Acest studiu prezintă analiza de mediu a râului Yangtze, China centrală, efectuată folosind metode de învățare automată de clasificare a datelor RS. Fluxul de lucru este realizat folosind software-ul de scripting GRASS GIS pentru procesarea imaginilor Landsat prin două abordări: clustering nesupravegheat și algoritmi ML supravegheați. Au fost realizate șase imagini Landsat cu un interval de timp de 2 ani din 2013 până în 2023 pentru a detecta schimbările în zonele umede din zona Wuhan. Acest articol a arătat aplicarea în cartografie pentru analiza dinamicii peisajului în zonele fluviale și lacustre din jurul râului Yangtze.

This study presents environmental analysis of the Yangtze River Basin, Wuhan region of central China, performed using machine learning (ML) methods of Remote Sensing (RS) data classification. The workflow is performed using Geographic Resources Analysis Support System (GRASS) Geographic Information System (GIS) scripting software for processing Landsat images by two approaches: unsupervised clustering and supervised ML algorithms. Six Landsat images were taken biennially in autumn from 2013 to 2023 to detect wetland changes in the Wuhan area. This article demonstrates the application of ML in GIS for analysis of landscape dynamics to detect changes in riverine and lacustrine areas around the Yangtze River.

Lemenkova, P. (In stampa/Attività in corso). Land Cover Analysis in the Yangtze River Basin for Detection of Wetland Agriculture and Urban Dynamics in Wuhan Area (China). TRANSYLVANIAN REVIEW OF SYSTEMATICAL AND ECOLOGICAL RESEARCH, 27(1), 1-16 [10.2478/trser-2025-0001].

Land Cover Analysis in the Yangtze River Basin for Detection of Wetland Agriculture and Urban Dynamics in Wuhan Area (China)

Polina Lemenkova
Primo
In corso di stampa

Abstract

This study presents environmental analysis of the Yangtze River Basin, Wuhan region of central China, performed using machine learning (ML) methods of Remote Sensing (RS) data classification. The workflow is performed using Geographic Resources Analysis Support System (GRASS) Geographic Information System (GIS) scripting software for processing Landsat images by two approaches: unsupervised clustering and supervised ML algorithms. Six Landsat images were taken biennially in autumn from 2013 to 2023 to detect wetland changes in the Wuhan area. This article demonstrates the application of ML in GIS for analysis of landscape dynamics to detect changes in riverine and lacustrine areas around the Yangtze River.
In corso di stampa
Lemenkova, P. (In stampa/Attività in corso). Land Cover Analysis in the Yangtze River Basin for Detection of Wetland Agriculture and Urban Dynamics in Wuhan Area (China). TRANSYLVANIAN REVIEW OF SYSTEMATICAL AND ECOLOGICAL RESEARCH, 27(1), 1-16 [10.2478/trser-2025-0001].
Lemenkova, Polina
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/1005715
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