An Interactive Visualization System for Near-Earth Space Exploration Data

2018 4th International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Yu, Haijun^1 ; Li, Shengyang^2 ; Zhang, Tao^3

Key Laboratory of Space Utilization Technology and Engineering Center for Space Utilization, CAS Universit of Chinese Academy of Sciences, Beijing, China^1

Key Laboratory of Space Utilization Technology and Engineering Center for Space Utilization, Beijing, China^2

Technology and Engineering Center for Space Utilization, Beijing, China^3

关键词: Extensible systems;    Interactive methods;    Interactive visualization systems;    Key technologies;    Loosely coupled;    Near-earth spaces;    Potential values;    Scientific researches;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/252/5/052102/pdf
DOI  :  10.1088/1755-1315/252/5/052102

来源: IOP

【 摘 要 】

Aiming at the actual needs of efficient and convenient visual analysis of near-Earth space exploration data, this paper studies the functional realization mode, data flow and interactive method, analyzes the functional framework and data flow of the interactive visualization system of near-Earth space exploration data in detail, designs a multi-level, loosely coupled and easily extensible system architecture, and focuses on solving the logic model design, the fusion rendering of the multivariable data, the shadow calculation, the data clustering analysis, and other key technologies. The application of the system has realized the interactive and visual analysis of the massive and multi-source near-Earth space exploration data, and provided convenient data analysis service for the vast number of scientific research and application users, which helps to better play the potential value of near-Earth space exploration data.