In the development of science and technology in electronics field. So it can provide inspiration measuring instruments for measurement SO2 Particulates Gas which economic efficient value, so that be used by public levels Sidoarjo Mudflow area. The Android-based system on is an implementation previous developments terms data display visible smartphones accessed remotely or anywhere connected to ...

Mapping of volcanic activities or events during eruptions such as lava flow, pyroclastic flow, mudflow and etc. at real time basis is very important to monitor and predict movement of these events, and prevent calamity. These events are usually dynamic and occur in short time duration. In this study, a real time volcanic activity mapping system, using single ground fixed digital camera, is deve...

Detecting landslides and monitoring their activity is of great relevance for natural hazard assessment and disaster prevention in hilly areas. Very high resolution optical satellite data is now becoming available, and to evaluate the potential application of these new images to detect ground surface changes as a result of landsliding, in previous work we developed and applied change detection a...

Tenure security is a critical variable in disaster management, yet dependent on the rules and regulations of country with regards to land ownership use. This study draws three disasters that occurred Indonesia as case studies: tsunami Aceh 2004, Sidoarjo mudflow 2006, tidal flood permanent inundation Kabupaten Demak, reported 1997. Using literature review approach, we compare government respons...