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Indonesia is a country who have high risk of volcanic activities. Some volcanic phenomenons can cause damage, material looseless and victims. One of wellknown active volcano in Indonesia is Batur Volcano (Bali). Batur Volcano had erupted in several times since 1804 and produce at least 4 craves, tha...
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id-itb.:72712017-10-09T10:51:09Z#TITLE_ALTERNATIVE# KUSMAN (NIM 15104002), ARIEF Indonesia Final Project INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/7271 Indonesia is a country who have high risk of volcanic activities. Some volcanic phenomenons can cause damage, material looseless and victims. One of wellknown active volcano in Indonesia is Batur Volcano (Bali). Batur Volcano had erupted in several times since 1804 and produce at least 4 craves, that is crave 1, crave 2,crave 1994 and crave 1998. Deformation monitoring of Batur volcano had been done with several geodetic metods, one of them is InSAR Technology. InSAR is Radar imagery that exploit phase, amplitudo and wavelength information to process determination topographic and deformation. Processing method to determination deformation is differential interferometry, that is two-pass method, with DEM external data is needed as interferogram for removing topographic feature. As much as 15 image of ERS-1 and ERS-2 SAR image is used by this process, in an observation since 1996 until 2001. The result are deformation model of pair image 199604023 & 19960424 of 1996-2000, and giving inflation (uplift) information of a surface volcano about 0.04-0.1 meter, and so deformation model of pair image 19980114 & 20000119 of 1998-2000, and giving deflation (subsidence) information about 0.01-0.02 meter. text |
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Institut Teknologi Bandung |
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Institut Teknologi Bandung Library |
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Asia |
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Indonesia Indonesia |
| content_provider |
Institut Teknologi Bandung |
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Digital ITB |
| language |
Indonesia |
| description |
Indonesia is a country who have high risk of volcanic activities. Some volcanic phenomenons can cause damage, material looseless and victims. One of wellknown active volcano in Indonesia is Batur Volcano (Bali). Batur Volcano had erupted in several times since 1804 and produce at least 4 craves, that is crave 1, crave 2,crave 1994 and crave 1998. Deformation monitoring of Batur volcano had been done with several geodetic metods, one of them is InSAR Technology. InSAR is Radar imagery that exploit phase, amplitudo and wavelength information to process determination topographic and deformation. Processing method to determination deformation is differential interferometry, that is two-pass method, with DEM external data is needed as interferogram for removing topographic feature. As much as 15 image of ERS-1 and ERS-2 SAR image is used by this process, in an observation since 1996 until 2001. The result are deformation model of pair image 199604023 & 19960424 of 1996-2000, and giving inflation (uplift) information of a surface volcano about 0.04-0.1 meter, and so deformation model of pair image 19980114 & 20000119 of 1998-2000, and giving deflation (subsidence) information about 0.01-0.02 meter. |
| format |
Final Project |
| author |
KUSMAN (NIM 15104002), ARIEF |
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KUSMAN (NIM 15104002), ARIEF #TITLE_ALTERNATIVE# |
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KUSMAN (NIM 15104002), ARIEF |
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KUSMAN (NIM 15104002), ARIEF |
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| url |
https://digilib.itb.ac.id/gdl/view/7271 |
| _version_ |
1820664103755055104 |