Assessment of TerraSAR-X for mapping salt marsh

Title
Assessment of TerraSAR-X for mapping salt marsh
Author(s)
Lee, Y.-K.; Park, W.; Choi, Jong Kuk; Ryu, Joo Hyung; Won, J.-S.
KIOST Author(s)
Choi, Jong Kuk(최종국)Ryu, Joo Hyung(유주형)
Publication Year
2011-07-26
Abstract
This study presents results of assessment of X-band SAR image for mapping salt marsh. Multi-temporal TerraSAR-X data were acquired with different incidence angle (23°, 31°, and 39°) in mono- and dual polarization modes (HH, VH/VV) for backscattering analysis. Backscattering coefficients from industrial areas were used to confirm the calibration. The types of land cover were differentiated based on seasonally averaged backscattering coefficients of classes. The behavior of backscattering coefficients was also analyzed as a function of SAVI (soil adjusted vegetation index). Decision trees were used to build classification rule sets. Accuracy of classification was estimated by reference image generated from field works and ancillary data. © 2011 IEEE.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/28257
Bibliographic Citation
2011 IEEE International Geoscience and Remote Sensing Symposium, pp.2330 - 2333, 2011
Publisher
IEEE GRSS
Type
Conference
Language
English
Publisher
IEEE GRSS
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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