The invention relates to an inter-city aviation reachability measuring and calculating method and device and a storage medium, the inter-city aviation reachability measuring and calculating method comprises the following steps: S1, obtaining geographic latitude and longitude coordinates of civil airports of prefecture-level cities in China; s2, acquiring a shortest path between any two civil airports of the prefecture-level cities of China by taking geographic latitude and longitude coordinates as nodes; s3, constructing a travel path matrix of civil airports of the prefecture-level cities in China; s4, fusing the travel path matrixes to obtain a fused travel path matrix; s5, acquiring flight vector data between civil airports of any two prefecture-level cities in the whole country; s6, establishing a vector element layer, endowing a time cost attribute, and converting the flight vector data into travel time raster data; and S7, superposing and coupling the fused travel path matrix and the travel time raster data to obtain a fused travel path matrix network. By means of the method, the electronic device and the computer medium for operating the method, the aviation accessibility between the prefecture-level cities in China can be accurately measured and calculated.

    本发明涉及一种城市间航空可达性测算方法、设备及存储介质,该城市间航空可达性测算方法,包括如下步骤:S1获取中国地级市民用机场的地理经纬度坐标;S2以地理经纬度坐标为节点,获取任意两中国地级市民用机场间的最短路径;S3构建出中国地级市民用机场的出行路径矩阵;S4对出行路径矩阵进行融合以获取融合后的出行路径矩阵;S5获取全国任意两地级市民用机场间的航班矢量数据;S6建立矢量要素层并赋予时间成本属性,将航班矢量数据转换为出行时间栅格数据;S7将融合的出行路径矩阵和出行时间栅格数据进行叠加耦合,获取融合后的出行路径矩阵网络。通过上述方法和运行该方法的电子设备和计算机介质,能够对中国地级市间的航空可达性进行精确测算。


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    Title :

    Method and device for measuring and calculating aviation accessibility among cities and storage medium


    Additional title:

    一种城市间航空可达性测算方法、设备及存储介质


    Contributors:
    GUO CONG (author) / DAI XIAOQING (author) / ZHU JUNYI (author) / WANG WEI (author) / JIANG YAOQIN (author)

    Publication date :

    2024-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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