GeographicationSystem’sApplicationinAirTransportIndustry一、概述随着民用航空事业的发展，空中交通管理变得越来越复杂，建立现代化的民航信息管理系统势在必行。而民航的很多信息与地理信息密不可分，例如空管系统绝大多数的数据与地理要素相关，包括飞机的实时位置、各 Geographication System 's Application in Air Transport Industry I. Overview With the development of civil aviation, air traffic management has become more and more complex, and establishing a modern civil aviation information management system is imperative. Much of the civil aviation information is inextricably linked with geographical information. For example, the vast majority of data on air traffic control systems are related to geographical elements, including the real-time location of aircraft,