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随着计算机软件技术的发展,大量数据处理专用软件的开发,促进了地图矢量化、地理数据建库等地理信息技术的发展;加之科学技术的飞速发展,GPS(全球卫星定位系统)技术用于地面移动目标的跟踪定位也已被广泛应用。作为GPS应用的载体GIS(由电子计算机网络系统所支撑的,对地理环境信息进行采集、存储、检索、分析和显示的综合性技术系统)地理环境信息进行采集、存储、检索、分析和显示的综合性技术系统技术以其准确而可靠的数据、多样化的信息输出,开拓出广泛的应用空间。通过GPS、GPRS、GIS技术的有机结合,为机场外场车辆进行实时监管、控制、调度提供了解决方案。
With the development of computer software technology, the development of a large amount of data-processing-specific software has promoted the development of geographic information technologies such as vectorization of maps and database construction of geographic data. In addition to the rapid development of science and technology, GPS (Global Positioning System) Tracking of the ground moving target has also been widely used. As GIS application carrier GIS (supported by electronic computer network system, the geographical environment information collection, storage, retrieval, analysis and display of integrated technical system) geographical environment information collection, storage, retrieval, analysis and display Comprehensive technology System technology with its accurate and reliable data, diversified information output, open up a wide range of applications. Through the organic combination of GPS, GPRS and GIS technologies, it provides a solution for real-time supervision, control and dispatch of airport outfield vehicles.