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Monitoring Coastline Changes Using Landsat Application in Batu Mejan Beach

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@article{IJASEIT13162,
   author = {Ni Nyoman Pujianiki and Gusti Bagus Armana Santosa Widhi and I Nyoman Gde Antara and I Gede Rai Maya Temaja and Takahiro Osawa},
   title = {Monitoring Coastline Changes Using Landsat Application in Batu Mejan Beach},
   journal = {International Journal on Advanced Science, Engineering and Information Technology},
   volume = {11},
   number = {2},
   year = {2021},
   pages = {738--745},
   keywords = {Coastline changes; Landsat; erosion; accretion.},
   abstract = {

Monitoring Coastline changes is a very important task to assess and evaluate the condition of the coastal area. Accurate results of changes in coastline are very useful as a consideration in making decisions for coastal area management and planning for future coastal development. Therefore, coastline changes, both erosion and accretion were examined in this study. Batu Mejan Beach is selected as a study area. It is a tourism destination often visited by foreign and local tourists in North Kuta Beach. Its current condition is very poor because of the erosion that has occurred. The government has tried to build a sea wall for protection, but the structure has failed. Remote sensing is a method that can monitor shoreline changes more efficiently than taking measurements directly into the field. With the remote sensing method, changes in the shoreline at a certain period can be investigated. The remote sensing analysis method is used to extract coastlines from Landsat 7 satellite images in 2002 and Landsat 8 in 2018. Landsat was analyzed using a combination approach of threshold and band ratio methods of infrared bands and green bands. Image processing uses ENVI 5.3 software and ArcGIS 10.4.1 with the Quoted Shoreline Analysis System (DSAS) extension to make transect shoreline calculations. The results of the analysis of the rate of change in the coastline along Batu Mejan Beach showed abrasion of 0.11-5.14 m/year and accretion of 0.29-0.84 m/year.

},    issn = {2088-5334},    publisher = {INSIGHT - Indonesian Society for Knowledge and Human Development},    url = {http://ijaseit.insightsociety.org/index.php?option=com_content&view=article&id=9&Itemid=1&article_id=13162},    doi = {10.18517/ijaseit.11.2.13162} }

EndNote

%A Pujianiki, Ni Nyoman
%A Widhi, Gusti Bagus Armana Santosa
%A Antara, I Nyoman Gde
%A Temaja, I Gede Rai Maya
%A Osawa, Takahiro
%D 2021
%T Monitoring Coastline Changes Using Landsat Application in Batu Mejan Beach
%B 2021
%9 Coastline changes; Landsat; erosion; accretion.
%! Monitoring Coastline Changes Using Landsat Application in Batu Mejan Beach
%K Coastline changes; Landsat; erosion; accretion.
%X 

Monitoring Coastline changes is a very important task to assess and evaluate the condition of the coastal area. Accurate results of changes in coastline are very useful as a consideration in making decisions for coastal area management and planning for future coastal development. Therefore, coastline changes, both erosion and accretion were examined in this study. Batu Mejan Beach is selected as a study area. It is a tourism destination often visited by foreign and local tourists in North Kuta Beach. Its current condition is very poor because of the erosion that has occurred. The government has tried to build a sea wall for protection, but the structure has failed. Remote sensing is a method that can monitor shoreline changes more efficiently than taking measurements directly into the field. With the remote sensing method, changes in the shoreline at a certain period can be investigated. The remote sensing analysis method is used to extract coastlines from Landsat 7 satellite images in 2002 and Landsat 8 in 2018. Landsat was analyzed using a combination approach of threshold and band ratio methods of infrared bands and green bands. Image processing uses ENVI 5.3 software and ArcGIS 10.4.1 with the Quoted Shoreline Analysis System (DSAS) extension to make transect shoreline calculations. The results of the analysis of the rate of change in the coastline along Batu Mejan Beach showed abrasion of 0.11-5.14 m/year and accretion of 0.29-0.84 m/year.

%U http://ijaseit.insightsociety.org/index.php?option=com_content&view=article&id=9&Itemid=1&article_id=13162 %R doi:10.18517/ijaseit.11.2.13162 %J International Journal on Advanced Science, Engineering and Information Technology %V 11 %N 2 %@ 2088-5334

IEEE

Ni Nyoman Pujianiki,Gusti Bagus Armana Santosa Widhi,I Nyoman Gde Antara,I Gede Rai Maya Temaja and Takahiro Osawa,"Monitoring Coastline Changes Using Landsat Application in Batu Mejan Beach," International Journal on Advanced Science, Engineering and Information Technology, vol. 11, no. 2, pp. 738-745, 2021. [Online]. Available: http://dx.doi.org/10.18517/ijaseit.11.2.13162.

