MuSyQ高分16米/10天NDVI植被指数产品 （2018-2020年中国01版）

Vegetation index (VI) is one of the most important parameters for vegetation remote sensing research and application. However, there are few standardized regional or global high-resolution VI products available now. Taking advantage of the high spatial and temporal resolution of Gaofen1 WFV sensor, MuSyQ NDVI product of 16m/10days resolution in China from 2018 to 2020 was generated using the vegetation index synthesis algorithm. This product can be used to monitor the canopy structural and phenological characteristics of vegetation in China, analyze the seasonal and interannual changes of biochemical and physicochemical parameters. It can provide reliable data for the analysis of vegetation change, the application of agriculture and forestry, and ecological environment monitoring in China.

植被指数（Vegetation Index, VI）是植被遥感研究与应用领域至关重要的参数之一。然而当前可获取的标准化区域或全球尺度高分辨率VI产品仍较为稀缺。本研究借助高分一号（Gaofen-1）WFV传感器优异的时空分辨率性能，采用植被指数合成算法，生成了2018至2020年中国区域内分辨率为16米/10天的MuSyQ归一化差值植被指数（Normalized Difference Vegetation Index, NDVI）产品。该产品可用于监测中国区域植被的冠层结构与物候特征，分析植被生化及理化参数的季节与年际变化，可为中国区域植被变化分析、农林应用及生态环境监测提供可靠的数据支撑。

搜集汇总

背景与挑战

背景概述

该数据集是基于高分一号WFV传感器生成的16米空间分辨率和10天时间分辨率的归一化植被指数（NDVI）产品，覆盖中国区域，时间范围为2018年至2020年。它采用植被指数合成算法，旨在监测中国植被的冠层结构和物候特征，分析季节和年际变化，为植被变化分析、农林应用和生态环境监测提供可靠数据支撑。数据集具有高分辨率特点，数据量约为3.47 TB，包含101146个文件。