MODIS-derived Annual Vegetation Resilience, 2000-2019
收藏Global Change Master Directory (GCMD)2024-09-30 更新2026-04-25 收录
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https://cmr.earthdata.nasa.gov/search/concepts/C3255176825-ORNL_CLOUD.html
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资源简介：
This dataset provides estimates of vegetation resilience in the Arctic Boreal Vulnerability Experiment (ABoVE) core domain at annual time steps for 2000-2019 and at 300-m spatial resolution. Vegetation resilience is defined as the recovery rate from deviations, due to climate perturbations or disturbances, to the equilibrium state. It is quantified as the negative temporal lag-1 autocorrelation of Enhanced Vegetation Index (EVI). Using a time series of MODIS EVI, the vegetation resilience was estimated using a Bayesian dynamic linear model. The mapped vegetation resilience was derived from Terra EVI products (MOD13Q1v061) across 175 ABoVE B grid tiles over the ABoVE core domain. The estimated mean resilience, upper boundary, and lower boundary results are provided for each tile in cloud optimized GeoTIFF (COG) format.
提供机构：
ORNL_CLOUD
创建时间：
2024-09-30
