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叙述了用动态GPS法进行精密的道路断面测量的实践和体验,在10km路段上的测试显示了此法较之经典测量方法所具有的灵活、精确和经济性。
The practice and experience of using dynamic GPS method to measure the precision of road section are described. The test on the 10km section shows the flexibility, precision and economy of this method over the classical measurement method.