Ms. Xiong Yan Profile

Xiong Yan

at Wuchang Univ of Technology

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Proceedings Article | 8 March 2018 Paper

Depth data research of GIS based on clustering analysis algorithm

Yan Xiong, Wenli Xu

Proceedings Volume 10611, 1061105 (2018) https://doi.org/10.1117/12.2283116

KEYWORDS: Data modeling, Geographic information systems, Analytical research, Databases, Mining, Computer security, Data mining, Stars, Data analysis, Data hiding

Read Abstract +

The data of GIS have spatial distribution. Geographic data has both spatial characteristics and attribute characteristics, and also changes with time. Therefore, the amount of data is very large. Nowadays, many industries and departments in the society are using GIS. However, without proper data analysis and mining scheme, GIS will not exert its maximum effectiveness and will waste a lot of data.

In this paper, we use the geographic information demand of a national security department as the experimental object, combining the characteristics of GIS data, taking into account the characteristics of time, space, attributes and so on, and using cluster analysis algorithm. We further study the mining scheme for depth data, and get the algorithm model. This algorithm can automatically classify sample data, and then carry out exploratory analysis. The research shows that the algorithm model and the information mining scheme can quickly find hidden depth information from the surface data of GIS, thus improving the efficiency of the security department. This algorithm can also be extended to other fields.

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