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7th Workshop on Forest Fire Management - EARSeL, European ...

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Assessment of post fire vegetati<strong>on</strong> recovering in Portugal 241<br />

May 2003 May 2004<br />

NDVI Difference<br />

May 2003 May 2004<br />

NDVI Difference<br />

0.3 0.4 0.5 0.6 0.7 0 0.5<br />

Figure 3 - Temporal evoluti<strong>on</strong> of the spatial distributi<strong>on</strong> of NDVI and relative differences<br />

between the two c<strong>on</strong>sidered m<strong>on</strong>ths for the selected burnt scars of the 2003 fire seas<strong>on</strong>.<br />

May 2005 May 2005<br />

NDVI Difference<br />

May 2005 May 2005<br />

NDVI Difference<br />

0.3 0.4 0.5 0.6 0.7 0 0.5<br />

Figure 4 - As in Figure 3, but respecting to the fire seas<strong>on</strong> of 2005.

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