Relation between Seasonally Detrended Shortwave Infrared Reflectance Data and Land Surface Moisture in Semi-Arid Sahel. - Jørgen L. Olsen; Pietro Ceccato; Simon Richard Proud; Rasmus Fensholt; Manuela Grippa; Eric Mougin; Jonas Ardö; Inge Sandholt (Remote. Sens., 2013)