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Multi-resolution expression is the import characteristic of discrete global grid. The geometrical distortion in multi-resolution expression can decide the ability of multi-scale transformation of discrete global grid. It is also the influencing factor of stability of discrete global grid. The source of geometrical distortion in multi-resolution expression was analyzed in this article. The method of...
The problem of distortion is a foundational field in the research of discrete global grid. And it is an important method to assess the discrete global grid. The research history in this field and the representational work were introduced. A new method was brought forward to compute the quantities of distortion. An ideal partition model of discrete global grid was built based on the analysis of distortion...
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