祁连山地区重点区域植被参数遥感产品（2019）

本数据集包括祁连山地区重点区域2019年5月至2019年10月的归一化植被指数、植被覆盖度、植被净初级生产力、草地生物量、森林蓄积量植被参数遥感产品，空间分辨率为10m。本数据集采用高分一号、高分六号、哨兵、资源三号等遥感数据源，结合气象、地面监测等基础数据，采用波段比值法、混合像元分解模型、CASA模型等植被参数反演算法和模型，生成祁连山重点区域生长季逐月植被指数遥感产品。本数据集通过构建以高分卫星为主的高时空分辨率生态环境监测数据集，为区域生态环境问题诊断与生态环境动态评估提供数据支持。

This dataset includes remote sensing products of vegetation parameters including Normalized Difference Vegetation Index (NDVI), Fractional Vegetation Cover (FVC), Net Primary Productivity (NPP), Grassland Biomass, and Forest Stock Volume for key regions in the Qilian Mountains from May to October 2019, with a 10-meter spatial resolution. This dataset uses remote sensing data sources such as Gaofen-1 (GF-1), Gaofen-6 (GF-6), Sentinel, and Ziyuan-3 (ZY-3), combined with basic data including meteorological and ground monitoring data, and adopts vegetation parameter inversion algorithms and models such as the band ratio method, mixed pixel decomposition model, and CASA model to generate monthly remote sensing products of vegetation indices for key regions in the Qilian Mountains during the growing season. This dataset, by constructing a high spatiotemporal resolution eco-environmental monitoring dataset primarily based on Gaofen satellites, provides data support for diagnosing regional eco-environmental problems and conducting dynamic eco-environmental assessments.