<s>
This	O
is	O
a	O
list	O
of	O
free	B-License
and	I-License
open-source	I-License
software	I-License
for	O
geological	O
data	O
handling	O
and	O
interpretation	O
.	O
</s>
<s>
Notice	O
that	O
'	O
free	B-License
and	I-License
open-source	I-License
'	O
requires	O
that	O
the	O
source	O
code	O
is	O
available	O
and	O
users	O
are	O
given	O
a	O
free	B-License
software	I-License
license	I-License
.	O
</s>
<s>
Name	O
Description	O
Originator	O
License	O
Platforms	B-Device
Language	O
Notes	O
SGS-Geobase	O
Drilling	O
data	O
logger	O
that	O
can	O
interface	O
with	O
SGS	B-Application
Genesis	I-Application
SGS	O
Canada	O
Inc	O
.	O
GPL	B-License
Windows	B-Application
&	O
Microsoft	B-Application
Access	I-Application
Microsoft	B-Application
Access	I-Application
VBA	I-Application
Microsoft	B-Application
Access	I-Application
is	O
not	O
necessary	O
,	O
the	O
free	O
runtime	B-Device
is	O
sufficient	O
.	O
</s>
<s>
Name	O
Description	O
Originator	O
License	O
Platforms	B-Device
Language	O
Notes	O
GeoSyntax	O
Reservoir	O
modeling	O
CSIRO	O
Australia	O
-	O
June	O
Hill	O
CSIRO	O
"	O
MIT/BSD	O
"	O
(	O
academic	O
)	O
Microsoft	B-Application
Windows	I-Application
Java	B-Language
GeoBlockhttp://geoblock.sourceforge.net/	O
Reservoir	O
modeling	O
Pavel	O
Vassiliev	O
MPL	B-License
Microsoft	B-Application
Windows	I-Application
Object	B-Language
Pascal	I-Language
Exact	O
terms	O
not	O
clear	O
GeoTracehttp://www.geoseis.tr.gg/	O
Tracer	O
modeling	O
Muhammed	O
Celik	O
Microsoft	B-Application
Windows	I-Application
Visual	B-Language
Basic	I-Language
Exact	O
terms	O
not	O
clear	O
Albion	O
3D	O
model	O
reconstruction	O
and	O
visualisation	O
from	O
boreholes	O
based	O
on	O
QGIS	B-Application
GIS	O
Platform	O
Oslandiahttp://oslandia.com	O
and	O
Areva	O
GPLv2	O
or	O
laterCross-platform	O
Python	B-Language
Interfaces	O
with	O
QGISGemPy3D	O
structural	O
geological	O
modelingCGRE	O
Institute	O
,	O
RWTH	O
Aachen	O
-	O
Miguel	O
de	O
la	O
VargaLGPL	O
v3Cross-platformPythonOpen-source	O
implicit	O
geological	O
modeling	O
that	O
allows	O
for	O
automation	O
of	O
model	O
construction	O
and	O
is	O
aimed	O
to	O
enable	O
the	O
implementation	O
of	O
probabilistic	O
machine-learning	O
methods	O
,	O
e.g.	O
</s>
<s>
Name	O
Description	O
Originator	O
License	O
Platforms	B-Device
Language	O
Notes	O
Dapplehttp://dapple.geosoft.com	O
Virtual	B-Application
globe	I-Application
for	O
geoscientists	O
Geosoft	O
Inc	O
.	O
MIT	B-License
Windows	B-Application
Originated	O
in	O
NASA	B-Language
World	I-Language
Wind	I-Language
Estereografica	O
Webhttp://estereo.reyuntec.ar/	O
Stereographic	O
projection	O
and	O
fault	O
kinematiks	O
Reyuntec	O
Public	O
domain	O
Cross-platform	B-Operating_System
ASP.net	O
Free	O
web	O
application	O
(	O
english	O
and	O
spanish	O
)	O
Generic	O
Mapping	O
Toolshttp://gmt.soest.hawaii.edu	O
Map	O
