A spatio-temporal analysis of the Teniz-Korgalzhyn trench geosystems based on the Landsat and Sentinel satellite image decoding materials

Abstract

The article presents a unique research on the Teniz-Korgalzhyn trench geosystems. Using the computer-aided decoding of multi-zone satellite imagery, the space-time patterns of the structure, functioning, and dynamics of the development of landscape components of the studied area are determined. Using the functionality of contemporary instrumental GIS and interpretation algorithms, the indicators of productivity of geosystems and anthropogenic transformation are determined. Significant anthropogenic factors that do not have a ubiquitous, but local influence on the dynamics of geosystems in the context of significant changes in the ratio of moisture and productivity are established. Conclusions onthe need to control anthropogenic influence and ensure the rational use of resources of the territory are made, treating them as a factor of sustainable development.