• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Air Transport Management >Towards an objective decision-making framework for regional airport site selection
【24h】

Towards an objective decision-making framework for regional airport site selection

机译：走向区域机场选址的客观决策框架

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Airport site selection requires consideration of several criteria constrained by complicated trade-offs. Airport literature and practice provide valuable insights in terms of influencing factors and multicriteria assessment methods, at the pace that reported siting processes follow non uniform decision-making structures. Current developments in geoinformation unveil a valuable opportunity of development of a structured methodology in the field of airport siting. Brazilian public sector decision-makers recognize that such methodology has the potential to improve the allocation of federal budget for new regional airports, in terms of implementation time and political friction. This research proposes a methodology termed MESA - Metodologia de Escolha de Sitios Aeroportuarios (in Portuguese, Airport Site Selection Methodology). The purpose of MESA is to be sound under technical grounds and at the same time provide a more objective decision-making process. The proposed methodology consists of 4 phases: i) literature review of airport site selection criteria; ii) criteria systematization; iii) setting up of eliminatory criteria and their thresholds; and iv) setting up of scoring criteria and of an approach for their quantification. Eliminatory criteria reduce the original screening area, while scoring criteria are used for ranking purposes. MESA combines GIS (Geographic Information System) and classic AHP (Analytic Hierarchy Process) with direct assessment of alternatives through specific techniques. So far, the methodology has been applied to two real cases in the Brazilian context. In addition to effectively reducing subjectivity in airport site location decision, MESA has been demonstrating to be a powerful tool for mitigating environmental and social impacts associated to airport site selection. MESA is designed in such a way that simplifies improvements and adaptations, making it widely applicable.
机译：机场选址需要考虑由复杂权衡的若干标准。机场文学与实践在报告选址过程遵循非统一决策结构的步伐中，提供了有价值的有价值的洞察力的有价值的因素和多轨道评估方法。地理信息的目前发展揭示了机场选址领域结构化方法的宝贵机会。巴西公共部门决策者认识到，在实施时间和政治摩擦方面，此类方法可能有可能改善新区域机场的联邦预算分配。本研究提出了一种被称为MESA的方法 - Metodologia de Escolha de Sitios Aeroportuarios（在葡萄牙语，机场网站选择方法中）。 MESA的目的是在技术场所的声音，同时提供更客观的决策过程。拟议的方法包括4个阶段：i）机场网站选择标准的文献综述; ii）系统化标准; iii）建立淘汰标准及其阈值;和IV）建立得分标准和定量方法。消除标准减少了原始筛选区域，同时得分标准用于排名目的。 MESA将GIS（地理信息系统）和经典AHP（分析层次结构）结合，通过特定技术直接评估替代品。到目前为止，该方法已应用于巴西背景中的两个实际情况。除了有效降低机场现场定位决策的主观性之外，MESA还展示成为减轻与机场选址相关的环境和社会影响的强大工具。 MESA采用这种方式设计，简化了改进和适应，使其可广泛适用。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号