ISPRS annals of the photogrammetry, remote sensing and spatial information sciences,
Год журнала:
2024,
Номер
X-4/W5-2024, С. 195 - 202
Опубликована: Июнь 27, 2024
Abstract.
This
research
examines
the
interplay
of
outdoor
thermal
comfort,
walkability,
and
three-dimensional
geospatial
landscape
within
cities.
Employing
advanced
data
collection
methods,
including
smart
wearables
street
view
imagery
(SVI),
we
conduct
a
comprehensive
exploration
integrating
heterogeneous
sensor
computer
vision
in
an
urban
digital
twin
(UDT)
develop.
We
focus
on
integrated
walk
concept,
where
participants,
equipped
with
wearables,
contribute
health
metrics
real-time
sensation
feedback
while
walking
along
selected
routes
for
which
collect
detailed
3D
geoinformation,
turn
provides
foundation
understanding
improving
comfort
walkability
Our
study
not
only
addresses
integration,
but
also
underscores
transformative
role
analytics
UDT
deciphering
how
morphology
influences
experiences.
While
growing
accessibility
wearable
devices
facilitates
work
such
as
ours,
highlight
challenges
collecting
diverse
participant
imperative
need
specialized
expertise
vision.
contributes
to
(1)
twins,
providing
novel
combination
integration
new
use
case,
(2)
climatology,
advancing
our
relationship
among
microclimate,
environment,
comfort.
Beyond
theoretical
contributions,
study’s
practical
significance
is
revealed
development
accurate
predictive
models
promising
improvements
quality
life,
pronouncing
important
geoinformation
domain.
Urban forestry & urban greening,
Год журнала:
2023,
Номер
89, С. 128111 - 128111
Опубликована: Окт. 7, 2023
The
urban
climate
affects
more
than
half
the
world's
population,
and
green
spaces
are
considered
a
nature-based
solution
to
alleviate
heat
island
effect
adapt
cities
change.
Knowledge
on
cooling
draws
mostly
data
from
temperate
climates,
similar
research
in
humid
tropical
climates
often
focuses
dry
season.
This
study
presents
year-round
temperature
humidity
for
sixteen
stationary
sensors
Paramaribo,
capital
of
Suriname,
remotely
sensed
land
surface
temperatures
these
locations.
Analysis
was
done
diurnal
seasonal
dynamics,
extent
space
relation
between
locational
characteristics
micro-climate.
Results
show
up
2.5ºC
with
distinct
patterns,
that
locations
exhibiting
stronger
during
day
have
smaller
ranges
about
4ºC
at
night
compared
5-7ºC
other
Locations
trees
complex
vegetation
structure
1-5ºC
lower
locations,
but
this
decreases
when
ratio
impervious
surfaces
increases.
Land
differences
vegetated
built-up
areas
reach
2.5ºC.
High
correlations
found
among
micro-climate
indicators
imply
easier
comparison
studies
using
any
indicators,
even
if
not
same
ones.
longer
term
collected
our
enables
investigating
taking
into
account
seasonality
typical
humid-tropics
finds
can
help
Caribbean
region
extremes,
despite
high
humidity.
Our
further
provides
an
example
overcoming
scarcity
contributes
developing
strategies
mitigating
increasing
heat-related
health
risks
tropics.
Computing in Civil Engineering,
Год журнала:
2024,
Номер
unknown, С. 1055 - 1062
Опубликована: Янв. 25, 2024
Urban
clusters
are
areas
with
high
building
and
infrastructure
concentration
limited
green
natural
landscapes.
Since
buildings,
bridges,
roads,
other
absorb
heat
from
the
sun
re-emit
it
to
atmosphere,
urban
becoming
"islands"
that
have
higher
temperature
compared
rural
surrounding
areas.
This
phenomenon
is
known
as
island
(UHI)
effect,
which
associated
global
warming
generated
increased
human
activities.
While
previous
studies
examined
potential
factors
could
affect
heat-related
challenges,
little-to-no
research
prioritized
these
using
a
data-driven
approach.
To
address
this
knowledge
gap,
paper
determined
most
critical
contribute
UHIs
feature
selection-
machine
learning-based
methods.
First,
dataset
was
collected
developed
for
all
census
tracts
in
state
of
New
Jersey
relation
14
impact
UHI
effect.
These
considered
independent
variables,
while
average
day
intensity
each
tract
dependent
variable.
Second,
engineering
algorithms
were
implemented
extract
or
identify
prominent
factors.
Third,
ranked
prioritized.
The
results
prioritization
ranking
different
based
on
multiple
so
robust
conclusions
be
obtained.
study
serves
useful
reference
decision-makers
involved
addressing
challenges
resulting
by
offering
better
understanding
important
need
controlled
managed.
ISPRS annals of the photogrammetry, remote sensing and spatial information sciences,
Год журнала:
2024,
Номер
X-4/W5-2024, С. 195 - 202
Опубликована: Июнь 27, 2024
Abstract.
This
research
examines
the
interplay
of
outdoor
thermal
comfort,
walkability,
and
three-dimensional
geospatial
landscape
within
cities.
Employing
advanced
data
collection
methods,
including
smart
wearables
street
view
imagery
(SVI),
we
conduct
a
comprehensive
exploration
integrating
heterogeneous
sensor
computer
vision
in
an
urban
digital
twin
(UDT)
develop.
We
focus
on
integrated
walk
concept,
where
participants,
equipped
with
wearables,
contribute
health
metrics
real-time
sensation
feedback
while
walking
along
selected
routes
for
which
collect
detailed
3D
geoinformation,
turn
provides
foundation
understanding
improving
comfort
walkability
Our
study
not
only
addresses
integration,
but
also
underscores
transformative
role
analytics
UDT
deciphering
how
morphology
influences
experiences.
While
growing
accessibility
wearable
devices
facilitates
work
such
as
ours,
highlight
challenges
collecting
diverse
participant
imperative
need
specialized
expertise
vision.
contributes
to
(1)
twins,
providing
novel
combination
integration
new
use
case,
(2)
climatology,
advancing
our
relationship
among
microclimate,
environment,
comfort.
Beyond
theoretical
contributions,
study’s
practical
significance
is
revealed
development
accurate
predictive
models
promising
improvements
quality
life,
pronouncing
important
geoinformation
domain.
