January 2013 NDVI changes in Lake Chilwa, Malawi

2013-04-19T15:46:37Z (GMT) by Peter Brett
<p>Normalised Difference Vegetation Index (NDVI) in Lake Chilwa, Malawi, on 03 January 2013 (blue) and 17 January 2013 (red). Calculated from multispectral imagery gathered by the UK-DMC2 satellite.</p>