DUGiDocsLand cover classification in a border landscape
Text Complet
The
work
presented
aims
to
show
which
methodology
has
been
used
for
the
creation
and
representation
of
the
uses
and
covers
of
the
land
in
two
different
periods
of
time
(1956
and
2013)
in
the
region
of
Bidasoa,
in
País
Vasco,
and
how
we
can
develop
an
analysis
related
to
the
ecology
of
the
landscape
with
the
results
taken
from
the
fulfillment
of
this
methodology.
To
carry
out
this
methodology,
we
have
had
to
acquire
the
images
belonging
to
the
American
flight
of
the
year
1956,
orthorectify
and
position
them
in
the
space
by
means
of
the
ERDAS
Imagine
9.1
software.
Then,
we
have
had
to
digitize
and
photointerpret
the
uses
and
covers
of
the
land
related
to
the
orthorectified
image
of
1956
and
the
current
image
of
2013.
This
process
was
performed
by
means
of
the
eCognition
software
in
order
to
obtain,
in
the
end,
images
in
raster
format
using
the
ArcGIS
10.1
software.
With
these
final
images,
we
were
able
to
carry
out
an
analysis
of
the
ecology
of
the
landscape
through
FRAGSTAT,
which
analyzes
spatial
patterns
in
order
to
quantify
the
landscape
structure.
The
results
obtained
from
the
methodology
are
the
two
maps
in
raster
format.
These
maps
are
the
basis
for
drawing
the
results
related
to
the
indices
of
the
landscape.
The
first
results
show
us
how
the
methodology
used
to
create
the
maps
of
the
uses
and
covers
of
the
land
is
really
innovative
because
of
its
speed
of
execution
and
effectiveness.
It
is
also
detected
how
the
landscape
has
evolved
to
a
greater
heterogeneity
nowadays
and
how
it
has
become
into
a
more
fragmented
landscape
although
with
more
diversity.
Finally,
humanized
process
is
clearly
seen
in
the
overall
structure
of
the
landscape
where
the
human
activity
has
a
key
role
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