; Korosov, Anton Andreevich; Babiker, Mohamed; Won, Joong-Sun; Hansen, Morten Wergeland; Kim, Hyun-cheol
- 43
Article
Aerogeophysical characterization of an active subglacial lake system in the David Glacier catchment, Antarctica
남극 데이비드 빙하 분지 활동성 빙저호에 관한 항공지구물리학적 특성 규명
2020-07-15
Lindzey, Laura E.; Beem, Lucas H.; Young, Duncan A.; Quartini, Enrica; Blankenship, Donald D.; Lee, Choon-Ki; Lee, Won Sang; Lee, Jong Ik; Lee, Joohan
- 44
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
- 45
Article
Object-based landfast sea ice detection over West Antarctica using time series ALOS PALSAR data
ALOS PALSAR를 이용한 객체기반 서남극 고착빙 탐지
2020-06
Kim, Miae; Kim, Hyun-cheol; Im, Jungho; Lee, Sanggyun; Han, Hyangsun
- 46
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
- 47
Article
Analysis of Effects of Rock Physical Properties Changes from Freeze-Thaw Weathering in Ny-Alesund Region: Part 2―Correlations and Prediction of Weathered Properties
Ny-Alesund 지역의 동결-융해에 의한 암석 물성 변화의 영향 분석 : Part 2-풍화된 물성의 상관 관계 및 풍화 기간 예측
2020-05
Park, Keunbo; Lee, Bang Yong; Lee, Kichoel; Kim, Dongwook
- 48
Article
Analysis of Effects of Rock Physical Properties Changes from Freeze-Thaw Weathering in Ny-Alesund Region: Part 1―Experimental Study
니알슨 지역에서 동결-융해 풍화로 부터 암석 물성 변화의 영향 해석: Part 1 실험을 중심으로
2020-03
Park, Keunbo; Kim, Kiju; Lee, Kichoel; Kim, Dongwook
- 49
Article
Fractal Analysis and Texture Classification of High-Frequency Multiplicative Noise in SAR Sea-Ice Images Based on a Transform- Domain Image Decomposition Method
변환 영역 이미지 분해 방법을 이용한 SAR 해빙 이미지 고주파 복합 노이즈 프랙탈 분석 및 텍스처 분류
2020-03
Shahrezaei, Iman Heidarpour; Kim, Hyun-cheol
- 50
Article
Prediction of monthly Arctic sea ice concentrations using satellite and reanalysis data based on convolutional neural networks
CNN기반 위성과 재분석 자료를 이용한 북극해빙 월별 예측
2020-03
Kim, Young Jun; Kim, Hyun-cheol; Han, Daehyeon; Lee, Sanggyun; Im, Jungho
- 51
Article
Robust Mosaicking of Lightweight UAV Images Using Hybrid Image Transformation Modeling
복합 영상변환모델링을 이용한 소형 무인기 영상들의 강인 모자이킹
2020-03
Kim, Jae-In; Kim, Hyun-cheol; Kim, Taejung
- 52
Article
Development of a Shallow-Depth Soil Temperature Estimation Model Based on Air Temperatures and Soil Water Contents in a Permafrost Area
영구 동토 지역의 대기 온도와 토양 수분 함량에 기초한 얕은 깊이의 지중 온도 추정 모델 개발
2020-02
Park, Keunbo; Kim, Yongwon; Lee, Kichoel; Kim, Dongwook
- 53
Article
Circumpolar Thin Arctic Sea Ice Thickness and Small-Scale Roughness Retrieval Using Soil Moisture and Ocean Salinity and Soil Moisture Active Passive Observations
SMOS를 이용한 얇은 해빙두께 및 소규모 표면 거칠기 추출 연구
2019-12
Jo, Suna; Kim, Hyun-cheol; Kwon, Young-Joo; Hong, Sungwook
- 54
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.
- 55
Article
Status of Korean Research Activity on Arctic Sea Ice Monitoring using KOMPSAT-series Satellite
아리랑위성을 이용한 한국의 북극해빙연구 현황
2019-08
Kim, Hyun-cheol; Chae, Tae-Byeong
- 56
Article
Spatiotemporal variation in summer net community production in the Amundsen Sea Polynya: A self-organizing map analysis approach
인공지능을 이용한 아문젠해의 순군집생산력 추정
2019-08
Park, Keyhong; Hahm, Doshik; Choi, Jungok; Xu, Suqing; Kim, Hyun-cheol; Lee, Sang H.
- 57
Article
Evaluation of Matching Costs for High-Quality Sea-Ice Surface Reconstruction from Aerial Images
항공영상들로부터 고품질 해빙표면모델을 생성하기 위한 정합비용들의 성능평가
2019-05
Kim, Jae-In; Hyun, Chang-Uk; Han, Hyangsun; Kim, Hyun-cheol
- 58
Article
Resolutional Analysis of Multiplicative High-Frequency Speckle Noise Based on SAR Spatial De-Speckling Filter Implementation and Selection
SAR 공간 스펙클 제거 필터 구현 및 선택을 기반으로 하는 고주파 스펙클 잡음의 분해능 분석
2019-05
Shahrezaei, Iman Heidarpour; Kim, Hyun-cheol
- 59
Article
Mosaicking Opportunistically Acquired Very High-Resolution Helicopter-Borne Images over Drifting Sea Ice Using COTS Sensors
이동하는 해빙의 헬리콥터 탑재 센서 기반 고해상도 영상 획득과 모자이크 제작
2019-03
Hyun, Chang-Uk; Kim, Joo-Hong; Han, Hyangsun; Kim, Hyun-cheol
- 60
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