generation	O
and	O
analysis	O
Lamont	O
–	O
Doherty	O
and	O
University	O
of	O
Hawaii	O
GPL	B-License
Cross-platform	B-Operating_System
C	B-Language
Implemented	O
in	O
OpendTect	O
GPlateshttp://www.gplates.org	O
Interactive	O
visualization	O
of	O
plate	O
tectonics	O
University	O
of	O
Sydney	O
,	O
Caltech	O
,	O
NGU	O
GPL	B-License
Cross-platform	B-Operating_System
C++	B-Language
,	O
Python	B-Language
Implements	O
GPML	O
OpenStereo	O
Geoscience	O
plotting	O
tool	O
Carlos	O
Grohmann	O
,	O
University	O
of	O
São	O
Paulo	O
GPL	B-License
Cross-platform	B-Operating_System
Python	B-Language
Depends	O
on	O
NumPy	B-Application
and	O
Matplotlib	B-Language
OpendTecthttp://opendtect.org	O
Geoscience	O
interpretation	O
and	O
visualization	O
dGB	O
Earth	O
Sciences	O
GPL	B-License
or	O
custom	O
Cross-platform	B-Operating_System
C++	B-Language
Interfaces	O
with	O
GMT	O
ParaViewGeo	O
Geoscience	O
extension	O
of	O
ParaView	B-Language
Includes	O
readers	O
and	O
filters	O
Kitware	O
ParaView	B-Language
,	O
Objectivity	O
Originally	O
MIRARCO	O
BSD	B-Operating_System
Cross-platform	B-Operating_System
C++	B-Language
,	O
Python	B-Language
Adds	O
specific	O
readers	O
,	O
stereo	O
toolbar	O
,	O
slideshow	O
capability	O
and	O
mining	O
and	O
geology	O
oriented	O
filters	O
to	O
Paraview	B-Language
PuffinPlotLurcock	O
,	O
P	O
.	O
C	B-Language
.	O
and	O
G	O
.	O
S	O
.	O
Wilson	O
(	O
2012	O
)	O
,	O
PuffinPlot	O
:	O
A	O
versatile	O
,	O
user-friendly	O
program	O
for	O
paleomagnetic	O
analysis	O
,	O
Geochemistry	O
,	O
Geophysics	O
,	O
Geosystems	O
,	O
13	O
,	O
Q06Z45	O
,	O
doi:10.1029/2012GC004098	O
Paleomagnetic	O
data	O
visualization	O
and	O
analysis	O
Pontus	O
Lurcock	O
GPL	B-License
v3	O
Cross-platform	B-Operating_System
Java	B-Language
Desktop	O
GUI	O
and	O
Jython	B-Language
scripting	O
interface	O
.	O
</s>
<s>
The	O
following	O
projects	O
have	O
unknown	O
licensing	O
,	O
licenses	O
or	O
other	O
conditions	O
which	O
place	O
some	O
restriction	O
on	O
use	O
or	O
redistribution	O
,	O
or	O
which	O
depend	O
on	O
non-open-source	O
software	O
like	O
MATLAB	B-Language
or	O
XVT	B-Library
(	O
and	O
therefore	O
do	O
not	O
meet	O
the	B-License
Open	I-License
Source	I-License
Definition	I-License
from	O
the	O
Open	O
Source	O
Initiative	O
)	O
.	O
</s>
<s>
Name	O
Description	O
Originator	O
License	O
Platforms	B-Device
Language	O
Notes	O
Noddy	O
3D	O
geological	O
and	O
geophysical	O
modeling	O
Tectask	O
,	O
IUGS	O
Custom	O
permissive	O
license	O
Microsoft	B-Application
Windows	I-Application
C++	B-Language
Uses	O
proprietary	O
XVT	B-Library
libraries	O
;	O
requires	O
(	O
free	O
)	O
registration	O
BasinVis	O
,	O
Lee	O
E.Y.	O
,	O
Novotny	O
J.	O
,	O
Wagreich	O
M	O
.	O
(	O
2016	O
)	O
BasinVis	O
1.0	O
:	O
A	O
MATLAB®	O
-based	O
program	O
for	O
sedimentary	O
basin	O
subsidenceanalysis	O
and	O
visualization	O
.	O
</s>
