1. Date of download: 6/23/2016 Copyright © 2016 SPIE. All rights reserved. Time variations of rainy cells: (a) single cloud, (b) aggregation of several cells into one cloud, (c) dissociation of one cloud into several cells. Figure Legend: From: Efficient method for detecting and tracking rainfall clouds in non-Doppler radar images J. Appl. Remote Sens. 2014;8(1):083547. doi:10.1117/1.JRS.8.083547

2. Date of download: 6/23/2016 Copyright © 2016 SPIE. All rights reserved. Filtered radar image collected in Bordeaux on August 21, 1996, at 00h 55 UTC. Figure Legend: From: Efficient method for detecting and tracking rainfall clouds in non-Doppler radar images J. Appl. Remote Sens. 2014;8(1):083547. doi:10.1117/1.JRS.8.083547

3. Date of download: 6/23/2016 Copyright © 2016 SPIE. All rights reserved. Time variations of the surface area and reflectivity factor of the three dominant rain cells. Figure Legend: From: Efficient method for detecting and tracking rainfall clouds in non-Doppler radar images J. Appl. Remote Sens. 2014;8(1):083547. doi:10.1117/1.JRS.8.083547

4. Date of download: 6/23/2016 Copyright © 2016 SPIE. All rights reserved. Time variations of the surface area (red) and reflectivity factor (blue) of the condensation core for the three dominant rain cells. Figure Legend: From: Efficient method for detecting and tracking rainfall clouds in non-Doppler radar images J. Appl. Remote Sens. 2014;8(1):083547. doi:10.1117/1.JRS.8.083547

5. Date of download: 6/23/2016 Copyright © 2016 SPIE. All rights reserved. Path followed by the barycenter of the rainfall event observed in the series of radar images of the south of France on August 21, 1996. Figure Legend: From: Efficient method for detecting and tracking rainfall clouds in non-Doppler radar images J. Appl. Remote Sens. 2014;8(1):083547. doi:10.1117/1.JRS.8.083547

6. Date of download: 6/23/2016 Copyright © 2016 SPIE. All rights reserved. Time variations of the rainfall event observed by the radar of Bordeaux on August 21, 1996 (the arrow labels the dominant rain cell 1): (a) 1 h, (b) 3 h, (c) 5 h, (d) 7 h, (e) 9 h, (f) 11 h, (g) 13 h, (h) 15 h, and (i) 16 h. Figure Legend: From: Efficient method for detecting and tracking rainfall clouds in non-Doppler radar images J. Appl. Remote Sens. 2014;8(1):083547. doi:10.1117/1.JRS.8.083547

7. Date of download: 6/23/2016 Copyright © 2016 SPIE. All rights reserved. Histograms of local homogeneity for stratiform (blue) and cumuliform cells (red). Figure Legend: From: Efficient method for detecting and tracking rainfall clouds in non-Doppler radar images J. Appl. Remote Sens. 2014;8(1):083547. doi:10.1117/1.JRS.8.083547

8. Date of download: 6/23/2016 Copyright © 2016 SPIE. All rights reserved. Histograms of energy for stratiform (blue) and cumuliform cells (red). Figure Legend: From: Efficient method for detecting and tracking rainfall clouds in non-Doppler radar images J. Appl. Remote Sens. 2014;8(1):083547. doi:10.1117/1.JRS.8.083547

9. Date of download: 6/23/2016 Copyright © 2016 SPIE. All rights reserved. Representation of the surface area (O), the barycentre (x), and the reflectivity (|) for 11 rainy cells observed in a radar image of Bordeaux (where m and n are the pixel coordinates). Figure Legend: From: Efficient method for detecting and tracking rainfall clouds in non-Doppler radar images J. Appl. Remote Sens. 2014;8(1):083547. doi:10.1117/1.JRS.8.083547

10. Date of download: 6/23/2016 Copyright © 2016 SPIE. All rights reserved. Elementary images of rainfall echoes: (a) stratiform cell, (b) cumuliform cell. Figure Legend: From: Efficient method for detecting and tracking rainfall clouds in non-Doppler radar images J. Appl. Remote Sens. 2014;8(1):083547. doi:10.1117/1.JRS.8.083547