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Based on the Cdut Geography Information of WebGIS

Author: DengZuo
Tutor: GuoYong
School: Chengdu University of Technology
Course: Communication and Information System
Keywords: GIS WebGIS MapXtreme for java Vectorization Chengdu University of Technology
CLC: P208
Type: Master's thesis
Year: 2008
Downloads: 103
Quote: 1
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Abstract


This paper describes the research about the WebGIS campus geographic information system based on WebGIS technology, JAVA technology, database technology, and many other fields, initially completed the Design and Implementation of Campus Geographic Information System. Focus on the release system, the construction method, the development platform for system of WebGIS technology features such research, and before WebGIS information released and the client application extensions including the Common Gateway Interface (CGI), Server Application Programming Interface (ServerAPl The), ActiveX and javaApplets of technologies such as comparison and analysis. Finally, on the basis of a comparative analysis of used WebGIS development platform, put forward the realization of the technical program. MapXtreme for java working mechanism, this paper based on the actual development needs were introduced in detail through the needs analysis to determine the system's guiding ideology, the goal of building selected a development environment and development tools. Its core is embedded HTTP and TCP / IP standards in geographic information systems application architecture, geographic information systems function used to achieve the spatial information in the Internet environment management. WebGIS is built the network GIS on the Internet browser / server architecture (B / S), is the use of World Wide Web technology so that users can make use of a convenient, low-cost Internet network transformation and development of the traditional GIS Browser unified a graphical user interface, the access is located in different areas and different types of spatial information resources. Finally, in the of Chengdu University campus map on the basis of MapXtreme for java development tools map vector, preliminary design and Peng Gen Service mode a browser-based digital campus geographic information system. The system to achieve a basic map functions, such as zoom in, zoom out, Hawkeye and layer control and query functions. Campus geographic information system based on WebGIS will help school leadership and management departments in the campus development and planning, real-time, intuitive understanding to plan around the buildings, roads, pipe network, electricity, communication network cables easy decision-making, and apply for our school by parents of students in the remote Internet access to my school, study and understanding can be achieved on the campus, it is more important that students can query through the system of life and learning. The innovation of this paper is that there is a great degree of integration of digital campus system, the user can get the information at any time, just as exposure to the campus, which can improve the campus visibility to the outside, and have brought to the school work a great convenience, create considerable social benefits for the school.

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CLC: > Astronomy,Earth Sciences > Surveying and Mapping > General issues > Mapping database and information system
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