A microwave systems approach to measuring root zone soil moisture
Subtitle: semi-annual report
By: by R.W. Newton, J.F. Paris [and] B.V. Clark.
Contributors: Paris, J. F.; Clark, B. V.; Texas A & M University.; Goddard Space Flight Center.
Series: [NASA contractor report] -- NASA CR-173484.
Publisher: Texas A & M University; National Aeronautics and Space Administration, Goddard Space Flight Center
Published: 1983
Place of publication: College Station, Tex; [Greenbelt, Md
Language: eng
Format: Microform
Subjects: AgRISTARS Program.; Soil moisture -- Measurement -- Remote sensing.; Microwaves -- Scientific applications.; Roots (Botany) -- Ecology.; AgRISTARS project.; Barren land.; Brightness temperature.; Microwave emission.; Plant roots.; Soil moisture.
Notes: May 1983.

"AgRISTARS"--Cover.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration], 1984. 1 microfiche.