On the 22nd, the National Data Administration held a series of press conferences on "Data Value in Action" to introduce the latest progress and work achievements in the construction of public data "Run Up" demonstration scenarios. At the meeting, the fourth batch of 30 public data "Run Up" demonstration scenarios were released. Previously, the National Data Administration had released three batches of 70 demonstration scenarios. From the perspective of the four batches of scenarios, the data supply mode has shifted from 'sharing oriented' to 'collaborative promotion of sharing, openness, and authorized operation'. ”Chen Ronghui, member of the Party Group and Deputy Director of the National Data Administration, introduced that in the fourth batch of scenarios, authorized operation has become an important data supply method; The regional coverage is wider, with the western and northeastern regions accounting for 35% of the scenes; The field of scenarios continues to expand, gradually extending into deeper areas such as high-frequency livelihood services, characteristic industries, and grassroots governance. The press conference introduced the specific construction of demonstration scenarios for public data "running" in different fields. For example, Tianmu is a government website that provides various geographic information public services to the society and promotes the open sharing of geographic information data by the natural resources department. Tianmu has completed the registration of national public data resources and is one of the first public data resources to pass the registration, "said Huang Wei, Deputy Director of the National Basic Geographic Information Center of the Ministry of Natural Resources. As of now, Tianmu has accumulated 1.4321 million registered users, authorized 1.1001 million applications, and an average daily access volume of over 1 billion map services, supporting more than 7000 government users and 33000 enterprise applications in more than 40 industries. Meng Lingjie, Secretary of the Party Committee and Director of the Earth Observation and Data Center of the National Space Administration, said that by coordinating China's civil and commercial satellite resources, constructing a virtual satellite constellation for remote sensing, establishing an emergency response mechanism for civil and commercial remote sensing satellites, fully leveraging the advantages of different satellite technologies, and forming an integrated observation system for civil and commercial remote sensing satellites, the Center provides solid data support and technical support for disaster prevention and reduction work. We have conducted a total of 159 remote sensing emergency disaster monitoring missions both domestically and internationally, completed over 5700 satellite imaging missions, and provided high-quality remote sensing data of over 23000 scenes domestically and over 1600 scenes abroad. Provided accurate data support for disaster prevention, mitigation, and emergency rescue in various regions. ”Meng Lingjie said. Chen Ronghui stated that in the next step, the National Data Administration will continue to promote the construction and promotion of demonstration scenarios for public data "running", pushing scenarios from "breakthroughs at the point" to "blooming on the surface", leading the development and utilization of public data to leverage data fusion applications from all parties, and better releasing the value of data elements. (New Society)