4. Methodology
The methodology used in this study is divided into two parts (see
Figure 5).The first part is secondary data research through books,
textbooks and research documents and disaster vulnerability
factors to identify possible disaster vulnerability factors and the
number of HMS that might be damaged based on Geographic
information system (GIS) analysis and Spatial Multicriteria
Evaluation (SMCE). The study focuses on analysing the integration
of GIS and Multi-criteria Decision Analysis (MCDA), which is a
powerful tool to plan for disaster vulnerable HMS, because GIS
provides efficient manipulation and presentation of the data and