Urban Climate,
Journal Year:
2023,
Volume and Issue:
49, P. 101470 - 101470
Published: March 17, 2023
Cool
Pavements
(CPs)
can
maintain
a
lower
surface
temperature
than
conventional
pavements
and
mitigate
urban
overheating.
CPs
decrease
their
heat
gains
by
enhancing
pavement’s
radiative
properties,
i.e.
solar
reflectance
thermal
emissivity,
performing
evaporating
cooling,
or
converting
to
other
forms
of
energy.
Several
studies
have
reported
substantial
decreases,
however,
wide
application
is
still
impeded.
Most
the
CP
report
on
in-lab
investigations
numerical
evaluations,
while
only
few
performance
under
real-life
boundary
conditions.
This
review
reports
performed
in
outdoors
with
respect
reflective,
evaporative
energy
storage
techniques.
The
corresponding
protocols
are
analyzed
for
various
scales
evaluation
critically
discussed
limitations,
research
gaps
future
paths.
Also,
monitoring
protocol
proposed
outdoor
CPs.
analysis
showed
that
there
lack
relevant
standards,
whilst
cooling
effects
vary
within
3–20
°C,
8–25
4–14
4–19
°C
permeable,
storage,
large-scale
applications,
respectively.
GIScience & Remote Sensing,
Journal Year:
2022,
Volume and Issue:
59(1), P. 1199 - 1225
Published: Aug. 5, 2022
Building
detection
from
very
high
resolution
(VHR)
optical
remote
sensing
images,
which
is
an
essential
but
challenging
task
in
sensing,
has
attracted
increased
attention
recent
years.
However,
despite
the
many
methods
that
have
been
developed,
in-depth
review
of
literature
on
building
extraction
VHR
images
still
lacking.
In
this
article,
we
present
a
comprehensive
advances
(since
2000)
field.
total,
survey
and
summarize
417
articles
terms
method,
post-processing,
accuracy
assessment.
The
are
categorized
into
physical
rule
based
methods,
image
segmentation
traditional
advanced
machine
learning
(i.e.
deep
learning)
methods.
Furthermore,
four
promising
related
research
directions
polygon
delineation,
change
detection,
type
classification,
height
retrieval
monocular
also
discussed.
Overall,
popular
topic
received
extensive
attention,
due
to
its
great
significance.
It
hoped
will
help
researchers
better
understanding
topic,
thus
assist
them
conduct
work.
