For the problem of large amount of GIS map data, the algorithm of data compression by multi-resolution analysis and border processing is presented.

针对地理信息系统地图数据量大的问题，提出了多分辨分析数据压缩和边界处理方法。

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A sandbox model with rigid border, homogeneously contraction base and oblique compression is prepared to investigate the formation of structures in the Yanqi Basin.

针对焉耆盆地的实际构造问题，设计了刚性边界基底均匀收缩斜向挤压砂箱实验模型。

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