THE SPACE MONITORING OF CHANGES IN THE AREA OF WATER OBJECTS IN THE KYIV REGION IN THE PERIOD 1990–2020
DOI:
https://doi.org/10.32782/apcmj.2023.2.1Keywords:
remote sensing, vegetation indices, water resources, space monitoring of changes, Landsat, water extractionAbstract
The technique of application of remote sensing data for the analysis of changes in the area of the water objects of the Kyiv region during 1990–2020 is described. The open remote sensing data of optical range and their effectiveness in using for the solution of the set tasks are analyzed. Various vegetation indices were analyzed and their combinations were suggested for identification of the Kyiv region water objects. Satellite data from Landsat Level 2 Collection 2 missions and Google Earth Engine platform were used that were used for allocation of the Kyiv region water objects on the combined criteria. Thematic maps of the analysis of changes in the water objects of the Kyiv region during the study period were built in the ArcGIS software and the corresponding areas were calculated.
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