Abstract
A renewable-energy-driven environment monitoring system NOMAD for lake water has been addressed. The system employs several drifting buoys to observe lake water quality and flow. Previously developed system employs commercially available network service as sensing information storage. However, it has significant communication constraints such as data pouring speed as well as data conversion. The system also uses socket communication with data server process so that the battery performance tends to be deteriorated in monitoring. In this study, data up loading system for sensory information management has been implemented using web-based application. The system verification is also experimentally conducted.
