Comprehensive framework for the integration and analysis of geo-environmental data for urban geohazards

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...

Full description

Saved in:
Bibliographic Details
Published in:Earth science informatics 2021-12, Vol.14 (4), p.2387-2399
Main Authors: Zhang, Xinyu, Zhang, Junqiang, Liu, Gang, Tian, Yiping, Sun, Yongzheng, Xu, Lirui, Wang, Song
Format: Article
Language:English
Subjects:
Collaboration
Data analysis
Decision analysis
Decision making
Design
Earth and Environmental Science
Earth science
Earth Sciences
Earth System Sciences
Emergency management
Emergency preparedness
Environmental information
Geographic information systems
Geological data
Geological hazards
Geology
Informatics
Information systems
Information Systems Applications (incl.Internet)
Management systems
Methodology Article
Mineral resources
Ontology
Servers
Simulation and Modeling
Software
Space Exploration and Astronautics
Space Sciences (including Extraterrestrial Physics
Spatial data
Three dimensional models
Wide area networks
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.
ISSN:1865-0473
1865-0481
DOI:10.1007/s12145-021-00642-1