NOAA/AVHRR 인고위성자료를 이용한 한반도주변해의 해수면온도에서의 대기보정알고리즘 비교

Title
NOAA/AVHRR 인고위성자료를 이용한 한반도주변해의 해수면온도에서의 대기보정알고리즘 비교
Alternative Title
Comparison of atmospheric correction algorithms for deriving sea surface temperature around the Korean Sea area Using NOAA/AVHRR Data
Author(s)
윤석; 유주형; 안유환; 원중선
KIOST Author(s)
Ryu, Joo Hyung(유주형)
Publication Year
2007-11-01
Abstract
To retrieve Sea Surface Temperature(SST) from NOAA-AVHRR imagery the spilt window atmospheric correction algorithm is generally used. Recently, there have been various new algorithms developed to process these data, namely the variable-coefficient split-window, the R54 transmittance-ratio method, fixed-coefficient nonlinear algorithm, dynamic water vapour (DWV) correction method, Dynamic Water Vapour and Temperature algorithm (DWVT). We used MCSST (Multi-Channel Sea surface temperature) and NLSST(Non linear sea surface temperature) algorithms in this study. The study area is around the Korea sea area (Yellow Sea). We compared and analyzed with various methods by applying each Ocean in-situ data and satellite data. The primary aim of study is to verify and optimize algorithms. Finally, this study proposes an optimized algorithm for SST retrieval.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/30253
Bibliographic Citation
ISRS2007, pp.1 - 4, 2007
Publisher
대한원격탐사학회
Type
Conference
Language
English
Publisher
대한원격탐사학회
Related Researcher
Research Interests

Coastal Remote Sensing,RS based Marine Surveillance System,GOCI Series Operation,연안 원격탐사,원격탐사기반 해양감시,천리안해양관측위성 운영

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