GIS technologies

Introduction. In the modern conditions of development of the tourism industry, the creation of high-quality cartographic support for routes, which helps to increase their attractiveness and information content, is of particular importance. Retrospective analysis of the study area. The city of Saratov, awarded the title of “City of Labor Valor”, has a rich historical and cultural heritage associated with the labor exploits of its residents during the Great Patriotic War. Data and methods.

Lung cancer in the Saratov region and Saratov is a very common pathology, ranking second in men and fourth or fifth in women in terms of incidence among other cancer localities. The article provides data on the incidence of lung cancer in Saratov for 2020–2023. Based on a comparison of city’s air basin pollution maps and types of housing development an attempt has been made to determine possible dependencies on the prevalence of the disease.

The analysis of regional factors of Saratov region geoecologial risk of oil-fields exploitation was made. Also possibilities of geoecological monitoring with GIS technology using were analyzed.

Malignant neoplasms of the lymphatic system, which are characterized by damage to groups of lymph nodes and/or damage to internal organs are called lymphomas. The analysis of statistical data shows that there is incomplete information about the incidence in specific regions. The study of the prevalence of lymphomas, the need to monitor the incidence, and the identification and analysis of possible links between pathology and urban environmental features are an urgent problem.