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IFIP Advances in Information and Communication Technology
At present, although methods of automatic, periodical manual data collection have been adopted in some areas, there are many problems existing in these methods. This paper proposes a new framework for online monitoring of water environment based on overlay network technology. Especially, we build the multi-level overlay network, which consists of the GPRS networks, mobile networks and internet networks. Following this, a multi-dimensional data cube for water environment is established using thedoi:10.1007/978-3-642-18333-1_62 fatcat:hknydufklvbhpafplf27obow3q