Owners who have used the car gps tracker with temperature sensor know that sometimes the GPS will cause the actual position of the vehicle to be inconsistent with the position displayed on the GPS map for some reasons, and there is a certain deviation. Some are one or two hundred meters, some are even more.

The error range of the military and civilian gps tracker with temperature sensor

gps tracker with temperature sensor is divided into military and civilian, military accuracy requirements are very high, so the highest difference of this locator is only one meter. The error of the civilian vehicle gps tracker with temperature sensor is within 10-20 meters when there is no interference, and the deviation in this range is normal.

Second, the main reasons affecting the accuracy of gps tracker with temperature sensor

However, the locator is an electronic product, and the car GPS is a long-term mobile work outdoors, so it will be affected by the driving environment such as weather, the number of GPS satellites and even the atmosphere, which will increase the position deviation on the electronic map.

In addition to weather, the accuracy of the gps tracker with temperature sensor is also related to the area, terrain, positioning method and even the time of day. Like common underground garages, remote mountain areas, GPS positioning accuracy will be worse than urban areas.

3. Details affecting the accuracy of the gps tracker with temperature sensor

In addition, owners often ignore two details: first, when the vehicle is parked in a position for a long time, this time refers to has reached a week or more, when the vehicle is used again to produce movement, the vehicle location information will be updated with a short delay of a few minutes. This also explains what some owners said on the Internet: "When the car is out for a distance, the positioning is still not moving."

Second, when we use GPS positioning navigation, we will find that the mark on the map is the distance between the point and the point, one point is the current position of the vehicle, and the other point is the reference object. The choice of reference objects is different, the distance and orientation will be different, which is one of the reasons why there is a deviation from the end position of the owner's imagination.

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