<s>
TerrSet	B-Application
(	O
formerly	O
IDRISI	B-Application
)	O
is	O
an	O
integrated	O
geographic	B-Application
information	I-Application
system	I-Application
(	O
GIS	B-Application
)	O
and	O
remote	B-Application
sensing	I-Application
software	O
developed	O
by	O
Clark	O
Labs	O
at	O
Clark	O
University	O
for	O
the	O
analysis	O
and	O
display	O
of	O
digital	O
geospatial	O
information	O
.	O
</s>
<s>
TerrSet	B-Application
is	O
a	O
PC	O
grid-based	O
system	O
that	O
offers	O
tools	O
for	O
researchers	O
and	O
scientists	O
engaged	O
in	O
analyzing	O
earth	O
system	O
dynamics	O
for	O
effective	O
and	O
responsible	O
decision	O
making	O
for	O
environmental	O
management	O
,	O
sustainable	O
resource	O
development	O
and	O
equitable	O
resource	O
allocation	O
.	O
</s>
<s>
Key	O
features	O
of	O
TerrSet	B-Application
include	O
:	O
</s>
<s>
GIS	B-Application
analytical	O
tools	O
for	O
basic	O
and	O
advanced	O
spatial	O
analysis	O
,	O
including	O
tools	O
for	O
surface	O
and	O
statistical	O
analysis	O
,	O
decision	B-Application
support	I-Application
,	O
land	O
change	O
and	O
prediction	O
,	O
and	O
image	O
time	O
series	O
analysis	O
;	O
</s>
<s>
an	O
image	O
processing	O
system	O
with	O
multiple	O
hard	O
and	O
soft	O
classifiers	O
,	O
including	O
machine	O
learning	O
classifiers	O
such	O
as	O
neural	B-Architecture
networks	I-Architecture
and	O
classification	O
tree	O
analysis	O
,	O
as	O
well	O
as	O
image	B-Algorithm
segmentation	I-Algorithm
for	O
classification	O
;	O
</s>
<s>
Land	O
Change	O
Modeler	O
,	O
a	O
land	O
planning	O
and	O
decision	B-Application
support	I-Application
toolset	O
that	O
addresses	O
the	O
complexities	O
of	O
land	O
change	O
analysis	O
and	O
land	O
change	O
prediction	O
.	O
</s>
<s>
Ecosystem	O
Services	O
Modeler	O
,	O
a	O
spatial	O
decision	B-Application
support	I-Application
system	I-Application
for	O
assessing	O
the	O
value	O
of	O
natural	O
capital	O
.	O
</s>
<s>
TerrSet	B-Application
was	O
first	O
developed	O
in	O
1987	O
by	O
Prof	O
.	O
J	O
.	O
Ronald	O
Eastman	O
of	O
Clark	O
University	O
,	O
Department	O
of	O
Geography	O
.	O
</s>
<s>
The	O
software	O
was	O
initially	O
named	O
after	O
cartographer	O
Muhammad	O
al-Idrisi	O
(	O
1100	O
–	O
1166	O
)	O
.	O
</s>
<s>
In	O
June	O
2020	O
Clark	O
Labs	O
released	O
the	O
TerrSet	B-Application
2020	O
Geospatial	O
Monitoring	O
and	O
Modeling	O
software	O
,	O
version	O
19	O
.	O
</s>
<s>
Besides	O
its	O
primary	O
research	O
and	O
scientific	O
focus	O
,	O
TerrSet	B-Application
is	O
popular	O
as	O
an	O
academic	O
tool	O
for	O
teaching	O
the	O
principal	O
theories	O
behind	O
GIS	B-Application
at	O
colleges	O
and	O
universities	O
.	O
</s>
<s>
Since	O
1987	O
TerrSet	B-Application
has	O
been	O
used	O
by	O
professionals	O
in	O
a	O
wide	O
range	O
of	O
industries	O
in	O
more	O
than	O
180	O
countries	O
worldwide	O
.	O
</s>
<s>
TerrSet	B-Application
is	O
managed	O
and	O
updated	O
by	O
Clark	O
Labs	O
.	O
</s>
<s>
Based	O
within	O
the	O
Graduate	O
School	O
of	O
Geography	O
at	O
Clark	O
University	O
,	O
Clark	O
Labs	O
and	O
its	O
software	O
tools	O
are	O
known	O
for	O
advancements	O
in	O
areas	O
such	O
as	O
decision	B-Application
support	I-Application
,	O
uncertainty	O
management	O
,	O
classifier	O
development	O
,	O
change	O
and	O
time	O
series	O
analysis	O
,	O
and	O
dynamic	O
modeling	O
.	O
</s>
