Integrating Urban Air Mobility with Highway Infrastructure: A Strategic Approach for Vertiport Location Selection in the Seoul Metropolitan Area

TL;DR

This paper proposes a strategic methodology for selecting optimal Vertiport locations to integrate Urban Air Mobility with highway infrastructure in Seoul, enhancing regional transportation connectivity.

Contribution

It introduces a data-driven approach for Vertiport site selection based on geographic, demand, and accessibility criteria, applied specifically to Seoul's urban context.

Findings

Identified 56 suitable Vertiport locations out of 148 candidates.

Developed a methodology combining geographic, demand, and accessibility data.

Provided strategic insights for urban planners and policymakers.

Abstract

This study focuses on identifying suitable locations for highway-transfer Vertiports to integrate Urban Air Mobility (UAM) with existing highway infrastructure. UAM offers an effective solution for enhancing transportation accessibility in the Seoul Metropolitan Area, where conventional transportation often struggle to connect suburban employment zones such as industrial parks. By integrating UAM with ground transportation at highway facilities, an efficient connectivity solution can be achieved for regions with limited transportation options. Our proposed methodology for determining the suitable Vertiport locations utilizes data such as geographic information, origin-destination volume, and travel time. Vertiport candidates are evaluated and selected based on criteria including location desirability, combined transportation accessibility and transportation demand. Applying this methodology to the Seoul metropolitan area, we identify 56 suitable Vertiport locations out of 148 candidates. The proposed methodology offers a strategic approach for the selection of highway-transfer Vertiport locations, enhancing UAM integration with existing transportation systems. Our study provides valuable insights for urban planners and policymakers, with recommendations for future research to include real-time environmental data and to explore the impact of Mobility-as-a-Service on UAM operations.