基于GIS的机场选址研究——以佳木斯机场为例

The Research of Airport Site Selection Based on GIS—Taking Jiamusi Airport for Example

目前,GIS的发展十分迅猛,在很多领域都取得了一定的成绩,技术累积成熟,这为应用GIS进行机场选址也提供了一定的支持。本文以佳木斯机场选址为例,选取佳木斯市周边区域为研究范围,针对机场在选址过程中所涉及的数据种类繁多、来源广、数据庞大及确定选址方案中所需要考虑的因素居多这一问题,借助GIS空间分析功能中的缓冲区分析、叠加分析、网络分析等技术从对选址有影响的区域的地理因素、净空因素、环境保护、经济因素和其他因素进行综合分析及选址区域进行适宜区评价以合理确定机场选址,满足战略和运输的要求。

At present, the development of GIS is very rapid, and some achievements have been made in many fields. The technology has accumulated and matured, which also provides certain support for the application of GIS for airport location selection. This article takes the location selection of Jiamusi Airport as an example, and selects the surrounding area of Jiamusi City as the research scope. In view of the various types of data involved in the airport’s location selection process, wide sources, huge data, and many factors to be considered in determining the location selection plan. First, use key technologies such as buffer analysis, overlay analysis, and network analysis in the GIS spatial analysis function to comprehensively analyze and select the area from the geographical factors, clearance, environmental protection, economics and other spatial factors that affect the location. Carry out appraisal of suitable areas to reasonably determine airport location and meet strategic and transportation requirements.