The countermeasure of River management in channel migration using satellite images

Chien Li; Chia En Wu; Chi Farn Chen; Wei Cheng Zhen

The countermeasure of River management in channel migration using satellite images

Chien Li, Chia En Wu, Chi Farn Chen, Wei Cheng Zhen

Research output: Contribution to conference › Paper › peer-review

Abstract

Due to extreme season changes in Taiwan, the instability of channels cause damage to agriculture, destruct riverbanks, endanger residents, and so on. The study focuses on the trend of channel changes comparing two case studies during the wet period from 2008 to 2014. The approach is based on geospatial analysis for classification of satellite images to observe the trend of the concave slope through a time series. Finally, the result of channel overlap mapping and hotspot analysis can serve as a reference for the administration to deal with disaster prevention and river management.

Original language	English
State	Published - 2015
Event	36th Asian Conference on Remote Sensing: Fostering Resilient Growth in Asia, ACRS 2015 - Quezon City, Metro Manila, Philippines Duration: 24 Oct 2015 → 28 Oct 2015

Conference

Conference	36th Asian Conference on Remote Sensing: Fostering Resilient Growth in Asia, ACRS 2015
Country/Territory	Philippines
City	Quezon City, Metro Manila
Period	24/10/15 → 28/10/15

Keywords

Channel migration
Satellite images
Spatial analysis

Cite this

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title = "The countermeasure of River management in channel migration using satellite images",

abstract = "Due to extreme season changes in Taiwan, the instability of channels cause damage to agriculture, destruct riverbanks, endanger residents, and so on. The study focuses on the trend of channel changes comparing two case studies during the wet period from 2008 to 2014. The approach is based on geospatial analysis for classification of satellite images to observe the trend of the concave slope through a time series. Finally, the result of channel overlap mapping and hotspot analysis can serve as a reference for the administration to deal with disaster prevention and river management.",

keywords = "Channel migration, Satellite images, Spatial analysis",

author = "Chien Li and Wu, {Chia En} and Chen, {Chi Farn} and Zhen, {Wei Cheng}",

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TY - CONF

T1 - The countermeasure of River management in channel migration using satellite images

AU - Li, Chien

AU - Wu, Chia En

AU - Chen, Chi Farn

AU - Zhen, Wei Cheng

PY - 2015

Y1 - 2015

N2 - Due to extreme season changes in Taiwan, the instability of channels cause damage to agriculture, destruct riverbanks, endanger residents, and so on. The study focuses on the trend of channel changes comparing two case studies during the wet period from 2008 to 2014. The approach is based on geospatial analysis for classification of satellite images to observe the trend of the concave slope through a time series. Finally, the result of channel overlap mapping and hotspot analysis can serve as a reference for the administration to deal with disaster prevention and river management.

AB - Due to extreme season changes in Taiwan, the instability of channels cause damage to agriculture, destruct riverbanks, endanger residents, and so on. The study focuses on the trend of channel changes comparing two case studies during the wet period from 2008 to 2014. The approach is based on geospatial analysis for classification of satellite images to observe the trend of the concave slope through a time series. Finally, the result of channel overlap mapping and hotspot analysis can serve as a reference for the administration to deal with disaster prevention and river management.

KW - Channel migration

KW - Satellite images

KW - Spatial analysis

UR - http://www.scopus.com/inward/record.url?scp=84964043418&partnerID=8YFLogxK

M3 - 會議論文

AN - SCOPUS:84964043418

T2 - 36th Asian Conference on Remote Sensing: Fostering Resilient Growth in Asia, ACRS 2015

Y2 - 24 October 2015 through 28 October 2015

ER -

The countermeasure of River management in channel migration using satellite images

Abstract

Conference

Keywords

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Cite this