Average Eritrean Vegetation Index
Annual and Monthly Averages

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Average Annual Vegetation Index (NDVI)

Annual NDVI (dimensionless)

-1.

-.9

-.8

-.7

-.6

-.5

-.4

-.3

-.2

-.1

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

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Average Monthly NDVI

Monthly NDVI scale

-1.

-.9

-.8

-.7

-.6

-.5

-.4

-.3

-.2

-.1

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

Month 01	Month 02
Month 03	Month 04
Month 05	Month 06
Month 07	Month 08
Month 09	Month 10
Month 11	Month 12