Recently，The Institute of Geological Engineering and Ankang Branch went to the Tibet Autonomous Region to carry out the field verification of soil type names and boundaries of the third national soil census in Shigatse City。

This field verification involves 815 points in 18 counties (districts) in Shigatse City，The average altitude of the whole area is 3880 meters-4580 meters。Specially invited deputy leader of the top design group of the Third National Soil Census Expert Technical Steering Group during the work period、Leader of the Southwest Area Technical Expert Group、Professor Xie Deti of Southwest University provides on-site technical training and guidance。The team leaders overcame plateau hypoxia、Difficulties such as acclimatization and other difficulties，Through sample point topography、Agricultural utilization type、Parent rock parent material、Simple profile excavation、Field soil rapid testing and soil sample collection, etc.，Soil type change patch confirmed，Corrected the soil type and boundary of suspicious patches。

dafabet loginThe results of this verification will strongly support the preparation of the three soil type maps in Shigatse, Tibet，It also accumulated valuable experience for the third national soil census of Shaanxi Province in field verification of soil types and boundaries。The Land Construction Research Institute and Ankang Branch will continue to implement the group’s specific measures to expand markets outside the province，Further polish the group’s “land construction business card” in the third national soil survey，To further "go out of Shaanxi" in the future、Going nationwide to lay a solid foundation。