<s>
Synthetic	B-Algorithm
thinned	I-Algorithm
aperture	I-Algorithm
radiometry	I-Algorithm
(	O
STAR	O
)	O
is	O
a	O
method	O
of	O
radar	B-Application
in	O
which	O
the	O
coherent	O
product	O
(	O
correlation	O
)	O
of	O
the	O
signal	O
from	O
pairs	O
of	O
antennas	O
is	O
measured	O
at	O
different	O
antenna-pair	O
spacings	O
(	O
baselines	O
)	O
.	O
</s>
<s>
These	O
products	O
yield	O
sample	O
points	O
in	O
the	O
Fourier	B-Algorithm
transform	I-Algorithm
of	O
the	O
brightness	O
temperature	O
map	O
of	O
the	O
scene	O
,	O
and	O
the	O
scene	O
itself	O
is	O
reconstructed	O
by	O
inverting	O
the	O
sampled	O
transform	O
.	O
</s>
