Regional Tourism Transportation Network Service Level Evaluation and Layout Optimization -Study on Yunnan Province as Example

摘要

To improve the service level of the regional tourism transportation network, the characteristics of tourist travel behaviors are analyzed and the morphology of the regional tourism transportation network is presented, the service levels of three regional tourism transportation networks (aviation, railway, and highway) are evaluated using DEA method in Yunnan province. The results show that the characteristics of tourist travel behaviors and the morphology of the tourism transportation network are important indexes of regional tourism transportation network evaluation, and the lower service level of railway network will be enhanced by improving the node reliability, network density and network average speed. Furthermore, according to node distribution and morphology structure of network, the specific layout optimization countermeasures of the regional tourism transportation are proposed.