Application of RTK in Engineering Surveying.real-time gps tracking maker

　　The traditional geodetic survey and engineering control survey use triangulation and traverse network methods to conduct survey, which not only takes time and labor, requires inter visibility between points, but also has uneven precision distribution. In the field, we do not know how accurate it is. Using conventional GPS static survey, fast static and pseudo dynamic methods, we cannot know the positioning accuracy in real time during the field survey. If after the survey is completed, we return to the office for processing and find that the accuracy is unqualified, It is also necessary to conduct back measurement, and using RTK for control measurement can know the positioning accuracy in real time. If the point accuracy requirements are met, users can stop observing and know the quality of the observation, which can greatly improve work efficiency. If RTK is used for highway control surveying, power line surveying, water conservancy engineering control surveying, geodetic surveying, it can not only greatly reduce labor intensity and save costs, but also greatly improve work efficiency. Measuring a control point can be completed in minutes or even seconds.

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