First Results from the SMAP Level 4 Surface and Root Zone Soil Moisture (L4_SM) Data Product
Rolf H. Reichle, NASA GSFC, Greenbelt, MD; and G. J. M. De Lannoy, R. D. Koster, J. Kimball, W. T. Crow, Q. Liu, J. Ardizzone, A. Berg, D. Bosch, T. Caldwell, A. Colliander, A. Conaty, M. Cosh, D. C. Goodrich, T. Jackson, S. Livingston, J. Prueger, T. Rowlandson, and P. Starks