• In this paper, the problems on best optimum design of GPS Engineering control network are discussed.

    本文讨论GPS工程控制最优化设计问题

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  • The article expounds the establishment method, establishment process, establishment principles and points for attention of the three dimensional control network in GPS highway engineering survey.

    阐述GPS公路勘测控制构建方法、构建过程、构建原则注意事项

    youdao

  • The article expounds the establishment method, establishment process, establishment principles and points for attention of the three dimensional control network in GPS highway engineering survey.

    阐述GPS公路勘测控制构建方法、构建过程、构建原则注意事项

    youdao

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