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A High-performance Cross-platform Map Rendering Engine for Mobile Geographic Information System (GIS)

文献类型：期刊论文

作者Li, Shaojie1,5; Wang, Shaohua2,3; Guan, Yong4; Xie, Zhiyan1; Huang, Kejia1; Wen, Ming1; Zhou, Lixin5
刊名ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION
出版日期2019-10-01
卷号8期号:10页码:13
关键词Graphics Processing Unit (GPU) map rendering engine Mapbox mobile GIS
DOI10.3390/ijgi8100427
通讯作者Wang, Shaohua(wangshaohua@lreis.ac.cn)
英文摘要With the diversification of terminal equipment and operating systems, higher requirements are placed on the rendering performance of maps. The traditional map rendering engine relies on the corresponding operating system graphics library, and there are problems such as the inability to cross the operating system, low rendering performance, and inconsistent rendering style. With the development of hardware, graphics processing unit (GPU) appears in various platforms. How to use GPU hardware to improve map rendering performance has become a critical challenge. In order to address the above problems, this study proposes a cross-platform and high-performance map rendering (Graphics Library engine, GL engine), which uses mask drawing technology and texture dictionary text rendering technology. It can be used on different hardware platforms and different operating systems based on the OpenGL graphics library. The high-performance map rendering engine maintains a consistent map rendering style on different platforms. The results of the benchmark experiments show that the performance of GL engine is 1.75 times and 1.54 times better than the general map rendering engine in the iOS system and in the Android system, respectively, and the rendering performance for vector tiles is 11.89 times and 9.52 times better than rendering in the Mapbox in the iOS system and in the Android system, respectively.
WOS关键词3D
资助项目National Key RD Plan[2016YFB0502000] ; State Key Laboratory of Resources and Environmental Information Systems, Chinese Academy of Sciences[088RAC00YA] ; Project of Beijing Excellent Talents[201500002685XG242] ; National Postdoctoral International Exchange Program[20150081]
WOS研究方向Physical Geography ; Remote Sensing
语种英语
WOS记录号WOS:000498398300002
出版者MDPI
资助机构National Key RD Plan ; State Key Laboratory of Resources and Environmental Information Systems, Chinese Academy of Sciences ; Project of Beijing Excellent Talents ; National Postdoctoral International Exchange Program
源URL[http://ir.igsnrr.ac.cn/handle/311030/130078]  
专题中国科学院地理科学与资源研究所
通讯作者Wang, Shaohua
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.Claremont Grad Univ, Claremont, CA 91711 USA
5.Peking Univ, Sch Software & Microelect, Beijing 102600, Peoples R China
推荐引用方式
GB/T 7714		 Li, Shaojie,Wang, Shaohua,Guan, Yong,et al. A High-performance Cross-platform Map Rendering Engine for Mobile Geographic Information System (GIS)[J]. ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION,2019,8(10):13.
APA Li, Shaojie.,Wang, Shaohua.,Guan, Yong.,Xie, Zhiyan.,Huang, Kejia.,...&Zhou, Lixin.(2019).A High-performance Cross-platform Map Rendering Engine for Mobile Geographic Information System (GIS).ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION,8(10),13.
MLA Li, Shaojie,et al."A High-performance Cross-platform Map Rendering Engine for Mobile Geographic Information System (GIS)".ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION 8.10(2019):13.

入库方式： OAI收割

来源：地理科学与资源研究所

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