1. Department of Social and Economic Geography, Institute of Geography RAS, Moscow, Russian Federation
2. Department of Cadastre and Geoengineering, Kuban State Technological University, Moscow Str. 2B, Krasnodar, 350072, Russian Federation
3. Department of Geodesy, Kuban State Agrarian University, Kalinina Str., 13, Krasnodar, 350044, Russian Federation
4. Department of State Law and Customs Administration, Vladimir State University named after Alexander Grigoryevich and Nikolai Grigoryevich Stoletovs, Gorky Str., 87, Vladimir, 600000, Russian Federation