Symposi 
The de 
utilizin 
Stephen A 
Mahopac, A 
ABSTRACT: 
inland w 
scale (1: 
pretation 
types, pr 
getation 
ally, in i 
ref lectani 
lectance, 
ing and si 
and its a< 
ref lectani 
curately < 
agery flo' 
of field i 
cularly f. 
able phys 
small por 
causes no 
1 INTRODI 
Wetlands < 
ural envi: 
concern w: 
to the en; 
legislatic 
Due to 1 
the major: 
inventori« 
areal ext* 
many govei 
and state 
ing as the 
classifyir 
both a pr< 
accurate c 
differs fi 
lection ir 
not in dii 
airborne, 
choice of 
function c 
tors; size 
ity, time 
ed, accun 
In 1977, 
of inland 
Garrett, i 
Great Disn 
North Care 
metrists t 
tional wet 
be too exp 
difficult 
verse and 
fore, deci 
and high-s 
utilizing 
The wetlar 
of 1:24,OC 
These ar 
in the spr