Extracting the winter wheat using the decision tree based on time series dual-polarization SAR feature and NDVI
Huiyang Zhang,
Zhiyong Wang,
Zhenjin Li
et al.
Abstract:Winter wheat is one of the most important crops in the world. It is great significance to obtain the planting area of winter wheat timely and accurately for formulating agricultural policies. Due to the limited resolution of single SAR data and the susceptibility of single optical data to weather conditions, it is difficult to accurately obtain the planting area of winter wheat using only SAR or optical data. To solve the problem of low accuracy of winter wheat extraction only using optical or SAR images, a de… Show more
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