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With the advancement of remote sensing monitoring techniques in the global space, Discrete Global Grid System (DGGS) provides new ideas for the constructing of new spatial data models. Based on the frame of DGGS, in this paper, HQBS, an innovative encoding and a new high effective hierarchical structure for Spherical Discrete Hexagonal Grid, was discussed. HQBS can be used to spheres, demands no parity...
With the development of remote sensing technologies, computer friendly systems for the display and analysis of global geospatial information become more and more important. This paper concerns a method for computer representation and manipulation of global data based on multi-resolution subdivisions of regular polyhedra. A simple and efficient indexing of the cells of such a subdivision, called A3-coordinates,...
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