@article{Pyanzin2026geoinformation, author={Pyanzin, I.S. and Yamashkin, S.A. and Yamashkin, A.A.}, title={Geoinformation analysis of forest types of geosystems using spectral index estimation}, journal={INTERNATIONAL AGRICULTURAL JOURNAL}, publisher={Electronic science}, year={2026}, pages={318-322}, volume={0}, issue={3}, }