September 3rd-4th，Xi’an’s Third National dafabet mobile appSoil Census Field Survey and Sampling County-level Self-inspection Work Meeting on Surface Sample Points was held at the Land Construction Research Institute。Xi’an Soil Census Office organized experts to conduct county-level self-inspection work on the field survey and sampling of the third national soil census in 8 districts and counties。

The meeting heard reports from the soil census offices of various districts and counties，Then extract the platform sample point data、View work summary report、Recording the sampling process through on-site questioning and other methods、Pedogenic environment and soil utilization、Quality control measures have been comprehensively reviewed，In response to problems such as inaccurate information reporting，Clearly put forward rectification requirements。Acceptance Rating，The expert group agreed，Complete acceptance data for 8 districts and counties in Xi’an，The quality of field work meets the technical specifications related to field survey sampling and quality control of the Third National Soil Census，Agree and pass the acceptance。

As the unit responsible for field survey and sampling of surface sample points for the third national dafabet loginsoil census in Xi’an，Stated by the Land Development Research Institute，Will follow the feedback from the expert group，Self-examination and self-correction，Compare the problems found in the county-level self-inspection，Make rectifications carefully，Lay a solid foundation for the compilation and summary of results in the next phase。

Relevant personnel from Xi’an Soil Census Office and various district and county soil census offices、Experts from the county-level self-inspection expert group、More than 30 people in charge of sampling teams from various districts and counties attended the meeting。