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Recently, sensors and sensor networks are receiving much attention due to the growing number of small, inexpensive sensor nodes with advanced sensing capabilities. These ??smart?? sensors enable sensor networks and Sensor Webs to better monitor environmental variables and to share the resulting sensor data in real-time. The advancement in sensor technology also poses new challenges due to the increased...
As a macro complex systematic engineering, the Digital Ocean project is an ongoing task in china. The mission of the Digital Ocean is to build an interactive network information system based on a three-dimensional globe. The Digital Ocean can help provide integrated information on historical, current and future states of ocean and coastal zone. This paper addresses the architecture of Digital Ocean,...
Researchers face increasingly large repositories of geospatial data stored in different locations and in various formats. To address this problem, the Open Geospatial Consortium and the Open Grid Forum are collaborating to develop standards for distributed geospatial computing.
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