Urban microclimate and its impact on built environment–a review

S Yang, LL Wang, T Stathopoulos, AM Marey - Building and Environment, 2023 - Elsevier
Increasing urbanization and population growth have brought attention to urban
microclimates in recent years. The study on urban microclimate and its impact on the built …

Estimation of Hong Kong's solar energy potential using GIS and remote sensing technologies

MS Wong, R Zhu, Z Liu, L Lu, J Peng, Z Tang, CH Lo… - Renewable Energy, 2016 - Elsevier
This paper studies the use of Remote Sensing (RS) technologies and Geographic
Information Systems (GIS) for estimation of city-wide photovoltaic (PV) potential in Hong …

[HTML][HTML] Observing the impact of urban morphology and building geometry on thermal environment by high spatial resolution thermal images

J Yang, Q Shi, M Menenti, MS Wong, Z Wu, Q Zhao… - Urban Climate, 2021 - Elsevier
Urban surface temperature is a very important variable in the observation and
understanding of energy exchange. A comprehensive understanding of the urban thermal …

Study of the geometry effect on land surface temperature retrieval in urban environment

J Yang, MS Wong, M Menenti, J Nichol - ISPRS journal of photogrammetry …, 2015 - Elsevier
This study presents a Single Channel Method using Urban Exitance Model (UEM-SCM) to
retrieve land surface temperature (LST) from satellite data in an urbanized city, and …

[HTML][HTML] A multi-stage approach combining very high-resolution satellite image, gis database and post-classification modification rules for habitat mapping in Hong …

IHY Kwong, FKK Wong, T Fung, EKY Liu, RH Lee… - Remote Sensing, 2021 - mdpi.com
Identification and mapping of various habitats with sufficient spatial details are essential to
support environmental planning and management. Considering the complexity of diverse …

A semi-empirical method for estimating complete surface temperature from radiometric surface temperature, a study in Hong Kong city

J Yang, MS Wong, HC Ho, ES Krayenhoff… - Remote sensing of …, 2020 - Elsevier
The complete surface temperature (T c) in urban areas, defined as the mean temperature of
the total active surface area, is an important variable in urban micro-climate research …

Impacts of urban morphology on sensible heat flux and net radiation exchange

J Yang, Z Wu, M Menenti, MS Wong, Y Xie, R Zhu… - Urban Climate, 2023 - Elsevier
Urban morphology affects the sensible heat flux and net radiation exchange which can alter
urban heat mitigation plans. This study first parameterized the geometric effects on the net …

Characterizing the thermal effects of vegetation on urban surface temperature

J Yang, Q Shi, M Menenti, Y Xie, Z Wu, Y Xu, S Abbas - Urban Climate, 2022 - Elsevier
Vegetation is important for urban heat mitigation. The cooling intensity of vegetation is
affected by background climate and urban design. How to evaluate vegetation cooling …

Development of an improved urban emissivity model based on sky view factor for retrieving effective emissivity and surface temperature over urban areas

J Yang, MS Wong, M Menenti, J Nichol, J Voogt… - ISPRS journal of …, 2016 - Elsevier
This study aims to evaluate the effects of urban geometry on retrieval of emissivity and
surface temperature in urban areas. An improved urban emissivity model based on sky view …

Modeling of urban wind ventilation using high resolution airborne LiDAR data

F Peng, MS Wong, Y Wan, JE Nichol - Computers, Environment and Urban …, 2017 - Elsevier
Accurate mapping of wind ventilation in an urban environment is challenging when large
spatial coverage is required. This study has developed a GIS-based model for estimating the …