181 
S' 
STRUCTURAL GEOLOGIC MAP 
SUKABUMI AREA 
EROM LANDSAT IMAGERY 
yy 1 STRIKE. Sup FAWJ 
> of Sukabumi 
West Java 
t volcanic 
It creates 
:i fault zone. 
igery of West 
:ails of this 
)ression angle 
; emphasize 
)e the 
SIR-A system is 
a wavelength of 
, it used the 
from an 
Lination of 38 
-A imagery of 
:e to the radar 
jntinuation of 
in N-E, ENE-WSfc 
3 around most of 
3 of the 
:hern Mountain 
Figure 21: Landsat Edge-Qihanced Band-7 imagery, 
Lenbang area. West Java. 
Figure 22: Relief Map, Lenbang area developed using 
information retrieved from EE Band-7 imagery. 
x 
X /- 
Figure 23: a) SIR-A imagery over West Java area. Radar look-direction is from 
SE to NW. b) Relief diagram of West Java area based on information retrieved 
from SIR-A imagery. 
physiographic zone and the sharpness of the drainage 
system disected by the Lenbang fault. The distortion 
known as "radar layover" is not pronounced in the 
SIR-A imagery over West Java area because of the 
moderate depression angle, 38 degrees, of the system. 
On the SIR-A imagery, the plain of Jakarta in the 
North can easily be separated from the hilly and 
mountaineous region to the south. The E-W 
distribution of ridges found in this hilly region 
complement the previous conclusion a N-S maximum 
principal horizontal stress responsible for the 
development of the structural geologic features in 
the area. 
SUMARRY AND CONCLUSION 
'The Landsat full-scene MSS imagery of West Java area 
provides information for systematic, comprehensive 
analysis and interpretation of geologic setting in 
this area. In this case, the geologic information,