Belyaev, Nikolay, Vasily Krupin, Evgeny Mikhalenko, Aleksandr Smirnov, Valentin Vilkevich, and Natalia Zagriadskaya. “Satellite Technologies in Monitoring of Ecosystems”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 2 (June 17, 2015): 60–63. Accessed April 28, 2024. https://journals.ru.lv/index.php/ETR/article/view/237.