Palabras claves: Advanced Microwave Scanning Radiometer-2 (AMSR2), Advanced Scatterometer (ASCAT), autocorrelation, e-folding time, Least Absolute Shrinkage and Selection Operator (LASSO), Lomb-Scargle periodogram, microwave sensors, Persistence, soil moisture, Soil Moisture and Ocean Salinity (SMOS), spatial-temporal
Autores: Camps-Valls G., Guerrero-Curieses A., Jose Luis Rojo-Álvarez, Mun̈oz-Marí J., Piles M.