High precision multiscale hexagonal global grid system based on rhombic triacontahedron combinatorial structure

Rhombic triacontahedron-based hexagonal discrete global grid systems (RTHDGGS) exhibit desirable geometric properties; however, their practical application is constrained by expensive cross-face computations and incongruent hierarchical subdivisions. To overcome these limitations, we propose a combi...

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Principais autores:	QiShuang Liang, Yihang Chen, Jin Ben, Xiaofan Shi, Junjie Ding, Jinchi Dai
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Taylor & Francis Group 2026-01-01
coleção:	International Journal of Digital Earth
Assuntos:	Discrete global grid systems rhombic triacontahedron multiscale hexagon data modeling subdivision and aggregation
Acesso em linha:	https://www.tandfonline.com/doi/10.1080/17538947.2026.2672198
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