泾河流域MODIS MOD13A2归一化植被指数（NDVI）数据集（2000-2021年）

植被指数主要反映植被在可见光、近红外波段反射与土壤背景之间差异的指标，各个植被指数在一定条件下能用来定量说明植被的生长状况。目前，归一化植被指数(NDVI)是检测植被生长状态、植被覆盖度和消除部分辐射误差相关方面的重要数据源。   NDVI能反映...

Vegetation indices are indicators that primarily reflect the differences between vegetation reflectance in visible and near-infrared bands and soil background. Under certain conditions, various vegetation indices can be used to quantitatively describe the growth status of vegetation.
Currently, the Normalized Difference Vegetation Index (NDVI) is an important data source for detecting vegetation growth status, vegetation coverage, and eliminating some radiation-related errors. NDVI can reflect...

搜集汇总

背景与挑战

背景概述

该数据集包含泾河流域2000-2021年的MODIS MOD13A2归一化植被指数（NDVI）数据，空间分辨率为1km，时间分辨率为16天，适用于植被生长状态和覆盖度的研究。