Application of GPS technology in water conservancy engineering survey?

With the continuous development of society and the gradual improvement of China's scientific and technological level, GPS technology has been widely used in various fields and played a very important role in the development of various fields. However, water conservancy engineering survey is a systematic and complicated work. In the actual construction process, it is necessary to formulate the corresponding survey scheme according to the construction status and geological characteristics of water conservancy projects. Only in this way can the water conservancy project survey be carried out smoothly. In addition, in the construction of water conservancy projects, it is necessary to increase the application of GPS technology, improve the comprehensive quality level and professional knowledge and skills of staff, and improve training programs to ensure the smooth progress of water conservancy project survey.

I overview of global positioning system technology

GPS technology can do all kinds of work in all-weather climate environment, and at the same time, it can provide users with corresponding three-dimensional position and time information, improving the shortcomings of traditional positioning systems.

The application of GPS technology in water conservancy engineering survey can obtain more accurate spatial position coordinates, and the corresponding software system can be used to analyze all aspects of spatial data information and get the corresponding spatial position coordinates [1].

The application of GPS technology in water conservancy project survey can effectively control the whole survey along the line and control the water conservancy projects such as gates and channels. Only in this way can the water conservancy project survey be carried out smoothly.

Second, the advantages of GPS technology in water conservancy engineering survey

(A) the measurement speed is fast

The application of GPS technology in water conservancy engineering survey can effectively improve the survey speed and do a good job in water conservancy engineering survey and positioning. For example, in the traditional hydraulic engineering survey, total station and level are mainly used, which will increase the working pressure of staff and reduce the quality of measurement, and it is difficult to ensure the accuracy of measurement data. Using GPS technology can effectively locate water conservancy projects quickly, find out the monitored position and improve the quality and efficiency of staff [2].

(2) High accuracy

At present, GPS technology is mainly operated in the form of code positioning and carrier positioning, which can effectively improve the positioning accuracy and ensure the smooth measurement. Generally speaking, GPSRTK technology is mainly used for the survey and positioning of water conservancy projects, and the point accuracy can reach centimeter level. In addition, the application of GPS technology in water conservancy engineering survey can not only provide survey data for staff, but also do a good job in three-dimensional coordinate survey.

(C) reduce the cost of measurement

Implementing GPS technology in water conservancy project survey can reduce the working pressure of staff, reduce the input cost of manual survey, improve the quality and efficiency of survey work, and reduce the survey period and cost of water conservancy project [3].

Third, the application of GPS technology in water conservancy engineering survey

With the continuous development of society and the gradual improvement of China's scientific and technological level, GPS technology has been widely used in various fields, such as the common application in water conservancy engineering survey, mainly including the following points:

(A) the application of GPS in field investigation

The application of GPS technology in field survey can effectively ensure the smooth progress of water conservancy engineering survey. The application of GPS technology in hydraulic engineering survey can effectively locate hydraulic engineering, analyze all aspects of data information related to hydraulic engineering, and get the correct geographical position and framework of hydraulic engineering survey, which will be widely used in hydraulic engineering survey.

(B) the application of GPS in network work

The application of GPS technology in water conservancy engineering survey is mainly to operate through point connection, forming a continuous and developing triangle lock synchronous figure. For the key areas of water conservancy projects, in order to do a good job in surveying, it is necessary to set up the surveying control network of water conservancy projects, monitor the deformation monitoring network, find out the shortcomings and formulate effective countermeasures. In addition, the network layout of water conservancy projects should also be arranged in the form of edge-connected networks. Only in this way can the geometric strength and density in the network system be enhanced, and the data obtained by GPS technology in network layout control can be guaranteed to have high accuracy.

(3) Measurement of real-time dynamic data

In the survey of water conservancy projects, GPS technology should be used to ensure the high accuracy of the survey. The measurement of GPS technology in water conservancy projects is mainly reflected in real-time dynamic data measurement. During the measurement, corresponding GPS receivers should be set as reference stations at known points to ensure the high accuracy of the obtained data information and lay a good foundation for the next dynamic data measurement.

When carrying out water conservancy projects, we can also increase the adjustment of land to the natural ecological environment to a certain extent, adjust the existing land, improve the diversity of land around water conservancy projects, and provide a good basic guarantee for the subsequent water conservancy project survey.

In addition, when adjusting the land around the water conservancy project, a brand-new adjustment scheme should be formulated according to the construction status of the water conservancy project. Only in this way can the land around the water conservancy project be used reasonably, and the obtained survey data information can be guaranteed to have high accuracy, thus improving the quality and efficiency of the survey work.

Fourth, summary.

With the continuous development of society, water conservancy projects have played a very important role in the development of various fields in China, and can also protect the natural ecological environment. The application of GPS technology in hydraulic engineering survey can effectively improve the accuracy of survey data, reduce the difficulty of survey work and improve social and economic benefits.

This paper briefly analyzes the application of GPS technology in water conservancy engineering survey, and points out that there are still some shortcomings in this paper. I hope our professional and technical personnel will strengthen their research.

I believe that after the above introduction, everyone has a certain understanding of the application analysis of GPS technology in water conservancy engineering survey. Welcome to Zhong Da for more information.

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