中国1公里分辨率大豆产量数据集(2001-2020)
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本数据集包含2001至2020年中国年度大豆产量栅格数据文件,将中国划分为三大主产区域(东北、黄淮海、南方),每个区域按数据驱动模型流程开发20个机器学习产量估算模型。在此阶段筛选性能优异的模型作为基模型(Base Models)和元模型(Meta Models)。共20个文件。文件名格式为“Soybean_年份.tif”(例如“Soybean_2001.tif”),每个文件代表对应年份的全国大豆产量空间分布。
This dataset contains annual soybean yield raster data files of China from 2001 to 2020. China is divided into three major soybean production regions: Northeast China, Huang-Huai-Hai Plain, and Southern China. For each region, 20 machine learning-based yield estimation models were developed following the data-driven modeling workflow. At this stage, models with excellent performance were selected as Base Models and Meta Models. There are a total of 20 files. The filename follows the format "Soybean_Year.tif" (e.g., "Soybean_2001.tif"), and each file represents the spatial distribution of national soybean yield in the corresponding year.




