Beijing eco-environment information platform and land use/cover change service construction

Chunjiang Zhao; Yuansheng Wang; Jihua Wang; Zhongke Feng; Xiaoyan Hu; Weiru Zhou

doi:10.1117/12.836432

9 October 2009 Beijing eco-environment information platform and land use/cover change service construction

Chunjiang Zhao, Yuansheng Wang, Jihua Wang, Zhongke Feng, Xiaoyan Hu, Weiru Zhou

Proceedings Volume 7471, Second International Conference on Earth Observation for Global Changes; 74710N (2009) https://doi.org/10.1117/12.836432
Event: Second International Conference on Earth Observation for Global Changes, 2009, Chengdu, China

Abstract

The application of eco-environment information management and the Land Use and Cover Change (LUCC) models in system construction and data processing has formed a comparative matured system, but coupling using of them in the information service system construction of eco-environment has not been thoroughly investigated. At present, the management decision-making of the eco-environment urgently needs a kind of integrated, efficient and practical technology to achieve intensive management. Because the eco-environment resources characterized by the broad distribution and the complex structure, the 3S (GPS, GIS and RS) and other key technologies must be relied on to achieve the targets of "automatic, efficient, informational and precise". In this paper, an information platform was designed systematically according to the needs of dynamic monitoring and information management for ecoenvironment using J2EE technology, WebGIS technology integrated with traditional MIS/OA seamlessly, by means of spatial database, 3S integration technology, three-dimensional virtual simulation, computer network technology, etc. A database of urban infrastructure was established, and the LUCC model service technology was embedded into the platform for its significance on the eco-environment. This system can automatically analyze and classify different dates of RS image data with the ability to dynamically export the LUCC maps, and to synchronously update the information resources and network database. Results show that this system enhances the awareness as well as ability of analyzing and forecasting the dynamic process of LUCC so as to provide a macro decision-making basis for the relevant departments.

Citation Download Citation

Chunjiang Zhao, Yuansheng Wang, Jihua Wang, Zhongke Feng, Xiaoyan Hu, and Weiru Zhou "Beijing eco-environment information platform and land use/cover change service construction", Proc. SPIE 7471, Second International Conference on Earth Observation for Global Changes, 74710N (9 October 2009); https://doi.org/10.1117/12.836432

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KEYWORDS

Vegetation

Data modeling

Remote sensing

Geographic information systems

Decision support systems

Soil science

Image processing

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