A multiyear, multiresolution, and multisensory dataset composed of mainly Landsat ETM+ and MODIS data of the period 2009–2012 was used. Results show that the localscale salinity models developed from pilot sites with vegetated and nonvegetated areas can reliably predict salinity. Salinitymaps produced by these models have a high accuracy of about 82.5–83.3% against the ground measurements.