Application of Data Visualization Technology in Water Resources Management Based on Cesium
Three-dimensional virtual simulation technology is widely used in the fields of digital earth,digital city,digital watershed,etc.It is more conducive for scientific researchers to gain insight into the laws of the scientific data by using the visualization technology in the simulation system.However...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Pearl River
2021-01-01
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| Series: | Renmin Zhujiang |
| Subjects: | |
| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2021.03.016 |
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| author | LE Shihua DONG Jing ZHANG Xu LIU Weilin TIAN Chunsi LI Yifan WU Zhiming LIU Delong |
| author_facet | LE Shihua DONG Jing ZHANG Xu LIU Weilin TIAN Chunsi LI Yifan WU Zhiming LIU Delong |
| author_sort | LE Shihua |
| collection | DOAJ |
| description | Three-dimensional virtual simulation technology is widely used in the fields of digital earth,digital city,digital watershed,etc.It is more conducive for scientific researchers to gain insight into the laws of the scientific data by using the visualization technology in the simulation system.However,the representation of scientific data is more dependent on professional visualization software in practical applications,which leads to its separation from the existing simulation system.In view of this,this paper systematically introduces the related technical principles and the implementation methods of visualization technology,such as heat maps,scalar visualization of water depth,projected texture transformation,meteorological cloud map drawing,water depth contours and isosurface real-time rendering,and effectively integrates a variety of technologies in the Cesium-based 3D simulation platform.The results show that the final display frame rate of each technology is greater than 30 fps so that it can meet the requirements of real-time display,and smooth screen.Based on the technology,the data representation form of the original system is enriched,and a strong basis for large-capacity scientific computing and real-time display is obtained.Therefore,it is expected to be more widely used in virtual reality and scientific visualization. |
| format | Article |
| id | doaj-art-f136b1f90366420dbd76ee64de987594 |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2021-01-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-f136b1f90366420dbd76ee64de9875942025-01-15T02:29:11ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352021-01-014247647921Application of Data Visualization Technology in Water Resources Management Based on CesiumLE ShihuaDONG JingZHANG XuLIU WeilinTIAN ChunsiLI YifanWU ZhimingLIU DelongThree-dimensional virtual simulation technology is widely used in the fields of digital earth,digital city,digital watershed,etc.It is more conducive for scientific researchers to gain insight into the laws of the scientific data by using the visualization technology in the simulation system.However,the representation of scientific data is more dependent on professional visualization software in practical applications,which leads to its separation from the existing simulation system.In view of this,this paper systematically introduces the related technical principles and the implementation methods of visualization technology,such as heat maps,scalar visualization of water depth,projected texture transformation,meteorological cloud map drawing,water depth contours and isosurface real-time rendering,and effectively integrates a variety of technologies in the Cesium-based 3D simulation platform.The results show that the final display frame rate of each technology is greater than 30 fps so that it can meet the requirements of real-time display,and smooth screen.Based on the technology,the data representation form of the original system is enriched,and a strong basis for large-capacity scientific computing and real-time display is obtained.Therefore,it is expected to be more widely used in virtual reality and scientific visualization.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2021.03.016virtual simulationdata visualizationheat mapreal-time renderingprojected texture transformation |
| spellingShingle | LE Shihua DONG Jing ZHANG Xu LIU Weilin TIAN Chunsi LI Yifan WU Zhiming LIU Delong Application of Data Visualization Technology in Water Resources Management Based on Cesium Renmin Zhujiang virtual simulation data visualization heat map real-time rendering projected texture transformation |
| title | Application of Data Visualization Technology in Water Resources Management Based on Cesium |
| title_full | Application of Data Visualization Technology in Water Resources Management Based on Cesium |
| title_fullStr | Application of Data Visualization Technology in Water Resources Management Based on Cesium |
| title_full_unstemmed | Application of Data Visualization Technology in Water Resources Management Based on Cesium |
| title_short | Application of Data Visualization Technology in Water Resources Management Based on Cesium |
| title_sort | application of data visualization technology in water resources management based on cesium |
| topic | virtual simulation data visualization heat map real-time rendering projected texture transformation |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2021.03.016 |
| work_keys_str_mv | AT leshihua applicationofdatavisualizationtechnologyinwaterresourcesmanagementbasedoncesium AT dongjing applicationofdatavisualizationtechnologyinwaterresourcesmanagementbasedoncesium AT zhangxu applicationofdatavisualizationtechnologyinwaterresourcesmanagementbasedoncesium AT liuweilin applicationofdatavisualizationtechnologyinwaterresourcesmanagementbasedoncesium AT tianchunsi applicationofdatavisualizationtechnologyinwaterresourcesmanagementbasedoncesium AT liyifan applicationofdatavisualizationtechnologyinwaterresourcesmanagementbasedoncesium AT wuzhiming applicationofdatavisualizationtechnologyinwaterresourcesmanagementbasedoncesium AT liudelong applicationofdatavisualizationtechnologyinwaterresourcesmanagementbasedoncesium |