Group 1 - The Ministry of Natural Resources has initiated an update of comprehensive risk data for natural disasters in Shaanxi Province to enhance disaster prevention capabilities and ensure the accuracy and timeliness of foundational data [1] - The data update involves multiple industries and covers seven categories with 23 core content items, including disaster-causing data, disaster-bearing body data, comprehensive disaster reduction resources, key hazard data, historical disaster data, assessment and zoning product data, and basic maps [1] - The updated data will form a standardized data package covering 107 counties, cities, and districts in the province, which will be submitted to the National Disaster Reduction Committee to support disaster prevention decision-making [1] Group 2 - The second topographic survey team is implementing a "three-level linkage" mechanism to promote the data update work, establishing technical standards and providing training for local counties and districts [2] - A comprehensive quality inspection will be conducted on the data submitted by each county and district to ensure compliance with technical processes and data quality [2] - The team emphasizes a principle of "quality first, safety paramount, application-oriented" to ensure high-quality completion of data updates and quality checks, providing solid data support for the establishment of a comprehensive disaster prevention system in Shaanxi Province [2]