Basic techniques and general methods of land resource surveys

Answer: The traditional methods of resource investigation include a variety of forms, such as field trips, visits, collection of information, and the establishment of experimental sites. With the development of science and technology, resource survey methods in the theory, technology, equipment, techniques, norms and standards have been greater development, and in practice are constantly promoted and applied. However, the resource investigation adopts the way of comprehensive investigation mainly based on site inspection and combining various methods and technologies, reflecting the basic characteristics of the land resource investigation work.

Indoor analysis combined with field visits to obtain resource information; make full use of high and new technology to assist the survey.