Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Ján Šašak"'
Publikováno v:
Geodesy and Cartography, Vol 50, Iss 4 (2024)
Terrain is a dynamic component of the landscape, subject to rapid changes, particularly in scenarios such as landslides. This study investigates how the spatial resolution and data structure of digital terrain models (DTMs) influence the estimation o
Externí odkaz:
https://doaj.org/article/2afe4abf0f154410ab5e921d8fbf13c5
Publikováno v:
Remote Sensing, Vol 11, Iss 18, p 2154 (2019)
Airborne and terrestrial laser scanning and close-range photogrammetry are frequently used for very high-resolution mapping of land surface. These techniques require a good strategy of mapping to provide full visibility of all areas otherwise the res
Externí odkaz:
https://doaj.org/article/236b284f15314312b0c63cb74c907bd4
Autor:
Miloš Rusnák, Milan Lehotský, Anna Kidová, Ján Kaňuk, Ján Šašak, Peter Labaš, Lukáš Michaleje, Ján Sládek
The sediment transport is crucial for maintaining a good ecological condition of the aquatic ecosystem. Moreover, the study of sediment transport requires multitemporal and multiscale approaches using more sophisticated tools, such as precise imaging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::793f0026f95fc4c27cd1aa5723db0635
https://doi.org/10.5194/icg2022-250
https://doi.org/10.5194/icg2022-250
Autor:
Ronald Pöppl, Ján Šašak, Jozef Šupinský, Milan Lehotský, Ján Kaňuk, Miloš Rusnák, Anna Kidová
Publikováno v:
The Science of the total environment. 733
Straightforward sediment transport is not common in nature and material is storage during transport and reworked by the same processed that lead to initial mass erosion. Despite the development of quantitative assessment by application high accuracy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bec17491f7bcb9a1e378c30bd64908e
https://pubmed.ncbi.nlm.nih.gov/32446096
https://pubmed.ncbi.nlm.nih.gov/32446096
Publikováno v:
Geomorphology. 308:265-277
Karst sinkholes (dolines) play an important role in a karst landscape by controlling infiltration of surficial water, air flow or spatial distribution of solar energy. These landforms also present a limiting factor for human activities in agriculture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81678349826ad6d652d85f70406e43e7
https://doi.org/10.1016/j.geomorph.2018.02.004
https://doi.org/10.1016/j.geomorph.2018.02.004
Autor:
Ján Šašak, M. Bombara, Michal Gallay, Katarína Onačillová, Vladimír Sedlák, S. Zubal, Jozef Šupinský, Ján Kaňuk, Jaroslav Hofierka
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-4-W15, Pp 35-40 (2019)
High-resolution solar radiation modelling requires the three-dimensional geometric structure of the landscape to be respected. Currently, remote sensing methods such as laser scanning and close-range photogrammetry are most commonly used for detailed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69092caa669e72d94aa407b13c22a8c2
https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-4-W15/35/2019/
https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-4-W15/35/2019/
Autor:
Ján Šašak, Jaroslav Hofierka, Michal Gallay, Vladimír Sedlák, Jozef Šupinský, Katarína Onačillová, Ján Kaňuk
Current climate changes on a global scale require an optimal estimate of heat transfer in a complex urban environment as a part of the requirements for optimal urban planning in the conditions of a smart city. Urban greenery has a considerable impact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7951e6872f5d1e31b082a0e768a4cb6
https://www.abstr-int-cartogr-assoc.net/1/326/2019/
https://www.abstr-int-cartogr-assoc.net/1/326/2019/
Autor:
Jozef Šupinský, Vladimír Sedlák, Jaroslav Hofierka, Katarína Onačillová, Qiuzhao Zhang, Yongbo Wang, Ján Šašak, Ján Kaňuk, Michal Gallay
Publikováno v:
Geographia Cassoviensis. 13
The Smart City concept requires new, fast methods for collection of 3-D data representing features of urban landscape. Laser scanning technology (LiDAR - Light Detection and Ranging) enables such approach producing dense 3-D point clouds of millions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8961e1e355ff1b9d995a5f50c792655f
https://doi.org/10.33542/gc2019-2-08
https://doi.org/10.33542/gc2019-2-08
The alpine landscape is rugged, dominated by glacial morphogenesis, comprising specific landforms of different sizes and shapes with a marked vertical relief and hierarchical-ordering of the forms. Digital geomorphometric analyses of such a land surf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5099ff786380fce5c33d8e5b47913c86
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-4-W7, Pp 7-12 (2017)
Urban greenery has various positive micro-climate effects including mitigation of heat islands. The primary root of heat islands in cities is in absorption of solar radiation by the mass of building structures, roads and other solid materials. The ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::346d1078507f8f53461a0a6c614e611e
https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-4-W7/7/2017/
https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-4-W7/7/2017/