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Bali Island is located near subduction zones Indo-Australian Plate and the Eurasian Plate . Subduction occurs resulting in strain and stress are spatially and temporally that cause deformation . To observe the deformation, GPS observation method is used where the points spread across the Bali Island...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/19543 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Bali Island is located near subduction zones Indo-Australian Plate and the Eurasian Plate . Subduction occurs resulting in strain and stress are spatially and temporally that cause deformation . To observe the deformation, GPS observation method is used where the points spread across the Bali Island . <br />
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The data used is the continuous GPS observation data in 2010-2012 and a periodic GPS observation data in March and September of 2013 . Data processing of GPS observations generate a geosentrik coordinates and then transformed into toposentrik coordinate form. Furthermore, calculations performed with attention shifting movement of the Sunda block . The results of the count is exactly what used to analyze the deformation that occurred on the island of Bali . <br />
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Results calculated data show that the major shift in the island ranged from 3.1 mm / year to 22.6 mm / year with a dominant shift vector towards the north-east . Based on the results obtained , it is known that the island is deformed and affected the movement of the Indo - Australian plate . However , this study is only preliminary findings that require further research in order deformation pattern of the island can produce more accurate data . <br />
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