基于MODIS时序NDVI主要农作物种植信息提取研究
郭昱杉1,2, 刘庆生1,*, 刘高焕1, 黄翀1

Extraction of Main Crops in Yellow River Delta Based on MODIS NDVI Time Series
GUO Yu-shan1,2, LIU Qing-sheng1, LIU Gao-huan1, HUANG Chong1
各作物NDVI时序参考曲线
Reference NDVI time series of three crops