2018年京津冀城市群综合交通网络结构性能评价专题图
收藏资源简介：
数据集包括京津冀城市群市域尺度的综合交通网络结构性能评价结果数据。该数据集以京津冀城市群行政区划矢量数据和公路、铁路路网矢量数据为基础，从综合交通网络密度、交通网络节点度、交通网络连通度、交通网络覆盖形态四个方面建立京津冀城市群综合交通网络结构性能评价模型。该数据集能够反映京津冀城市群综合交通网络自身的技术状态，是评价城市群综合交通网络效能的重要依据。
This dataset contains the evaluation results of the structural performance of the comprehensive transportation network at the municipal scale of the Beijing-Tianjin-Hebei urban agglomeration. Based on the vector data of administrative divisions and the vector data of highway and railway road networks of the Beijing-Tianjin-Hebei urban agglomeration, this dataset constructs a structural performance evaluation model for the comprehensive transportation network of the urban agglomeration from four dimensions: comprehensive transportation network density, transportation network node degree, transportation network connectivity, and transportation network coverage pattern. This dataset can reflect the inherent technical state of the comprehensive transportation network of the Beijing-Tianjin-Hebei urban agglomeration, and serves as an important basis for evaluating the effectiveness of the urban agglomeration's comprehensive transportation network.
