A Hybrid Framework for High-Performance Modeling of Three-Dimensional Pipe Networks
文献类型：期刊论文
| 作者 | Wang, Shaohua2,3; Sun, Yeran4; Sun, Yinle1; Guan, Yong5; Feng, Zhenhua1; Lu, Hao1; Cai, Wenwen1; Long, Liang2 |
| 刊名 | ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION
 |
| 出版日期 | 2019-10-01 |
| 卷号 | 8期号:10页码:17 |
| 关键词 | three-dimensional (3D) pipe network building information models (BIM) spatial 3D model (S3M) parallel computing SuperMap GIS |
| DOI | 10.3390/ijgi8100441 |
| 通讯作者 | Sun, Yeran(sunyr8@mail.sysu.edu.cn) |
| 英文摘要 | Three-dimensional (3D) pipe network modeling plays an essential part in high performance-based smart city applications. Given that massive 3D pipe networks tend to be difficult to manage and to visualize, we propose in this study a hybrid framework for high-performance modeling of a 3D pipe network, including pipe network data model and high-performance modeling. The pipe network data model is devoted to three-dimensional pipe network construction based on network topology and building information models (BIMs). According to the topological relationships of the pipe point pipelines, the pipe network is decomposed into multiple pipe segment units. The high-performance modeling of 3D pipe network contains a spatial 3D model, the instantiation, adaptive rendering, and combination parallel computing. Spatial 3D model (S3M) is proposed for spatial data transmission, exchange, and visualization of massive and multi-source 3D spatial data. The combination parallel computing framework with GPU and OpenMP was developed to reduce the processing time for pipe networks. The results of the experiments showed that the hybrid framework achieves a high efficiency and the hardware resource occupation is reduced. |
| WOS关键词 | 3D ; GIS ; ARCHITECTURE ; ALGORITHM |
| 资助项目 | Fundamental Research Funds for the Central Universities of China[37000-18841208] ; National Key RD Plan[2016YFB0502004] ; National Postdoctoral International Exchange Program[20150081] ; Project of Beijing Excellent Talents[201500002685XG242] ; State Key Laboratory of Resources and Environmental Information Systems, Chinese Academy of Sciences[088RAC00YA] |
| WOS研究方向 | Physical Geography ; Remote Sensing |
| 语种 | 英语 |
| WOS记录号 | WOS:000498398300016 |
| 出版者 | MDPI |
| 资助机构 | Fundamental Research Funds for the Central Universities of China ; National Key RD Plan ; National Postdoctoral International Exchange Program ; Project of Beijing Excellent Talents ; State Key Laboratory of Resources and Environmental Information Systems, Chinese Academy of Sciences |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/130062]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Sun, Yeran |
| 作者单位 | 1.SuperMap Software Co Ltd, Beijing 100015, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.Univ Calif Santa Barbara, Dept Geog, Santa Barbara, CA 93117 USA 4.Sun Yat Sen Univ, Sch Geog & Planning, Guangzhou 510275, Guangdong, Peoples R China 5.Claremont Grad Univ, Dept Informat Syst & Technol, Claremont, CA 91711 USA |
| 推荐引用方式 GB/T 7714 | Wang, Shaohua,Sun, Yeran,Sun, Yinle,et al. A Hybrid Framework for High-Performance Modeling of Three-Dimensional Pipe Networks[J]. ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION,2019,8(10):17. |
| APA | Wang, Shaohua.,Sun, Yeran.,Sun, Yinle.,Guan, Yong.,Feng, Zhenhua.,...&Long, Liang.(2019).A Hybrid Framework for High-Performance Modeling of Three-Dimensional Pipe Networks.ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION,8(10),17. |
| MLA | Wang, Shaohua,et al."A Hybrid Framework for High-Performance Modeling of Three-Dimensional Pipe Networks".ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION 8.10(2019):17. |
入库方式： OAI收割
来源：地理科学与资源研究所
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