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Comprehensive framework for the integration and analysis of geo-environmental data for urban geohazards.
- Source :
-
Earth Science Informatics . Dec2021, Vol. 14 Issue 4, p2387-2399. 13p. - Publication Year :
- 2021
-
Abstract
- Geo-environmental information is an important basis for geohazard analysis and the integration of geo-environmental data is crucial in the construction of urban emergency management systems. In existing urban spatial information systems, the integration of geo-environmental data is neither intuitive nor efficient enough to support the analysis of geohazards well. On the basis of Web virtual globe, this paper proposes a comprehensive framework for the integration and analysis of geo-environmental data. This framework can effectively integrate geological data with a 3D geological model as a carrier, seamlessly connect geographic data, dynamically load real-time monitoring data, and build 3D visualisation and analysis scenes of urban full-space temporal information in the browser. The application example shows that the proposed framework can provide good geo-environmental data and practical data analysis functions for geohazard early warning and decision making, and improve the efficiency of government departments' response to geohazards. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 18650473
- Volume :
- 14
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Earth Science Informatics
- Publication Type :
- Academic Journal
- Accession number :
- 153436322
- Full Text :
- https://doi.org/10.1007/s12145-021-00642-1