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MELTS
is
a
software
package
for
modeling
crystallization
of
magmatic
systems.
The
MELTS
home
page
provides
acess
to
three
types
of
modeling
tools.
The
software
can
be
used
to
calculate
phase
equilibria
or
to
compute
thermodynamic
properties
of
mineral
solid
solutions.
For
most
applications
the
user
enters
mineral
composition,
temperature
and
pressure.
The
web
site
features
demo
software,
downloadable
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This
software
tool
uses
graphical
representation
to
express
complex
reasoning
in
"argument
trees."
It
allows
users
to
construct
and
break
down
arguments,
using
a
hierarchy
of
colors
and
animations
to
illustrate
the
structure
of
reasoning
and
evaluative
judgments.
Reason!Able
is
available
for
a
fee
and
may
be
purchased
at
the
site,
and
there
is
also
a
free
downloadable
trial
version.
Special
rates
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Creating Effective Web-based Learning Resources in the Geosciences -
http:/
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This
site
offers
the
Teaching
Goals
Inventory
(TGI)
online,
a
self-assessment
of
instructional
goals
for
college
and
university
instructors.
The
purpose
of
the
TGI
is
threefold:
to
help
teachers
become
more
aware
of
what
they
want
to
accomplish
in
individual
courses;
to
help
faculty
locate
classroom
assessment
techniques
that
they
can
adapt
and
use
to
assess
how
well
they
are
achieving
their
teaching
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Choosing & Using this resource...
Related resources and collections
This resource is part of :
Creating Effective Web-based Learning Resources in the Geosciences -
http:/
This resource is included in the following collections:
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The
Student
Data
Mapper
is
part
of
the
KanGIS
project,
which
provides
technical
and
pedagogical
support
for
teachers
and
schools
interested
in
using
geotechnologies
such
as
GIS,
GPS,
and
remotely
sensed
data.
The
Student
Data
Mapper
is
a
collaborative
online
GIS
tool
that
allows
users
to
create
new
projects,
contribute
data
to
projects
currently
underway,
and
make
or
view
spreadsheets
and
maps
-
all
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This resource is part of :
Teaching Geoscience with Visualizations -
http:/
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NASA
Image2000
is
an
image
processing
program
developed
by
NASA
Goddard
Space
Flight
Center
that
supports
the
display,
annotation,
and
analysis
of
scientific
computer
images
on
standard
desktop
computers.
NASA
Image2000
was
developed
using
Java
v.2
and
Java
Advanced
Imaging
(JAI)
and
can
be
run
on
a
wide
variety
of
platforms.
NASA
Image2000
is
designed
to
meet
the
image
processing
needs
of
a
wide
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The
Live
Access
Server
(LAS)
is
a
highly
configurable
Web
server
designed
to
provide
flexible
access
to
geo-referenced
scientific
data.
LAS
enables
users
to
view
data
with
on-the-fly
graphics,
request
custom
subsets
of
variables
in
a
variety
of
file
formats,
and
compare
variables
from
distributed
locations.
LAS
enables
the
data
provider
to
unify
access
to
multiple
types
of
data
in
a
single
interface,
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The
Geographic
Resources
Analysis
Support
System
(GRASS)
Geographic
Information
System
(GIS)
Homepage
provides
software
used
for
data
management,
image
processing,
graphics
production,
spatial
modelling,
and
visualization
of
many
types
of
data.
GRASS
allows
users
to
analyze,
store,
update,
model,
and
display
data
quickly
and
easily.
Although
it
was
originally
developed
for
use
in
land
planning,
its
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This
tool
allows
users
to
upload
longitude
and
latitude
coordinates
in
decimal
degrees
and
create
a
dynamic
map.
The
map
will
zoom
in
and
out,
recenter
(pan),
and
allow
a
query
of
the
dots
(if
web
addresses
are
associated
with
the
dots).
Using
the
left
mouse
button
enables
the
user
to
drag
a
bounding
box
and
zoom
in.
The
user
can
either
copy
and
paste
coordinates
into
an
online
form
or
upload
a
file
...
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EarthBrowser is a three dimensional model of the earth with constantly updating live information, such as weather conditions and forecasts, earthquakes, webcams, and cloud images. Users can rotate and zoom to any desired location, watch the night shadow travel across the globe showing the seasons, or view tectonic plate boundaries and local time zones.
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This
education
and
outreach
tool
for
seismology
aims
to
make
it
easy
for
non-seismologists
to
retrieve,
display
and
analyze
seismic
data.
It
makes
use
of
the
Fissures/
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