%0 Dataset %T Long time series GIMMS vegetation index data set of Qaidam River Basin %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/33466041-387b-4a64-832e-50428e947d55 %W NCDC %R 10.12072/ncdc.westdc.db3823.2023 %A Wu lizong %K NDVI;Vegetation index;GIMMS %X The data set is the long-term vegetation index data set of Qaidam River Basin, which is mainly aimed at the normalized vegetation index (NDVI), including the spectral reflectance of four bands synthesized every 10 days from 1998 to 2008 and the 10 day maximum NDVI, with a spatial resolution of 1km and a temporal resolution of ten days. File format: one for. HFR and one for. Img. The file naming rule is: CHN ﹣ NDV ﹣ yyyymmdd, where yyyymmdd is the date of the day that the file represents, and is also the main identification different from other files. The remote sensing image files with the suffixes of. Img and. HDF used by users to analyze vegetation index can be opened in ENVI and ERDAS software