Through using actual GPS leveling fitting data in a large-scale area, it introduces the application of optimum function model choice and the related analysis method.
文中通过一个大测区GPS水准实测数据，说明拟合模型优选准则的应用以及具体分析方法。
In high-end alkali zinc used as an agent, leveling walk agent, can make the high and low area thick thin uniform.
在高档碱锌用作走位剂，整平剂，能使高低区厚薄均匀一致。
The traditional geometrical leveling is inconvenient in fluctuating area.
在地形起伏较大地区，几何水准测量十分不便。
Planned area of the park is 1.1 square kilometers. Its infrastructure reaches the standard of "seven accesses and site leveling".
园区规划面积1.1平方公里，基础设施建设达到七通一平。
Planned area of the park is 3.6 square kilometers with a starting area 1.8 square kilometers, where the infrastructure reaches the standard of "seven accesses and site leveling".
园区规划面积为3.6平方公里，起步区1.8平方公里，起步区基础设施建设达到七通一平。
Planned area of the park is 3.6 square kilometers with a starting area 1.8 square kilometers, where the infrastructure reaches the standard of "seven accesses and site leveling".
园区规划面积为3.6平方公里，起步区1.8平方公里，起步区基础设施建设达到七通一平。
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