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Large Data GIS

Source: Internet
Author: User
Keywords Large data
Tags analysis basic change data data management large data large data age not only
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Large Data GIS

Li Qingquan deren

Large data not only makes the world aware of the importance of data, but also causes a fundamental change in many industries. The large data age also presents many challenges to GIS, such as the storage and management of massive, multi-source, heterogeneous data, and the value mining in the face of a lot of noise. As an important tool for spatial data management, analysis and visualization, GIS must be changed and adjusted in large data age to meet the needs of large data. This paper analyzes the challenges of traditional GIS based on several "V" characteristics of large data, and expounds the characteristics of large data GIS from three aspects of GIS spatial data management, spatial data analysis and visualization.


Large Data GIS

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Related Keywords:
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