中亚平均地表植被覆盖度分布图（2017）

中亚地区植被覆盖度数据，数据格式为“.tif”的栅格数据集。范围包含了里海在内的中亚五国地区。该数据由MODIS-NDVI数据集，根据干旱区植被盖度与NDVI之间的经验关系计算得到。该数据空间分辨率为500m，时间分辨率为16天，时间范围为2017年1月1日至2017年12月18日，其坐标系统为大地坐标系统。该数据集可为中亚地区沙漠油气田与绿洲城镇风沙灾害评估提供数据基础。该数据由中国科学院新疆生态与地理研究所提供。

Vegetation Coverage Data of Central Asia is a raster dataset in .tif format, with its coverage spanning the five Central Asian countries including the Caspian Sea. This dataset is derived from the MODIS-NDVI dataset, calculated based on the empirical relationship between vegetation coverage and NDVI in arid regions. It has a spatial resolution of 500 meters, a temporal resolution of 16 days, covers the time period from January 1, 2017 to December 18, 2017, and adopts a geodetic coordinate system. This dataset can provide a fundamental data basis for the assessment of sand and dust disasters in desert oil and gas fields and oasis towns across Central Asia. This dataset is provided by the Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences.