Evaluating the Consistency of the 1982-1999 NDVI Trends in the Iberian Peninsula across Four Time-series Derived from the AVHRR Sensor: LTDR, GIMMS, FASIR, and PAL-II. - Domingo Alcaraz-Segura; Elisa Liras; Siham Tabik; José M. Paruelo; Javier Cabello (Sensors, 2010)