Soil moisture and rainfall estimation over a semiarid environment with the ESTAR microwave radiometer. - Thomas J. Jackson; David M. Le Vine; Andrew J. Griffis; David C. Goodrich; Thomas J. Schmugge; Calvin T. Swift; Peggy O'Neill (IEEE Trans. Geosci. Remote. Sens., 1993)

ESTAR: a synthetic aperture microwave radiometer for remote sensing applications. - David M. Le Vine; Andrew J. Griffis; Calvin T. Swift; Thomas J. Jackson (Proc. IEEE, 1994)