Standardized Precipitation-Evapotranspiration Index for western United States, 2001-2014, derived from gridMET climate estimates
收藏U.S. Geological Survey2020-01-01 更新2026-04-23 收录
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https://www.sciencebase.gov/catalog/item/5f86388182cebef40f14c7b3
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资源简介：
These data are 30m by 30 m grids of the mean Standardized Precipitation-Evapotranspiration Index (SPEI) between 2001-2014 in the western United States. The SPEI index was developed by Sergio M. Vicente-Serrano and coauthors (https://spei.csic.es/index.html). Source evapotranspiration and precipitation data were generated by gridMET (http://www.climatologylab.org/gridmet.html).
提供机构：
USDS ARS
创建时间：
2020-01-01
