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Study on Vegetation Change Using MODIS MOD13Q1 Data: A Case Study of Maizhokunggar

2013; Chinese Academy of Agricultural Sciences; Linguagem: Inglês

0517-6611

Jinyuan Yu,

Remote Sensing in Agriculture

With Maizhokunggar in Tibet as study region,by using MODIS MOD13Q1 provided by NASA(2000-2012),the vegetation spatial distribution law and variation characteristics were studied.The results showed that: Tibet Maizhokunggar NDVI value is gradually slightly increased from 3 800-4 600 m,and was gradually reduced over 4 600 m.Most regional vegetation is relative stable in Maizhokunggar over the years,no change region accounted for 96.08%.