Open AccessSatellite monitoring of the environment in the area of the Iskitim coal mines in 2013–2020
Author(s) -
N.V. Rodionova
Publication year - 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.25743/sdm.2021.39.39.042
Subject(s) - snow , environmental science , snowmelt , multispectral image , coal mining , remote sensing , satellite , coal , meteorology , geology , geography , archaeology , aerospace engineering , engineering
The paper considers the use of multispectral data from the Landsat-8, Sentinel-2, Aqua and Terra satellites for monitoring pollution in the areas of open-pit coal mines in the Iskitim district of the Novosibirsk region for the period 2013–2020. The change in the values of the reflection coefficient (RC) from the surface and water bodies, the snow index NDSI during the snowmelt period, the change of NDVI in the summer, in the area of Kolyvansky and Vostochny coal mines and in the area of the Linevo village are considered. The dynamics of the aerosol optical thickness (AOT) changes, CO and CH4 concentrations in the atmosphere of the Iskitim district using the Giovanni data analysis and visualization system are shown.