基于MODIS数据的三种植被指数在海南岛植被监测中的适用性研究
杨静, 张亚杰, 陈金威, 朱晶晶, 张明洁, 林绍伍

Research on the applicability of three vegetation indices based on MODIS data in vegetation monitoring of Hainan Island
YANG Jing, ZHANG Yajie, CHEN Jinwei, ZHU Jingjing, ZHANG Mingjie, Lin Shaowu
图3 2015、2017年基于NDVI、EVI、DVI阈值法对海南岛各市县植被覆盖区域的平均识别率
Fig.3 The average recognition rate of vegetation coverage area in Hainan Island cities based on NDVI, EVI, and DVI threshold methods in 2015 and 2017