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Coastline changes over mangrove forest in Setiu Malaysia using a long-term landsat satellite data

This study investigates the coastline changes of the Terengganu coastline by using multi-temporal satellite images and Digital Shoreline Analysis System (DSAS). coastline changes at an annual scale and the change rate over 20 years (2000 to 2022) for Terengganu state are assessed. The coastline is d...

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Main Authors: Ahmad, Siti Sarah Farhana, Idris, Nurul Hazrina, Lau, Alvin Meng Shin
Format: Conference or Workshop Item
Published: 2022
Subjects:
G70.212-70.215 Geographic information system
Online Access:http://eprints.utm.my/id/eprint/98448/
http://dx.doi.org/10.1109/IGARSS46834.2022.9883142
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spelling my.utm.984482023-01-08T02:40:30Z http://eprints.utm.my/id/eprint/98448/ Coastline changes over mangrove forest in Setiu Malaysia using a long-term landsat satellite data Ahmad, Siti Sarah Farhana Idris, Nurul Hazrina Lau, Alvin Meng Shin G70.212-70.215 Geographic information system This study investigates the coastline changes of the Terengganu coastline by using multi-temporal satellite images and Digital Shoreline Analysis System (DSAS). coastline changes at an annual scale and the change rate over 20 years (2000 to 2022) for Terengganu state are assessed. The coastline is digitized, visualized, and then calculated using Linear Regression Rate (LRR) technique in DSAS. Besides, the coastline forecast maps for intervals of 10 and 20 year are produced. The results indicated that the coastline in Setiu experience most significant erosion with rates from 0 to-420 m per 20 years. Meanwhile, accretion is recorded in Setiu, with rates from 0 to 170 m per 20 years. As a result, the findings provide useful information for sustainable coastal management in Terengganu, Malaysia. 2022 Conference or Workshop Item PeerReviewed Ahmad, Siti Sarah Farhana and Idris, Nurul Hazrina and Lau, Alvin Meng Shin (2022) Coastline changes over mangrove forest in Setiu Malaysia using a long-term landsat satellite data. In: 2022 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2022, 17 - 22 July 2022, Kuala Lumpur, Malaysia. http://dx.doi.org/10.1109/IGARSS46834.2022.9883142
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic G70.212-70.215 Geographic information system
spellingShingle G70.212-70.215 Geographic information system
Ahmad, Siti Sarah Farhana
Idris, Nurul Hazrina
Lau, Alvin Meng Shin
Coastline changes over mangrove forest in Setiu Malaysia using a long-term landsat satellite data
description This study investigates the coastline changes of the Terengganu coastline by using multi-temporal satellite images and Digital Shoreline Analysis System (DSAS). coastline changes at an annual scale and the change rate over 20 years (2000 to 2022) for Terengganu state are assessed. The coastline is digitized, visualized, and then calculated using Linear Regression Rate (LRR) technique in DSAS. Besides, the coastline forecast maps for intervals of 10 and 20 year are produced. The results indicated that the coastline in Setiu experience most significant erosion with rates from 0 to-420 m per 20 years. Meanwhile, accretion is recorded in Setiu, with rates from 0 to 170 m per 20 years. As a result, the findings provide useful information for sustainable coastal management in Terengganu, Malaysia.
format Conference or Workshop Item
author Ahmad, Siti Sarah Farhana
Idris, Nurul Hazrina
Lau, Alvin Meng Shin
author_facet Ahmad, Siti Sarah Farhana
Idris, Nurul Hazrina
Lau, Alvin Meng Shin
author_sort Ahmad, Siti Sarah Farhana
title Coastline changes over mangrove forest in Setiu Malaysia using a long-term landsat satellite data
title_short Coastline changes over mangrove forest in Setiu Malaysia using a long-term landsat satellite data
title_full Coastline changes over mangrove forest in Setiu Malaysia using a long-term landsat satellite data
title_fullStr Coastline changes over mangrove forest in Setiu Malaysia using a long-term landsat satellite data
title_full_unstemmed Coastline changes over mangrove forest in Setiu Malaysia using a long-term landsat satellite data
title_sort coastline changes over mangrove forest in setiu malaysia using a long-term landsat satellite data
publishDate 2022
url http://eprints.utm.my/id/eprint/98448/
http://dx.doi.org/10.1109/IGARSS46834.2022.9883142
_version_ 1754529563264679936
score 13.211869

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