The MOD13C2 Version 6 data product was decommissioned on July 31, 2023. Users are encouraged to use the [MOD13C2 Version 6.1](https://doi.org/10.5067/MODIS/MOD13C2.061) data product. The MOD13C2 Vers
Global Change Master Directory (GCMD)2023-07-31 更新20
The Kernel Normalized Difference Vegetation Index (kNDVI) was derived from the PKU GIMMS NDVI dataset (1982–2022; ~8 km spatial resolution) following the methodology described in the manuscript.
