Width identification of transition zone between desert and oasis based on NDVI and TCI.

Sci Rep · 2020 · PMC7251129 · PMID 32457337

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a decreasing trendno p-value reported

2 ), NDVI shows a decreasing trend from the oasis boundary to the desert, which trend is more obvious with the analysis scale from 90 m to 330 m (Fig. 2a,b ).

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an increasing trendno p-value reported

When the analysis scale is over 540 m, TCI shows an increasing trend while NDVI shows a decreasing trend (Fig. 4c ).

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