The Quarternary Triangle Mesh (QTM) structure based on spherical cell vertexes is offered so as to construct the sphere digital space for multi-resolution data management with it.

• 提出六边形网格上边界四元组的概念，利用QTM编码成功构建了H4-CI网格的数字空间，将六边形网格的空间分析进一步分解到四元三角形及子单元中处理。