Modis Snow Data
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Theraster is the long-term (2000-2022) mean fractional snow cover of the Copiapowatershed, derived from MODIS daily snow-cover imagery. It is the snow indicatorused to build the snow term of the Normalized Cryospheric Index (NCI) in theassociated article: Ulloa, C., Garcia, A. & Beniest, A. "Introducing a new normalized cryospheric index (NCI) to categorize sub-watersheds on arid environments." Manuscript egusphere-2025-1198 (EGUsphere / Copernicus). For the full methodology, refer to the article (Section 3.2, "Survey of snowcover: MODIS-derived snow permanence").
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Zenodo创建时间：
2026-07-27
