Monitoring of Damage in Sunflower and Maize Parcels Using Radar and Optical Time Series Data

Figure 7

WCR-infected (brown polygon), storm (blue polygon) damaged, and control (green quadrangle) maize fields on SPOT4 (29/07/2012, R: NIR, G: SWIR, B: red) (a), SPOT5 (19/08/2012, R: NIR, G: SWIR, B: red) (b) optical and RADARSAT2 (26/07/2012, 19/08/2012, R: , G: , B: l1) (c, d) radar satellite image composites and photos taken on ground survey (6–8/08/2012) (e, f, g): WCR-infected (e), storm damaged (f), and control parcels (g). Direction of the photos taken is shown by arrows.

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