Abstract
Abstract. China is a disaster prone country. In recent years, the national functional departments have been committed to the construction of emergency surveying and mapping support capacity. However, the data owned by government departments are often systematic, accurate and authoritative, but the real-time is not enough. The improvement of data update efficiency requires a lot of resources. The main body of emergency management is also mainly government departments, which lacks public participation and interaction. The application of volunteer geographic information in China's emergency management has not yet formed a scale. This article will mainly studies the mechanism of volunteer information in emergency management, the multi-source emergency geographic information collaborative service mode with volunteer participation, and take specific engineering practices as an example to introduce the national Geographic Information Public Service Platform for Disaster Emergency, and try to solve the problems about real-time disaster site information acquisition, multi-source information online integration and collaborative services, and rapid customization and release of user-oriented emergency topics in multiple emergency scenarios Issues.
Highlights
China is a country prone to natural disasters and those disasters bring huge losses to the industrial and agricultural production of China and people's lives here every year
The "Crisis mappers", who played an important role in the Nepal earthquake disaster relief operation, made people realize that the research on the crowdsourcing model in disaster relief response is worthy of in-depth exploration and practice so as to allow volunteers to play more in disaster release, disaster relief, post-disaster reconstruction, etc
This article will mainly studies the mechanism of volunteer information in emergency management, the multi-source emergency geographic information collaborative service mode with volunteer participation, and take specific engineering practices as an example to introduce the national Geographic Information Public Service Platform for Disaster Emergency, and try to solve the problems about real-time disaster site information acquisition, multi-source information online integration and collaborative services, and rapid customization and release of user-oriented emergency topics in multiple emergency scenarios Issues
Summary
China is a country prone to natural disasters and those disasters bring huge losses to the industrial and agricultural production of China and people's lives here every year. The main participants in disaster emergency management have been the government and its departments, social organizations and the military (Feng K., 2020), while the power that the public can exert is very limited. At the disaster site in a short period of time is very important for the government to organize rescue and the public to understand the disaster information. This article will mainly studies the mechanism of volunteer information in emergency management, the multi-source emergency geographic information collaborative service mode with volunteer participation, and take specific engineering practices as an example to introduce the national Geographic Information Public Service Platform for Disaster Emergency, and try to solve the problems about real-time disaster site information acquisition, multi-source information online integration and collaborative services, and rapid customization and release of user-oriented emergency topics in multiple emergency scenarios Issues
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