The article substantiates the importance of GIS modeling to facilitate the workflow and for more effective decision-making, aswell as analyzes the geospatial data to solve some problems when using ArcGIS software. Nowadays, GIS technologies are usedin many spheres of life-support and are improved work efficiency. The processes of globalization in the modern world encourageto quality and effective management of various spheres of our lives. This is especially the case as regards the introduction ofcomputer technology, as well as the global Internet.The importance of GIS modeling is substantiated in order to facilitate the workflow and increase the effectivity of importantdecisions. Researches and publications on GIS and their implementation are considered, also examples of successful problemsolving and project implementation using GIS analysis are given. Using network analysis (graph theory), modeling of somecommon problems and their solutions was performed, on the example of the road network of the city of Kyiv.The solution of common problems related to the road network was studied, as a result of which were identified the nearesthospitals to the places of accident, were found solutions to the routing problem and were selected service points from the list forabbreviations. The considered experience of using geographic information systems together with conducting own researchconfirms the opinion that in the modern world which is full of challenges, GIS is a highly technological effective tool for analyzingof large amounts of geographic information and making difficult decisions.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.