结合两年冬小麦地面样方进行精度检验表明，利用HJ - CCD影像来进行河南省冬小麦种植面积变化全覆盖监测是可行的。
The accuracy assessment results by match with sample plots of two years showed that it is feasible to use HJ-CCD image to monitor the change of winter wheat area in Henan province.
结合两年冬小麦地面样方进行精度检验表明，利用HJ - CCD影像来进行河南省冬小麦种植面积变化全覆盖监测是可行的。
The accuracy assessment results by match with sample plots of two years showed that it is feasible to use HJ-CCD image to monitor the change of winter wheat area in Henan province.
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