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Remote Sensing and GIS application in Precision ... - Swaziland

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Copyright NB Spatial Solutions 2007 All rights reserved<br />

Feb 2002<br />

Monitor change<br />

(before <strong>and</strong> after treatment)<br />

2.8 t/Ha<br />

NDVI difference map<br />

120<br />

Seasonal curves<br />

Seasonal growth curves<br />

100<br />

80<br />

NDVI<br />

60<br />

Feb 2004<br />

5.3 t/Ha<br />

40<br />

20<br />

0<br />

1 2 3 4 5<br />

Time<br />

2002 2004

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