多维空间数据的存储结构研究

Research on Storage Structure of Multi-dimensional Spatial Data

通过对多维空间数据集合特点的分析,探讨了其在内存中的存储方法,导出了行优先和列优先两种存储策略的地址计算公式,为多维空间数据的处理和存取提供一种方便有效的寻址方法.

This paper analyzed the features of the sets of multi-dimensional spatial data and studied their storage methods in the EMS memory. Two formulas about calculations of their address based on column first and volume first are educed respectively, proposing an efficient and convenient addressing mode for the cyber-dispose and cyber -storage of multi-dimensional spatial data.