河南省冬小麦估产——基于MODIS-EVI和NDVI模型
Global Market(2016)
Abstract
粮食问题关乎国计民生,本文笔者选取河南省的3、4、5月的EVI和NDVI数据,得到精度较高的产量预测模型.结果表明:(1)5月EVI与小麦产量相关性最高,并得出精度较高的多元回归模型.(2)EVI可能比NDVI更适合于估产建模.
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