Zobrazeno 1 - 10
of 127
pro vyhledávání: '"Polina Lemenkova"'
Autor:
Polina Lemenkova
Publikováno v:
Earth, Vol 5, Iss 3, Pp 420-462 (2024)
This paper addresses the problem of mapping land cover types in Senegal and recognition of vegetation systems in the Saloum River Delta on the satellite images. Multi-seasonal landscape dynamics were analyzed using Landsat 8-9 OLI/TIRS images from 20
Externí odkaz:
https://doaj.org/article/1fda3074317344a890f86a919c1b3407
Autor:
Polina Lemenkova
Publikováno v:
Coasts, Vol 4, Iss 1, Pp 127-149 (2024)
Mapping coastal regions is important for environmental assessment and for monitoring spatio-temporal changes. Although traditional cartographic methods using a geographic information system (GIS) are applicable in image classification, machine learni
Externí odkaz:
https://doaj.org/article/3115be46a9154ee8bfc377437a9d996b
Autor:
Polina Lemenkova
Publikováno v:
Analytics, Vol 2, Iss 3, Pp 745-780 (2023)
This paper presents the object detection algorithms GRASS GIS applied for Landsat 8-9 OLI/TIRS data. The study area includes the Sudd wetlands located in South Sudan. This study describes a programming method for the automated processing of satellite
Externí odkaz:
https://doaj.org/article/9346f6a23b7b41fda6141b049838c2ed
Autor:
Polina Lemenkova
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 8, p 1279 (2024)
This paper evaluates the potential of using artificial intelligence (AI) and machine learning (ML) approaches for classification of Landsat satellite imagery for environmental coastal mapping. The aim is to identify changes in patterns of land cover
Externí odkaz:
https://doaj.org/article/e14daa8ad07f47a792a0fa0566cb66b3
Autor:
Polina Lemenkova
Publikováno v:
Geomatics, Vol 3, Iss 3, Pp 393-426 (2023)
The volcanic Kerguelen Islands are formed on one of the world’s largest submarine plateaus. Located in the remote segment of the southern Indian Ocean close to Antarctica, the Kerguelen Plateau is notable for a complex tectonic origin and geologic
Externí odkaz:
https://doaj.org/article/9f73428b060b4f69a3d7832a34d320a1
Autor:
Per Lindh, Polina Lemenkova
Publikováno v:
Acta Polytechnica, Vol 63, Iss 2, Pp 140-157 (2023)
In this paper, we present a new framework for improving soil strength using an advanced method of engineering statistics. The materials included clay till collected in Yttre Ringvägen, southern Sweden. Binders included quicklime, slag and ordinary P
Externí odkaz:
https://doaj.org/article/e55ce7c9631d4519924f5c05f7e97110
Autor:
Per Lindh, Polina Lemenkova
Publikováno v:
Construction Materials, Vol 3, Iss 1, Pp 110-126 (2023)
This study aimed at evaluating the effect of blended binders on the stabilization of clayey soils intended for use as road and pavement materials in selected regions of Sweden. The stabilization potential of blended binders containing five stabilizer
Externí odkaz:
https://doaj.org/article/ccae40628d194a8391c86e42ad691cc6
Autor:
Polina Lemenkova
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 5, p 709 (2024)
This study presents the environmental mapping of the Chilika Lake coastal lagoon, India, using satellite images Landsat 8-9 OLI/TIRS processed using machine learning (ML) methods. The largest brackish water coastal lagoon in Asia, Chilika Lake, is a
Externí odkaz:
https://doaj.org/article/d53d7f1d48f24e41a85595630ee9f14f
Autor:
Polina Lemenkova
Publikováno v:
Water, Vol 16, Iss 8, p 1141 (2024)
Mapping spatial data is essential for the monitoring of flooded areas, prognosis of hazards and prevention of flood risks. The Ganges River Delta, Bangladesh, is the world’s largest river delta and is prone to floods that impact social–natural sy
Externí odkaz:
https://doaj.org/article/38e8cfd1ea414ec7aa69f8acdfd0a5b6
Autor:
Polina Lemenkova, Olivier Debeir
Publikováno v:
Advances in Geodesy and Geoinformation, Vol 72, Iss 2, p e45 (2023)
In this paper, the climate and environmental datasets were processed by the scripts of Generic Mapping Tools (GMT) and R to evaluate changes in climate parameters, vegetation patters and land cover types in Burkina Faso. Located in the southern Sahel
Externí odkaz:
https://doaj.org/article/cb5a4e0eee7f4d5ab2a09862879bc18a