【摘要】 针对威胁机场安全的因素越来越多,机场安全管理的形势越来越严峻的现状,引入三维建模技术对机场安全进行直观地监测。在分析了机场主要安全监测任务的基础上,确定了机场三维建模的范围和建模对象,并制定了相应的精度等级标准。采用多方式相结合的三维建模技术,分别研究了机场三维地形、机场周边建筑物及设施和机场内建筑物及设施最适宜的三维建模技术路线,并应用于机场安全监测三维系统中,验证了技术方法的有效性和实用性。更多还原

【Abstract】 Situation of airport safety management is getting more serious because of more and more threats of airport safety. In view of these the airport 3D modeling was introduced to monitor the airport safety visually. Based on analyzing the main task of airport safety monitoring,the range,objects and accuracy standards of airport 3D modeling were set up. With the combined multiple method of 3D modeling,the optimum technical route of 3D modeling for airport terrain,buildings and facilities inside and outside the airport were discussed respectively. Finally,the proposed method was applied in airport safety monitoring 3D system. Its usefulness and validity were verified.更多还原