Tenuous Surface Layer on the Moon: Evidence Derived from Radar Observations.
By radar backscattering, observations of the moon have been made which show a systematic difference between the backscattering coefficient of waves polarized in, and perpendicular to, the local plane of incidence. The results arein agreement with a model consisting of a tenuous top layer at least 10 centimeters thick, supported by a denser underlying layer.
Hagfors
T
T
Brockelman
R A
RA
Danforth
H H
HH
Hanson
L B
LB
Hyde
G M
GM