Image mining for drought monitoring in eastern Africa using Meteosat SEVIRI data. - Coco M. Rulinda; Wietske Bijker; Alfred Stein (Int. J. Appl. Earth Obs. Geoinformation, 2010)

Visualizing and quantifying the movement of vegetative drought using remote-sensing data and GIS. - Coco M. Rulinda; Alfred Stein; Ulan D. Turdukulov (Int. J. Geogr. Inf. Sci., 2013)