Adaptive Construction of the Virtual Debris Flow Disaster Environments Driven by Multilevel Visualization Task
The construction of a virtual debris flow disaster environment is of great significance in debris flow disaster prevention, risk assessment, accurate simulation, and disaster emergency response. However, existing research on virtual disaster environments mainly focus on the specific visualization ta...
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-05-01
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| Series: | ISPRS International Journal of Geo-Information |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2220-9964/8/5/209 |
| _version_ | 1818141772951322624 |
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| author | Yunhao Zhang Jun Zhu Weilian Li Qing Zhu Ya Hu Lin Fu Junxiao Zhang Pengcheng Huang Yakun Xie Lingzhi Yin |
| author_facet | Yunhao Zhang Jun Zhu Weilian Li Qing Zhu Ya Hu Lin Fu Junxiao Zhang Pengcheng Huang Yakun Xie Lingzhi Yin |
| author_sort | Yunhao Zhang |
| collection | DOAJ |
| description | The construction of a virtual debris flow disaster environment is of great significance in debris flow disaster prevention, risk assessment, accurate simulation, and disaster emergency response. However, existing research on virtual disaster environments mainly focus on the specific visualization task requirements of single-type users, and the multilevel visualization task requirements of multitype users are generally not met. In this paper, an adaptive construction method for virtual debris flow disaster environments driven by multilevel visualization task is proposed based on the characteristics of users with different professional knowledge backgrounds and requirements in disaster emergency response scenarios. The on-demand construction of virtual debris flow disaster environments and the corresponding diverse organization and dynamic scheduling technologies are discussed in detail. Finally, the Qipan Gully debris flow disaster is selected for experimental analysis, and a prototype system is developed. The experimental results show that the proposed method can adaptively construct virtual debris flow disaster environments according to the multilevel visualization task requirements of multitype users in debris flow disaster emergency response scenarios. This approach can provide efficient rendering of disaster scenes and appropriate disaster information to multitype users who are involved in debris flow disaster emergency response scenarios. |
| first_indexed | 2024-12-11T11:05:12Z |
| format | Article |
| id | doaj.art-69e52fb992e14c69b0f3731414612cc0 |
| institution | Directory Open Access Journal |
| issn | 2220-9964 |
| language | English |
| last_indexed | 2024-12-11T11:05:12Z |
| publishDate | 2019-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | ISPRS International Journal of Geo-Information |
| spelling | doaj.art-69e52fb992e14c69b0f3731414612cc02022-12-22T01:09:43ZengMDPI AGISPRS International Journal of Geo-Information2220-99642019-05-018520910.3390/ijgi8050209ijgi8050209Adaptive Construction of the Virtual Debris Flow Disaster Environments Driven by Multilevel Visualization TaskYunhao Zhang0Jun Zhu1Weilian Li2Qing Zhu3Ya Hu4Lin Fu5Junxiao Zhang6Pengcheng Huang7Yakun Xie8Lingzhi Yin9Faculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu 610031, ChinaFaculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu 610031, ChinaFaculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu 610031, ChinaFaculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu 610031, ChinaFaculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu 610031, ChinaFaculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu 610031, ChinaFaculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu 610031, ChinaFaculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu 610031, ChinaFaculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu 610031, ChinaSchool of Civil Engineering and Architecture, Southwest Petroleum University, Chengdu 610500, ChinaThe construction of a virtual debris flow disaster environment is of great significance in debris flow disaster prevention, risk assessment, accurate simulation, and disaster emergency response. However, existing research on virtual disaster environments mainly focus on the specific visualization task requirements of single-type users, and the multilevel visualization task requirements of multitype users are generally not met. In this paper, an adaptive construction method for virtual debris flow disaster environments driven by multilevel visualization task is proposed based on the characteristics of users with different professional knowledge backgrounds and requirements in disaster emergency response scenarios. The on-demand construction of virtual debris flow disaster environments and the corresponding diverse organization and dynamic scheduling technologies are discussed in detail. Finally, the Qipan Gully debris flow disaster is selected for experimental analysis, and a prototype system is developed. The experimental results show that the proposed method can adaptively construct virtual debris flow disaster environments according to the multilevel visualization task requirements of multitype users in debris flow disaster emergency response scenarios. This approach can provide efficient rendering of disaster scenes and appropriate disaster information to multitype users who are involved in debris flow disaster emergency response scenarios.https://www.mdpi.com/2220-9964/8/5/209multilevel visualization taskadaptive constructionvirtual debris flow disaster environmentsoptimized organization |
| spellingShingle | Yunhao Zhang Jun Zhu Weilian Li Qing Zhu Ya Hu Lin Fu Junxiao Zhang Pengcheng Huang Yakun Xie Lingzhi Yin Adaptive Construction of the Virtual Debris Flow Disaster Environments Driven by Multilevel Visualization Task ISPRS International Journal of Geo-Information multilevel visualization task adaptive construction virtual debris flow disaster environments optimized organization |
| title | Adaptive Construction of the Virtual Debris Flow Disaster Environments Driven by Multilevel Visualization Task |
| title_full | Adaptive Construction of the Virtual Debris Flow Disaster Environments Driven by Multilevel Visualization Task |
| title_fullStr | Adaptive Construction of the Virtual Debris Flow Disaster Environments Driven by Multilevel Visualization Task |
| title_full_unstemmed | Adaptive Construction of the Virtual Debris Flow Disaster Environments Driven by Multilevel Visualization Task |
| title_short | Adaptive Construction of the Virtual Debris Flow Disaster Environments Driven by Multilevel Visualization Task |
| title_sort | adaptive construction of the virtual debris flow disaster environments driven by multilevel visualization task |
| topic | multilevel visualization task adaptive construction virtual debris flow disaster environments optimized organization |
| url | https://www.mdpi.com/2220-9964/8/5/209 |
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