Results 11 to 20 of about 5,563,581 (294)

A Systematic Review of Urban Air Mobility Development: eVTOL Drones’ Technological Challenges and Low-Altitude Policies of Shenzhen

open access: yesDrones
Urban Air Mobility (UAM) is emerging as a transformative solution to urban traffic congestion and inefficient ground travel. This paper presents the UAM development of Shenzhen, a pioneering city of low-altitude economy in China.
Jinhong Xu   +4 more
doaj   +2 more sources

Urban Air Mobility (UAM)

open access: yes, 2023
The beginning of the 2020s finds connected multimodality at the forefront of urban mobility transformation. Cities grow larger and increasingly face problems caused by transport and traffic. It is expected that Europe's population in urban areas will increase from today's 74% to about 83.7% in 2050.
Ivana Semanjski   +5 more
openaire   +4 more sources

A Method for Air Route Network Planning of Urban Air Mobility

open access: yesAerospace
Urban air mobility is an effective solution to address the current issue of ground traffic congestion in future cities. However, as the user scale continues to expand, the current civil aviation flight scheduling and control methods are becoming ...
Jie Li, Di Shen, Fuping Yu, Duo Qi
doaj   +2 more sources

Urban Air Mobility Vertiport’s Capacity Simulation and Analysis

open access: yesAerospace
This study shows a comprehensive simulation to assess and enhance the throughput capacity of unmanned air system vertiports, one of the most essential elements of urban air mobility ecosystems.
Antoni Kopyt, Sebastian Dylicki
doaj   +2 more sources

Analyzing Air Pollution and Traffic Data in Urban Areas in Luxembourg

open access: yesSmart Cities, 2023
Monitoring air quality is gaining popularity in the research community since it can help policymakers make the right decisions for mitigating the negative effects of the ever-increasing pollution in cities. One of the significant sources of air pollution
Wassila Aggoune-Mtalaa, Mohamed Laib
doaj   +1 more source

Real-Time Urban Weather Observations for Urban Air Mobility

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2020
Cities of the future will have to overcome congestion, air pollution and increasing infrastructure cost while moving more people and goods smoothly, efficiently and in an eco-friendly manner.
Kevin A. Adkins   +2 more
doaj   +1 more source

Quantifying Visual Pollution from Urban Air Mobility

open access: yesDrones, 2023
Unmanned aerial vehicles (UAVs) can bring many benefits, particularly in emergency response and disaster management. However, they also induce negative effects, such as noise and visual pollution, risk, and integrity concerns.
Kilian Thomas, Tobias A. Granberg
doaj   +1 more source

Identifying, nurturing and empowering alternative mobility narratives

open access: yes, 2022
Publisher Copyright: © 2022Our mainstream mobility thinking is narrowly framed: it highlights the role of mobility in economic and urban growth, individual speed and system efficiency, but obscures its role in reproducing inequalities, and in driving ...
Te Brömmelstroet, Marco   +17 more
core   +1 more source

Association between NO2 concentrations and spatial configuration: a study of the impacts of COVID-19 lockdowns in 54 US cities

open access: yesEnvironmental Research Letters, 2021
The massive lockdown of global cities during the COVID-19 pandemic is substantially improving the atmospheric environment, which for the first time, urban mobility is virtually reduced to zero, and it is then possible to establish a baseline for air ...
Man Sing Wong   +10 more
doaj   +1 more source

Air Traffic Assignment for Intensive Urban Air Mobility Operations [PDF]

open access: yesJournal of Aerospace Information Systems, 2021
In high-density urban air mobility (UAM) operations, mitigating congestion and reducing structural constraints are key challenges.
Wang, Zhengyi   +3 more
openaire   +3 more sources

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