GPS can be said to be an indispensable part of modern life, people's usual understanding of it is the application in the automotive field, and the usual cognition is "positioning". This is the basic feature of GPS, but what people don't know is that gps tracker for car magnetic field with this one of the most basic functions, in addition to the automotive industry, but also in many other fields.

In addition to the automotive industry, a somewhat unexpected application is in the field of agriculture. The introduction of GPS technology into agricultural production can be explained by the term "intensive farming". The "fine" refers to the "accurate positioning" of the locator. Use this function of GPS to carry out scientific farming management. For example, spraying fertilizer and pesticides can be evenly distributed and sprayed in precise areas according to the precise positioning function of GPS. Including some soil detection can be achieved using GPS function. Which area needs to be sprayed and how much is appropriate, the use of GPS technology can not only maximize the use of agricultural resources, but also the scientific use of fertilizers and pesticides, so as not to cause unnecessary environmental pollution.

In addition, in the rescue work, GPS technology can also play a small role. If you need to dial 120 due to a medical emergency but can not accurately tell the address at that time, GPS can be a great help. This can not only help rescue workers get accurate location, but also greatly shorten the rescue time. After all, not everyone is so clear about each other's position, familiar places are good, if it is a new place, it is easy to make mistakes only by personal orientation judgment that delays the rescue time of rescue workers.

However, it should be noted that GPS application is very convenient, but it is very important to the occasion. Because the use of GPS will be disturbed by some external factors, thus affecting its work stability, and some factors are considered unavoidable. For example, the weather. When it comes to bad weather, under viaducts, under trees, or even in houses, GPS can't be used to its full potential. They can't even work in extreme weather. This is our application of GPS technology to solve the problem, no matter in which industry application, these factors can not be avoided. But under normal circumstances, GPS technology does bring a lot of convenience to people's lives. This is the work of science, and while we can enjoy this work, we need to understand that science is only a partial solution to our current problems, not a panacea. How to maximize its function in the existing technology is what we should consider.

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