The scores of photogrammetry and remote sensing are generally lower than GIS, and the specialized courses are photogrammetry and remote sensing principle and application respectively.
In addition, there are professional written tests, computer programming tests, oral English interviews and professional interviews. Professional written test is not difficult, the key is understanding. Computer programming tests algorithms that can be used for photogrammetry in digital image processing and computer graphics, such as ISODATA algorithm. Oral English is not difficult. You can search for raiders in Baidu. Almost. Professional interview mainly asks about the courses that undergraduates have studied and the professional project research they have done. , and examine personal career interests. The software used in GIS is mainly ArcGis, which can basically be used.