THE CHANGE OF TIDAL SURFACE SEDIMENT FACIES USING HIGH RESOLUTION REMOTE SENSING BY GIS ANALYSIS

Title
THE CHANGE OF TIDAL SURFACE SEDIMENT FACIES USING HIGH RESOLUTION REMOTE SENSING BY GIS ANALYSIS
Author(s)
최종국; 유주형; 엄진아
KIOST Author(s)
Choi, Jong Kuk(최종국)Ryu, Joo Hyung(유주형)
Publication Year
2010-07-27
Abstract
The surface sediment distribution in a tidal flat in early 2000s was compared with that of recent years using high spatial resolution remote sensing images and a GIS-based analysis. Maps of the sedimentary facies for each timeframe were induced by an IKONOS data and a KOMPSAT-2 data using an object-based classification method. The spatial relationships of each surface sediment facies with the spectral reflectance of the satellite images were quantitatively estimated. The result showed that the percentage of grains larger than very fine sand (0.0625 mm) has increased considerably since the early 2000s in the Hwangdo tidal flat, Korea.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/28800
Bibliographic Citation
IGARSS 2010, pp.1 - 4, 2010
Publisher
IGARSS 2010
Type
Conference
Language
English
Publisher
IGARSS 2010
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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