Design And Implementation Of Calculation Model On Perception Of Tourism Landscape

Based on the concept of tourism landscape perception and the theoretical model,the core conceptual model of tourism landscape perception calculation is optimized with the expression of landscape perception calculation software,and a feasible pattern of landscape data is designed.We designed the landscape feature point table,single landscape and group landscape basic information table,feature point,landscape perspective and group view semantic weight table.What's more,we define the basic table relationship according to the calculation target,and complete the data organization required by landscape perception calculation.Based on the concept of the core conceptual model,the automatic calculation model is established,which realizes the automatic calculation of single point view,multi-point landscape and group landscape perception,and can realize dynamic landscape perception calculation and analysis according to user selection and definition.Based on the existing concept of landscape perception and quantitative calculation model,the automatic calculation model of landscape perception is established by using the model builder in ArcGIS.Firstly,the data organization structure of the landscape perception calculation model is summarized and perfected,and then the flow of the model is established by using the model builder.Landscape is divided into single landscape and group landscape,single landscape is divided into single point of view and multi-point landscape.Therefore,the landscape perception automatic calculation model is divided into single point landscape perception automatic calculation model,multi-point landscape perception automatic calculation model and group landscape perception automatic calculation model.Taking the Tuo Liang National Natural Scenic Spot as an example,this paper has carried out the empirical study on the landscape perception based on the calculation model,and obtained the natural and cultural landscape including the three fold spring,the independent plant landscape,the dangerous mountain group,the winding mountain road,the terraced fields and the northern houses rural architecture and the combination landscape The spatial distribution of perceived data.The experimental results show that the model has the characteristics of flexible construction and high degree of automation,which can improve the efficiency of landscape perception and quantitative calculation.The model can provide the data base for the evaluation and evaluation of regional landscape resources under the background of "global tourism",and enhance the refinement level of landscape design planning.The tourism landscape perception calculation model is automated,which improves the efficiency of quantitative calculation of landscape perception.So that the familiar users of the software are familiar with the basic data structure of the model,and the landscape perception degree calculation model is used to quickly obtain the results of the landscape perception calculation in the study area,so as to provide the reference and help for the tourism planning work.So that those who do not have the professional knowledge can also quickly understand the application of landscape perception model,the landscape perception of the research and application.