2021年中国北方示范区马铃薯种植分布数据

数据集包括2021年中国北方示范区马铃薯种植分布，值域为0-2，0为非耕地区，1为马铃薯种植区，2为其他作物种植区。基于Sentinel-2多时相数据，利用不同作物、作物与其他植被差异特征，构建遥感光谱指数和多个机器学习算法，生成马铃薯种植分布数据。

This dataset encompasses the potato planting distribution in the northern demonstration zone of China in 2021, with a value range of 0–2, where 0 represents non-cultivated land, 1 represents potato cultivation areas, and 2 represents areas planted with other crops. Based on multi-temporal Sentinel-2 data, remote sensing spectral indices were constructed using the characteristic differences between different crops and between crops and other vegetation, and multiple machine learning algorithms were utilized to generate the potato planting distribution data.

搜集汇总

背景与挑战

背景概述

该数据集呈现2021年中国北方示范区的马铃薯种植空间分布情况，采用0-2数值分类标识不同土地类型，数据基于Sentinel-2卫星影像和机器学习方法生成，具有明确的作物分类特征和算法可靠性。