Open AccessMODEL KESESUAIAN LAHAN BERBASIS KERAWANAN BENCANA ALAM, UJI COBA: KOTA SEMARANG
Author(s) -
Imam Buchori,
Yuwono Ario Nugroho,
Joko Hadi Susilo,
Dian Prasetyaning,
Hadi Nugroho
Publication year - 2013
Publication title -
tata loka/tata loka
Language(s) - English
Resource type - Journals
eISSN - 2356-0266
pISSN - 0852-7458
DOI - 10.14710/tataloka.15.4.293-305
Subject(s) - font , geography , computer science , artificial intelligence
Indonesian regions are prone to natural disasters. For this, Law 26/2007 on Spatial Planning orders that disaster mitigation is an important. This paper aims at developing a spatial model for suitability analysis, mainly considering physical and disaster prone conditions. The model is a raster based-GIS weighted scoring model. The model is applied in Semarang City with the consideration has various topographical conditions, from flat in the North and hilly in the South.The application shows that the model is suitable in represent ing land suitability in three categories, i.e. low, medium, and high flexibility of development. The validation, done by comparing the model output and reality, shows that its accuracy is 91 , 25%. However, to be widely generazed, the model need s to be tested more , by applying in other locations having criteria regarding the needs of the test.