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根据浦东国际机场航站区施工方格网布设的实例 ,讨论施工方格网布设的精度及其布设方案 ,分析利用 GPS技术与常规仪器相结合建立施工方格网的可行性和可靠性 ,并给出了几点经验。
According to the example of laying square grid in Pudong International Airport Terminal Area, the precision and layout of construction grid are discussed, and the feasibility and reliability of constructing grid by means of GPS and conventional instruments are analyzed. Give some experience.