Calibration of the SMAP Soil Moisture Retrieval Algorithm to Reduce Bias Over the Amazon Rainforest. - Kyeungwoo Cho; Robinson I. Negrón Juárez; Andreas Colliander; Eric G. Cosio; Norma Salinas; Alessandro de Araujo; Jeffrey Quintin Chambers; Jingfeng Wang (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024)