Extracting the damaging effects of the 2010 eruption of Merapi volcano in Central Java, Indonesia
This research focuses on providing information related to the damaging effects of the 2010 eruption of Merapi volcano in Central Java, Indonesia. This information will be used to help emergency responders to assess losses more timely and efficiently, and to monitor the progress in emergency response and recovery. The objectives of this research are: (a) to generate a map of pyroclastic deposits based on activities pre- and post-volcano eruption of 2010 in the research area, (b) to investigate the impact of volcano eruption on the environment, and (c) to assess the impact of volcano eruption on landuse. ALOS PALSAR remote sensing data pre- and post-disaster were used in this research for mapping the volcano eruption. Topographic and geomorphological maps were analyzed for profiling and field orientation, which were used to investigate the impact of volcano eruption on the environment. SPOT 4 satellite images were used in this research for updating landuse information from the topographic map. The result of the landuse updated data was used for assessment of the volcano eruption’s impact on landuse with the GIS raster environment. The volcanic eruption that occurred in 2010 is estimated to have an impact of 133.31 ha for settlements, 92.32 ha for paddy fields, 235.60 ha for dry farming, 570.98 ha for plantations, 380.86 ha for bare land, and 0.12 ha for forest areas. An estimate of the number of buildings damaged due to the volcano eruption in 2010 was carried out by overlaying a map of pyroclastic deposits and the information point of the building sites from the topographic map. The total number of buildings damaged is estimated to be around 12,276 units.
KeywordsMerapi volcano eruption Remote sensing Building damage Agricultural loss ALOS PALSAR GIS technology Central Java Indonesia
This paper is a part of the activities research entitled “Mapping regional volcano risk based on the remote sensing data”. This research was funded by the budget of DIPA activities in 2011, Remote Sensing Application Center, Indonesian National Institute of Aeronautics and Space (LAPAN). Thanks go to Mr. Agus Hidayat, M.Sc. (Director of Remote Sensing Application Center, LAPAN) who has supported the implementation of this research. ALOS PALSAR data were provided by the Japan Aerospace Exploration Agency (JAXA). Topographic map and field survey data were provided by the National Coordinating Agency for Survey and Mapping (BAKOSURTANAL). The geomorphology map was provided by the Faculty of Geography, Gadjah Mada University (GMU).
- Centre for Research on the Epidemiology of Disasters (CRED) (2012) EM-DAT. The International Disaster DatabaseGoogle Scholar
- Kresch DL, Mastin MC, Olsen TD (2002) Fifty-year flood-inundation maps for Olanchito, Honduras. U.S. Geological Survey, Open-File Report 02-257Google Scholar
- Marfai MA (2011) Impact of coastal inundation to ecology and agricultural land use, case in Central Java Indonesia. Int J Quaest Geogr 30(3):19–32Google Scholar
- Matsuoka M, Yamazaki F (2000) Interferometric characterization of areas damaged by the 1995 Kobe earthquake using satellite SAR images. In: Proceedings of the 12th world conference on earthquake engineering (12WCEE 2000), Auckland, New Zealand, January/February 2000, vol 2, p ID2141Google Scholar
- Nonaka T, Shibayama T, Umakawa H, Uratsuka S (2007) A comparison of the methods for the urban land cover change detection by high-resolution SAR data. In: Proceedings of the IEEE international geoscience and remote sensing symposium, Barcelona, Spain, July 2007, pp 3470–3473Google Scholar
- Song Y, Fan X, Lu X (2006) Landslide calamity research using multi-temporal remote sensing images and DEM data—a case study of Xintan landslide. J Anhui Norm Univ (Nat Sci) 29(3):276–280 (in Chinese with English abstract)Google Scholar
- Sutikno S (2007) Earthquake disaster of Yogyakarta and Central Java, and disaster reduction, Indonesia. Forum Geogr 21(1):1–16Google Scholar
- Suzuki D, Yamazaki F (2008) Extraction of building damages in the 2007 Niigata-Ken Chuetsu-Oki earthquake using digital aerial images. In: Proceedings of 28th Asian conference on remote sensing, Kuala Lumpur, Malaysia, November 2008, paper no. 156, CD-ROM, 6 ppGoogle Scholar
- Tang C, Zhang J, Wan SY, Zhou CH (2006) Loss evaluation of urban debris flow hazard using high spatial resolution satellite imagery. Sci Geogr Sin 26(3):358–363 (in Chinese with English abstract)Google Scholar
- Tzeng YC, Chiu SH, Chen D, Chen KS (2007) Change detections from SAR images for damage estimation based on a spatial chaotic model. In: Proceedings of the IEEE international geoscience and remote sensing symposium, Barcelona, Spain, July 2007, pp 1926–1930Google Scholar
- Wang XQ, Wei CJ, Miao CG, Zhang JF, Shan XJ, Ma QZ (2003) The extraction of seismic damage from remote sensing images—a case study of Bachu-Jiashi earthquake with Ms = 6.8 occurred on Feb. 24, 2003. Earth Sci Front 10(Suppl 1):285–291 (in Chinese with English abstract)Google Scholar
- Weisstein EW (1999) CRC concise encyclopedia of mathematics. CRC Press, Boca RatonGoogle Scholar