The purpose of research. The current state of the tourism industry is characterized by growing demand for tourism services by using GIS technologies and increasing attraction for tourism. Specialists in this field are increasingly using geographic information technology to solve various problems of tourism. This article represents studies and possibilities of comprehensive information technology use in the field of tourism, such as, using of the avalanche pass for a tourist attraction. The information obtained from GIS technologies may have been used not only for travel agencies, but also to be useful for forestry workers but also (because it is an avalanche), should be taken by correspondent rescue services in the winter. Therefore, these studies currently remain relevant for scientific and practical issues. The goal of the work. Show how GIS technology performs the functions of spatial analysis and specific user tasks, such as, data processing, mapping, visualization of tourist routes and areas, etc. Thus, the most common usage of geographic information technologies for the formation of databases and filling mapping atributes about the tourist object and infrastructure of the tourist destination. Improving the informativeness is achieved by visualizing the various characteristics of the object, that is showing the avalanche area, avalanche path and power, which led to the destruction of the forest, and futher on. Method. A tourist route passing through the village of Chernyk, Nadvirna district, Ivano-Frankivsk region, north of Mount Polensky (Polenskaya) was used for this study. The research in this article is based on the use of the extremely destructive snow avalanche that came down from Polensky Mountain in the Ukrainian Carpathians on March 24, 2006 and led to destruction in a large part of the forest in the Gorgany Nature Reserve. Geoinformation modeling methods were used on the territory of the avalanche slope from Polensky Mountain. Results. A digital terrain model of the study area was created. Geotourism route was developed within Gorgan, also some additional studies were performed related to detailed mapping and surface modeling in terms of route safety. Experimental studies were performed based on materials (DEM) provided by the Research Institute, Geodesy and Cartography , also the SURFAR software package was used. On its way, the avalanche destroys not only a large amount of forest (lumber), but also young trees. By cutting and capturing the soil and forest, the avalanche carries all this material (vegetation, top soil, rocks, debris)to the foot of the mountain and changing the terrain as well. According to our estimates, the forest losses caused by this avalanche were as follows: about 2,500 trees were destroyed, or 1,575 cubic meters of lamber. Different models were created for Mount Polenska, which are shown in the relevant figures. The obtained visual images that will be interesting for tourists and enhance the attractiveness of the object. Scientific novelty and practical value. The performed researches doesn’t have only descriptive nature, but also can be applied for the rescue service to protect of tourists on the route. The development of modern transport information systems and the creation of tourist maps and guides are another goals of this research. The creation and accurate mapping of tourist routes with the use of digital electronic maps is especially important, as the existing cartographic material is very inaccurate and the information is outdated. The use of geographic information technologies in tourism will also expand to solve specific engineering problems related to tourism. In addition, the images shown can serve as a warning of possible dangers. Conclusions. Thus, the use of geological objects in the tourism industry is promising, specially for mountainous and upland areas, which are very attractive for tourism. Because the formation of geotourism routes on the basis of correspondent and trusted geological data, and also involves a detailed study of geolocations, the route of the group, taking into account the safety aspects of travel. These tasks are efficiently implemented with the help of geographic information systems and technologies.
Using GIS technologies for the avalance path as a tourist atraction object
