TY  - CONF
PB  - Institute of Physics Publishing
CY  - Kuala Lumpur
KW  - Floating breakwaters; Satellite imagery; Sea level
KW  -  Environmental parameter; Landsat imagery; LANDSAT satellite images; Mean sea level; Multi-temporal; Remote sensing techniques; Submerged breakwater; Supervised classification
KW  -  Remote sensing
KW  -  accretion; breakwater; erosivity; image classification; Landsat; remote sensing; shoreline; submergence
KW  -  Malaysia
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84906545857&doi=10.1088%2f1755-1315%2f20%2f1%2f012020&partnerID=40&md5=14c7e5a868a40bb630f8004ae22e3db9
ID  - scholars4890
AV  - none
N1  - cited By 2; Conference of 7th IGRSM International Conference and Exhibition on Remote Sensing and GIS, IGRSM 2014 ; Conference Date: 21 April 2014 Through 22 April 2014; Conference Code:108174
Y1  - 2014///
A1  - Tunji, L.A.Q.
A1  - Yusof, K.W.
A1  - Hashim, A.M.
A1  - Sapari, N.
N2  - As part of a project to determine the exact structural and environmental parameters governing the mode and magnitude of salient formation behind a submerged breakwater, a remote sensing technique is being adopted to assess the extent of erosion/accretion at Kerteh Bay, T errengganu, Malaysia. Multi-temporal Landsat satellite images of coarse resolution for the years of 1994, 2000, 2006, 2009 and 2012 were acquired for this purpose. The images were subsets divided into smaller areas of interest and classified using supervised classification of support vector machine. The classified image is then vectorized to extract shoreline based on waterline in each of the subset rasters images. Tidal correction were adopted to correct the waterline/shoreline to the mean sea level (MSL) datum. Comparison of corrected shorelines was carried to obtain the extent of erosion/accretion at the Kerteh Bay, Terrenganu, Malaysia. It was observed that substantial accretion was observed between the years 1994-2006 at the upper part of the study area, the part between northern part and the southern part also experienced accretion but not as much as compared to northern part for the same year. Erosion was noted between the years 2006-2012 for all of the areas of the study area but the rate slowed down between the years 2009-2012 for all the areas. Slope estimated from the imageries were compared with in situ slope of the same area, this served as a validation for the method used. © Published under licence by IOP Publishing Ltd.
SN  - 17551307
VL  - 20
TI  - Assessing shoreline response to three submerged breakwaters at Kerteh Bay, Terengganu, Malaysia using Landsat imagery
ER  -