The GPS positioning function of Mu

The GPS positioning function of Mu

The mu meter is an area measuring instrument suitable for China's national conditions, which is used to determine the land area or the area of ​​a house. The Mu device has strong practicality in many areas. The result is displayed in two units: square meters and mu. It is also for this reason that the mu meter has been approved by many local agricultural workers. The Mu meter is indeed an area measuring instrument suitable for China's national conditions.

The Mu device has a very modern function, namely GPS global positioning function. At the same time, it also uses GPS to calculate the land area. The GPS positioning function was firstly a space satellite navigation and positioning system developed by the United States in the 1970s. It was mainly used in the military field and provided great help for the victory of various wars in the United States. After years of development and continued research, GPS satellite navigation has been widely used in many fields. Today, the GPS function in the Mu is mainly composed of the following components.

GPS mainly consists of three parts: GPS constellation, ground control part, and user equipment. When our GPS device is equipped with a GPS receiver, we can measure the area and at the same time can display the latitude and longitude information of the current location in real time. The basic principle of the GPS navigation system is to measure the distance from the known position of the satellite to the user's receiver, and then integrate the data of multiple satellites to know the specific position of the receiver. It is because the acre is dependent on satellites to obtain area data. Therefore, when measuring, the more the number of searched satellites, the more accurate the data obtained. It is suggested that when using the acre, select sunny weather, which can greatly ensure the accuracy of area measurement.