Abstract: A tsunami warning system based on active database system with satellite derived real-time data of tidal, significant wave height and ocean wind speed as well as assimilation data of sea level changes as one of the global risk management systems is proposed. Also, Geographic Information System (GIS) with free open source software of PostGIS is proposed for active database system. It may be said that the proposed tsunami warning and evacuation information provided system is recommendable.

Kohei Arai, “Tsunami Warning System with Sea Surface Features Derived from Altimeter Onboard Satellites” International Journal of Advanced Computer Science and Applications(IJACSA), 8(11), 2017. http://dx.doi.org/10.14569/IJACSA.2017.081173

@article{Arai2017,
title = {Tsunami Warning System with Sea Surface Features Derived from Altimeter Onboard Satellites},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2017.081173},
url = {http://dx.doi.org/10.14569/IJACSA.2017.081173},
year = {2017},
publisher = {The Science and Information Organization},
volume = {8},
number = {11},
author = {Kohei Arai}
}