【摘要】 以桂阳路航空遥感图像、地面调查资料为基础,利用可视化编程语言Delphi7.0及地理信息系统控件MapX,依据管理系统设计的一般原则,进行了公路景观地理信息管理系统的设计与开发。该系统实现了公路景观各子系统之间,系统数据库、属性库、指标库、图形库和模型库之间的数据共享,并且具有组合统计分析、多功能查询、过程可视化、可扩充性强等特点,为进行公路景观评价、预测、规划及优化决策提供了数据源和技术方法。更多还原

【Abstract】 According to the general principle of the design for management system,this paper designed and developed the highway landscape geo-information management system based on the data of remote sensing image and ground investigations of Guiyang road using Delphi7.0 and MapX.This system realized the data sharing among system database,attribute database,sketch database,index database,patterning database and model database.It had the combination of statistics analysis,multifunction search,procedure visible,expandability and other characteristics.It provided the data sources and technical method for highway landscape evaluation,forecasting,layout and optimization decision.更多还原