2013-2021年开封市杞县大蒜种植分布图

本数据产品为2013-2021年开封市杞县大蒜种植分布图，2主要是通过以卫星遥感影像为数据源，再利用模型算法提取2013-2021年杞县大蒜的种植分布情况，并制作出图。

This data product is the garlic cultivation distribution map of Qi County, Kaifeng City for the period 2013 to 2021. It was developed using satellite remote sensing imagery as the core data source, where model-based algorithms were employed to extract the garlic cultivation distribution patterns of Qi County across 2013–2021, followed by the production of the final map.