Results 41 to 50 of about 458 (171)

Estimating Atmospheric Turbulence Intensity From Cup Anemometer Data

open access: yesEarth and Space Science, Volume 13, Issue 3, March 2026.
Abstract Conventional cup anemometers are widely used but limited by coarse sampling in representing turbulence. To address this, we introduce a cumulative spectral density (CSD) approach that quantifies turbulence contributions from 1‐min wind speed records while explicitly accounting for aliasing.
S.‐L. Kang, J.‐H. Ryu
wiley   +1 more source

Urban Air Mobility Vertiports: A Bibliometric Analysis of Applications, Challenges, and Emerging Directions

open access: yesApplied Sciences
Vertiports, as the foundational ground infrastructure for Urban Air Mobility (UAM), have garnered increasing scholarly attention in recent years. To examine how the existing literature has reviewed and summarized vertiport-related knowledge, this study ...
Yannan Lu   +4 more
doaj   +1 more source

Analysis of noise distributions at heliports and vertiports: A guide for site selection and land use planning

open access: yesJournal of Airline and Airport Management, 2023
Purpose: The purpose of this study was to examine the noise profiles of helicopters and eVTOLs at heliports and vertiports in order to support site planning and the development of local land-use compatibility guidelines.
David Ison
doaj   +1 more source

Mobility Management for the Low‐Altitude Economy: Latency‐Aware Handover Design

open access: yesIET Communications, Volume 20, Issue 1, January/December 2026.
This paper develops a latency‐aware mobility‐management framework for aerial vehicles operating in hybrid terrestrial non‐terrestrial networks. We formulate a MILP for optimal AV AP association and propose a greedy handover policy using predicted coverage, rate and handover latency.
Navid Heydarishahreza   +2 more
wiley   +1 more source

Vertidrome Airside Level of Service: Impact of Disruptions and Stochastic Deviations on Vertiport Operations

open access: yes, 2022
Hundreds of different electric vertical take-off and landing vehicle (eVTOL) concepts are currently under development in order to serve a future mode of transport: Urban Air Mobility.
Schweiger, Karolin
core  

Integrating Electric Vertical Takeoff and Landing Aircraft into Public Airspace: A Scenario Study

open access: yesFuture Transportation, 2023
The successful deployment of Advanced Air Mobility (AAM) requires the safe integration of electric vertical takeoff and landing (eVTOL) aircraft in non-segregated airspace.
Raj Bridgelall   +2 more
doaj   +1 more source

On a fair and risk‐averse urban air mobility resource allocation problem under demand and capacity uncertainties

open access: yesNaval Research Logistics (NRL), Volume 72, Issue 1, Page 111-132, February 2025.
Abstract Urban air mobility (UAM) is an emerging air transportation mode to alleviate the ground traffic burden and achieve zero direct aviation emissions. Due to the potential economic scaling effects, the UAM traffic flow is expected to increase dramatically once implemented, and its market can be substantially large.
Luying Sun   +3 more
wiley   +1 more source

A Research on Local Community’s Acceptance and Human Factors Using Analytic Hierarchy Process

open access: yesHanggong uju uihakoeji, 2023
Based on thorough empirical research using the Analytic Hierarchy Process (AHP) and literature revie, the study examined the attitudes, expectations and concerns of local citizens with respect to urban air mobility (UAM) and revealed interesting ...
Sung Sik Park, Hyang Song Kim
doaj   +1 more source

Vertiports: Ready for Take-off … And Landing

open access: yesJournal of Air Law and Commerce, 2022
While aviation has been used in transportation for decades, the use of vertical takeoff and landing (VTOL) aircraft for large-scale, low-cost, green, sustainable, and integrated mobility in populated areas is a new phenomenon. Despite the importance of ground infrastructure for embarkation and disembarkation of passengers, cargo, and mail, questions ...
openaire   +3 more sources

Throughput and Capacity Analysis of a Vertiport with Taxing and Parking Levels

open access: yesAerospace
Amidst the increasing aerial traffic and road traffic congestion, Urban Air Mobility (UAM) has emerged as a new mode of aerial transport offering less travel time and ease of portability. A critical factor in reducing travel time is the emerging electric
Samiksha Rajkumar Nagrare   +1 more
doaj   +1 more source

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