[0079]本发明实施例的方法,通过构建堆叠式集成学习模型,将深度卷积神经网络CNN模型与轻量梯度提升机Light GBM模型相结合,对多源遥感观测数据信息的融合特征向量和融合特征矩阵进行识别,可以有效解决现有PM2.5浓度估算的空间覆盖度不足以及现有的卫星遥感估算模型精度偏低的问题,获取时空连续且高精度的PM2.5浓度反演结果。
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