The SMAP level 4 carbon product for monitoring terrestrial ecosystem-atmosphere CO2 exchange. - Lucas A. Jones; John S. Kimball; Nima Madani; Rolf H. Reichle; Joseph Glassy; John S. Ardizzone (IGARSS, 2016)

SMAP Level 4 Surface and Root Zone Soil Moisture. - Rolf Reichle; Gabrielle J. M. De Lannoy; Qing Liu 023; John S. Ardizzone; John S. Kimball; Randal D. Koster (IGARSS, 2016)