Close to the connotation of photogrammetry

Remote sensing industry has a good prospect, and now large-scale topographic mapping uses remote sensing.

If you are in the surveying and mapping industry, you should not have to learn any other supplementary subjects. Remote sensing is also a classification of surveying and mapping. You just need to know more about remote sensing, mainly practice more.

It is not particularly difficult, but remote sensing is more troublesome and difficult. Generally few boys do it, all of them are girls! Hmm. How interesting

The salary should be quite large.