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Developing a large sensor-based observation system faces two serious challenges: 1) incompatible sensor technologies from different manufacturers; and 2) complexity of the data streaming process. Sensor Abstraction Layer (SAL) is a middle-ware integration platform which enables a single interface to view and control heterogeneous sensors regardless of the technologies involved. Although SAL addresses...
Skyline is perfect network three-dimensional visualization software, especially in the mass data transfer and three-dimensional performance. However, Skyline has limitations in spatial analysis. ArcGIS is also excellent GIS software, especially in the data processing and spatial analysis. This paper integrates Skyline and ArcGIS and makes full use of the advantages to construct Web three-dimensional...
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