Can the United States really make a foreign trade strategy by analyzing the wheat production of various countries through 3S data?

There is an old saying, know yourself and know yourself, and you will win every battle.

In fact, our country will also use 3s technology to calculate our crop area and crop yield. If the yield decreases or the cultivated area decreases. Then, we can see clearly how much imports are needed to make up for the food gap.

In America, they know their output through 3s technology, so they can make a plan to see whether to export more or keep more for storage.

Moreover, they can also monitor the output of other countries, which makes it more convenient for them to set prices. Of course, this is just my imagination. As for reality, we don't know whether the United States does this.