ISPRS-Archives The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences ISPRS-Archives Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. 2194-9034 Copernicus Publications Göttingen, Germany 10.5194/isprs-archives-XLVIII-3-W1-2022-103-2022 RESEARCH ON THE WAY OF SHARING GEOGRAPHIC INFORMATION DATA IN DISASTER MANAGEMENT Zhao T. T. 1 2 Liu W. Z. 1 2 Di X. L. 1 Li R. 1 2 Wang X. P. 1 2 Zhai X. 1 2 Zhu X. L. 1 2 Zhang Y. 1 2 Peng Y. L. 1 2 National Geomatics Center of China, No.28, Lianhuachi West Road, Haidian District, Beijing 100830, China Key Laboratory of Spatio-temporal Information and Intelligent Services (LSIIS), MNR, No.28, Lianhuachi West Road, Haidian District, Beijing 100830, China 27 10 2022 XLVIII-3/W1-2022 103 109 Copyright: © 2022 T. T. Zhao et al. 2022 This work is licensed under the Creative Commons Attribution 4.0 International License. To view a copy of this licence, visit https://creativecommons.org/licenses/by/4.0/ This article is available from https://isprs-archives.copernicus.org/articles/XLVIII-3-W1-2022/103/2022/isprs-archives-XLVIII-3-W1-2022-103-2022.html The full text article is available as a PDF file from https://isprs-archives.copernicus.org/articles/XLVIII-3-W1-2022/103/2022/isprs-archives-XLVIII-3-W1-2022-103-2022.pdf

In the process of disaster emergency response, how to achieve rapid sharing of geographic information data is still a difficult problem to be solved. Combining the demand for emergency geographic information data in response to emergencies and major natural disasters in China, investigating the current situation of existing emergency geographic information data sharing, and based on the actual emergency geographic information service guarantee work, this paper researches and analyzes the sharing demand, designs the emergency geographic information data sharing model, and studies the emergency geographic information data sharing mechanism from the aspects of sharing platform, data sharing requirements, and service sharing requirements.