The Research Of Tourism Resources Survey Evaluation And Visualization System Based On LBS And GIS

In recent years,tourism development in full swing,regional tourism spatial planning is in rapid development Both rely on the expert qualitative planning,and using modern techniques such as GIS space tourism planning,its most basic idea has always been based on tourism resources in the study to determine the direction of tourism development in the future In this article to tourism,on the basis of information system construction,by integrating GPS technology LBS technology?GIS technology,designed and implemented a set of tourism resources,evaluation and visualization of survey information system,the key to solve the tourism resources of monomer census and experts online audit evaluation,etc(1)This paper constructs a tourism resource information system which is supported by the survey module of tourist resources,the distribution of the network and the display module.First uses the digital acquisition method and the traditional tourism resources with the method of data mining technology in field site acquisition,census takers use of LBS location-based services in intelligent mobile phone function combined with GPS coordinates,through the wireless network resource information directly to fill in to a computer server database,solve the present tourism resources data collection and incomplete information,records random irregularities,field problem such as inconvenience to carry;(2)System adopts B/S multilayer architecture development is complete,with baidu map API as the core,with the aid of the PHP language + Web GIS client development OpenLayers library package,using satellite imagery network map plotting realized the collection,tourism resources in the industry of tourism resources of monomer of attribute information input,spatial query and statistics,the buffer analysis,etc;(3)Based on the digital achievement audit and expert grading of tourism resources in the web-based environment.System independently and gathering,management departments,experts and administrators different permissions,the villages and towns takers after tourism resources monomer information reporting,expert in the background to complete audit score and unified grading tourism resources,simplify the work.(4)The system was verified in penglai,and the collection,evaluation and distribution of tourist resources in penglai were completed.Through systematic analysis,it is found that the highest quality and highest abundance of resources in penglai city is the penglai pavilion scenic spot,zijing mountain and new harbor street.Outer suburbs Liu Gugou town,the village town obvious advantages,especially in the village town in terrestrial landscape,biological landscape tourism resources reserves abundance,types,abundance,average quality,good number of monomer has the obvious superiority in the city.