| Nowadays, The environment problem is the very important issue in the our society .People realize to the environmental protection importance along with the global environment become worse and worse. Simultaneously, also realized to the information technology play the significant role during the environment protection. The characteristics of environmental information had decided the environmental protection is most suits one of application domains of geographic information system. Currently,there are many environmental information system software based on the GIS technology construction,but they all have the very big insufficiency in the aspect of connectiong with WEB technology. This insufficiency has limited the GIS software usability, especially this kind of software is C/S structure, the fat client side, has limited the software renewal in time, also make the software system is hard to maintenance, moreover the present GIS software relies on the overseas software platform, which is limiteddevelopment of the Chinese software enterpriseThe thesis expatiated on the quality and harm of phenolic wastewater. It was necessary and important to decontaminate the phenolic wastewater. It summarized the The City Light Rail Noise Manage System use Jsp technology incorporation the collection data on the local base on SuperMap Is Java to proceed second development to realize B/S structural WEBGIS system.. VB, VC or other advanced programming languages usually have the disadvantage of separate storage and non-simultaneous operation of spatial data and attribute data. This makes such systems lack intelligentized functions of compilation of spatial data. For the purpose of avoiding the disadvantage described above, this article want to construction and application the Jsp technology powerful network exploitation function, implementation space query, space orientation. Utilizing B/S structure, to get the WEBGIS system, compile spatial data efficiently and realize the simultaneous operation... |
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