WebGIS在土地市场监测预测系统中应用

土地利用监测,是根据实时更新的土地利用信息,全面地检测全市内的土地利用状况,便于人们更快的了解信息;土地利用预测,是根据近十年来的土地利用数据,使用科学的方法,预测土地行业的发展趋势,帮助政府及个人决策。本文利用ArcIMS技术构建了一套土地市场监测的WebGIS系统。从工程人员在服务器端的具体实施方法和客户端的最终成果两方面着重介绍了WebGIS在北京市国土资源局土地市场监测预测中的应用。本系统具有操作简单快捷、可视化、多时态、多模式显示、多用户同时使用等特点,较好的解决了用户在土地监测中出现的问题。

WebGIS in the land market monitoring and forecasting system application

Land-use monitoring is based on the real-time update of the land use and comprehensive testing of the city land-use sit- uation,facilitate faster understanding of information;land use projections are based on the past 10 years of land use data the use of sci- entific methods,land forecast the development trend of the industry to help the government and individual decision-making.By using ArcIMS the author raised a way to construct a land market monitoring WebGIS system.From the engineering staff in the server-specific implementation methods and the client ultimately results highlighted two aspects of the WebGIS in Beijing Bureau of Land and Natural Resources land market monitoring and forecasting.Operation of the system is simple and quick,visual,multi-state,multi-mode, multi-simultaneous users,and other features,better resolve the land users in monitoring the problem.