Articles | Volume 18, issue 7
https://doi.org/10.5194/essd-18-4983-2026
https://doi.org/10.5194/essd-18-4983-2026
Data description article
 | 
16 Jul 2026
Data description article |  | 16 Jul 2026

PlanetGSD 1.0: a cross-planetary grain-size distribution dataset from the Earth, the Moon, and the Mars

Jun Zhang and Yong Li

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Cited articles

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Short summary
PlanetGSD 1.0, the first standardized cross-planetary grain-size database, provides 6,527 harmonized measurements (Earth, Moon, Mars) via the Unified Grain Size Distribution (UGSD) function. Openly available at Figshare, it enables robust regolith comparison, simulant benchmarking, and landing site assessment.
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