DESIGN DEVELOPMENT OF A TSUNAMI EARLY WARNING DISSEMINATION SERVICE SYSTEM BASED ON SERVICE ORIENTED ARCHITECTURE (SOA) (Case Study: Meteorological, Climatological, and Geophysical Agency)

• Main Author: Hidayanti
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/45604
• Institution: Institut Teknologi Bandung

Indonesia is a country with a high seismic activity area and also has the potential to cause a tsunami disaster. Tsunami characteristics that have the potential to be recurrent and have a large disaster impact require mitigation efforts. One of the tsunami mitigation efforts is warning response. Information technology is one of the supporting facilities for tsunami warning in response. Today's technological advancements demand that information reach users quickly, precisely, accurately, has a broad reach and is easy to understand. The Meteorology Climatology and Geophysics Agency (BMKG) are an agency that has the task, principle and function to provide and disseminate tsunami early warnings. BMKG is expected to provide technological innovations in services and dissemination of information (dissemination) quick and widely to the public, especially affected communities. BMKG tsunami early warning dissemination is expected to meet the needs of valuable information for the community in taking appropriate action before a disaster occurs. BMKG already has several modes of communication (WRS, SMS, fax, email, web, and GTS) which are controlled by a dissemination system that automatically disseminates tsunami early warnings. The dissemination system is supported by a seismic wave processing system (SeisComp3), a tsunami modeling system (TOAST), a Decision Support System (DSS), and a narrative auto engine. The service performance of these systems is still felt to be improved and developed because at present, those systems which are part of the tsunami early warning system still use the concept of simple data communication. These systems still use each protocol in exchanging data on the internet network. The concept of data communication between the systems above needs to be developed with a better concept so that between systems can communicate with the base layer and with each other following a series of protocols and specifications. This is very much needed in improving dissemination services, namely the addition of communication / receiver modes. Based on the above, this study aims to produce an effort to improve the effectiveness and performance of targeted tsunami early warning dissemination service systems at priority recipients by utilizing interoperability between systems at the Earthquake and Tsunami Center for Earthquake Deputies. The results of this study are in the form of concept designs and prototypes of tsunami early warning dissemination service systems. The design of the service system concept uses the principle of Service Oriented Architecture (SOA) and uses the Service System Engineering (SSE) methodology. The case study of this research is at the Center for Earthquake and Tsunami of the BMKG Deputy for Geophysics.