Bidirectional mapping between rhombic triacontahedron and icosahedral hexagonal discrete global grid systems

Bidirectional mapping between rhombic triacontahedron and icosahedral hexagonal discrete global grid systems

ABSTRACTThe icosahedron is currently the mainstream polygon in research and application of discrete global grid systems (DGGS). However, compared to the rhombic triacontahedron (RT), the icosahedron has disadvantages, such as lower sphere-fitting accuracy, greater projection distortion, and difficul...

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Bibliographic Details
Main Authors: Xinhai Huang, Jinchi Dai, Jin Ben, Jianbin Zhou, Junjie Ding
Format: Article
Language:English
Published: Taylor & Francis Group 2024-12-01
Series:International Journal of Digital Earth
Subjects:
Discrete global grid systems
grid conversion
hexagonal grid
polygon
Online Access:https://www.tandfonline.com/doi/10.1080/17538947.2024.2324952

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