从NDVI序列检测植被“绿化”或“褐化”变化趋势的新方法
唐亮, 赵忠明, 唐娉

A new method for detection “greening” or “browning” change trend in vegetation from NDVI sequences
Liang TANG, Zhongming ZHAO, Ping TANG
图6 3个样区的卫星影像、NDVI中值和NDVI趋势图
Fig.6 Satellite images, NDVI median images and NDVI trend images