RefMan/ProCite (RIS)

TY  - JOUR
AU  - Pujianiki, Ni Nyoman
AU  - Widhi, Gusti Bagus Armana Santosa
AU  - Antara, I Nyoman Gde
AU  - Temaja, I Gede Rai Maya
AU  - Osawa, Takahiro
PY  - 2021
TI  - Monitoring Coastline Changes Using Landsat Application in Batu Mejan Beach
JF  - International Journal on Advanced Science, Engineering and Information Technology; Vol. 11 (2021) No. 2
Y2  - 2021
SP  - 738
EP  - 745
SN  - 2088-5334
PB  - INSIGHT - Indonesian Society for Knowledge and Human Development
KW  - Coastline changes; Landsat; erosion; accretion.
N2  - 

Monitoring Coastline changes is a very important task to assess and evaluate the condition of the coastal area. Accurate results of changes in coastline are very useful as a consideration in making decisions for coastal area management and planning for future coastal development. Therefore, coastline changes, both erosion and accretion were examined in this study. Batu Mejan Beach is selected as a study area. It is a tourism destination often visited by foreign and local tourists in North Kuta Beach. Its current condition is very poor because of the erosion that has occurred. The government has tried to build a sea wall for protection, but the structure has failed. Remote sensing is a method that can monitor shoreline changes more efficiently than taking measurements directly into the field. With the remote sensing method, changes in the shoreline at a certain period can be investigated. The remote sensing analysis method is used to extract coastlines from Landsat 7 satellite images in 2002 and Landsat 8 in 2018. Landsat was analyzed using a combination approach of threshold and band ratio methods of infrared bands and green bands. Image processing uses ENVI 5.3 software and ArcGIS 10.4.1 with the Quoted Shoreline Analysis System (DSAS) extension to make transect shoreline calculations. The results of the analysis of the rate of change in the coastline along Batu Mejan Beach showed abrasion of 0.11-5.14 m/year and accretion of 0.29-0.84 m/year.

UR - http://ijaseit.insightsociety.org/index.php?option=com_content&view=article&id=9&Itemid=1&article_id=13162 DO - 10.18517/ijaseit.11.2.13162

RefWorks

RT Journal Article
ID 13162
A1 Pujianiki, Ni Nyoman
A1 Widhi, Gusti Bagus Armana Santosa
A1 Antara, I Nyoman Gde
A1 Temaja, I Gede Rai Maya
A1 Osawa, Takahiro
T1 Monitoring Coastline Changes Using Landsat Application in Batu Mejan Beach
JF International Journal on Advanced Science, Engineering and Information Technology
VO 11
IS 2
YR 2021
SP 738
OP 745
SN 2088-5334
PB INSIGHT - Indonesian Society for Knowledge and Human Development
K1 Coastline changes; Landsat; erosion; accretion.
AB 

Monitoring Coastline changes is a very important task to assess and evaluate the condition of the coastal area. Accurate results of changes in coastline are very useful as a consideration in making decisions for coastal area management and planning for future coastal development. Therefore, coastline changes, both erosion and accretion were examined in this study. Batu Mejan Beach is selected as a study area. It is a tourism destination often visited by foreign and local tourists in North Kuta Beach. Its current condition is very poor because of the erosion that has occurred. The government has tried to build a sea wall for protection, but the structure has failed. Remote sensing is a method that can monitor shoreline changes more efficiently than taking measurements directly into the field. With the remote sensing method, changes in the shoreline at a certain period can be investigated. The remote sensing analysis method is used to extract coastlines from Landsat 7 satellite images in 2002 and Landsat 8 in 2018. Landsat was analyzed using a combination approach of threshold and band ratio methods of infrared bands and green bands. Image processing uses ENVI 5.3 software and ArcGIS 10.4.1 with the Quoted Shoreline Analysis System (DSAS) extension to make transect shoreline calculations. The results of the analysis of the rate of change in the coastline along Batu Mejan Beach showed abrasion of 0.11-5.14 m/year and accretion of 0.29-0.84 m/year.

LK http://ijaseit.insightsociety.org/index.php?option=com_content&view=article&id=9&Itemid=1&article_id=13162 DO - 10.18517/ijaseit.11.2.13162