Investor Presentaiton
6. Results
5°
10°
ך
100 km
Estimated Moho Depth
km
-
20
25
30
35
40
45
-5°
110°
115°
120°
The map shows average estimated Moho depth
beneath a seismic station obtained so far in Borneo,
from the receiver function analysis and NA inversion.
Initial results points to a very thick crust in northern
Borneo and relatively thin crust in West Borneo. This
is largely consistent with the known tectonic setting,
although more data is obviously required before
robust interpretation becomes possible.
Black circles shows station locations where estimation
of Moho depth are not yet determined.
OUTLOOK:
•
•
•
Further interpret results obtained from the NA
Inversion
Continue analysis at additional stations in
Kalimantan when more data are available in the
coming months. Data from Sulawesi will also be
used to examine the change in character of the
crust across Makassar Strait.
Apply the Virtual Deep Seismic Sounding (VDSS)
method to the data recorded at seismic stations in
northern Borneo to obtain detailed information on
variations in crustal thickness and bulk crustal
properties.
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