Abstract
Now it is possible to control the change in the width of the rivers of Kazakhstan using remote sensing. This article presents a platform called KazRivDyn, developed on the Google Earth Engine cloud computing platform, to monitor changes in the width of Kazakhstan's rivers over the past 20 years, with a graph for more accurate data. Due to the fact that in Kazakhstan there is a problem of reducing the volume of water in rivers, identify the general trend of changing the volume of water, as well as turn prevention to prevent such phenomena as drought and pollution. This platform has been applied to the pool. This platform flows through two countries, the darkest as the width of the river has changed since 1984. KazRivDyn is a publicly available tool and can be used to solve scientific problems related to rivers, as well as to create applications for operational water resources management. The results obtained are close to measurements taken using manual methods, and the application works for all rivers in Kazakhstan.