Zobrazeno 1 - 10
of 90
pro vyhledávání: '"SAGA-GIS"'
Autor:
Ricardo Ángel Yuli-Posadas, Alberto E. García-Rivero, Jorge Olivera Acosta, Wilfredo Bulege-Gutierrez, Bárbara Liz Miravet-Sánchez, Edwin Neira Huamani
Publikováno v:
Ingeniería Hidráulica y Ambiental, Vol 44, Iss 1 (2023)
Se presenta una metodología basada en el procesamiento del modelo digital del terreno en SAGA-GIS para determinar los escenarios de inundaciones en caso de lluvias intensas o prolongadas en la subcuenca del río Cunas, Junín, Perú. Las variables c
Externí odkaz:
https://doaj.org/article/95f3c3c6b1fc4f2abcad72b3c8555ba2
Publikováno v:
Agriculture, Vol 13, Iss 10, p 1945 (2023)
Soil erosion is a complex process involving material detachment, transportation (mainly by water, occasionally by wind), and eventual deposition when energy wanes. Human activities like tillage and construction can exacerbate soil erosion. Various fo
Externí odkaz:
https://doaj.org/article/e15308f43a844d11a77913fe5ffb5011
Autor:
Ruslan Bespalko, Taras Hutsul
Publikováno v:
Вісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія, Iss 55, Pp 117-127 (2021)
Formulation of the problem. The catchment area and surface runoff volume – morphometric parameters calculated from digital terrain models – are widely used in geographic information analysis of the area. They are attributed to the block of hydrol
Externí odkaz:
https://doaj.org/article/f911c464f43047da9b46431622bed4fd
Publikováno v:
Heliyon, Vol 8, Iss 12, Pp e12204- (2022)
This study presents vegetation land cover mapping based on Remote Sensing (RS) data processing, including satellite imagery scenes from Sentinel-2A, ASTER, and Landsat, in order to show the spatio-temporal correlation between the climate and environm
Externí odkaz:
https://doaj.org/article/f213e46e0e9a46a0a2930ab12b2ea361
Autor:
Paul Lau Hua Ming, Azita Ahmad Zawawi
Publikováno v:
Environment and Natural Resources Journal, Vol 19, Iss 5, Pp 358-370 (2021)
Landslides are massive natural disasters all around the world. In general, our society is only concerned with the landslides that can cause economic distress and impact human life. Landslides in remote areas such as mountainous forests have often bee
Externí odkaz:
https://doaj.org/article/1f2af96bd89f4077bd5188f6cae8e05e
Autor:
Lemenkova Polina
Publikováno v:
Contemporary Agriculture, Vol 70, Iss 1-2, Pp 67-75 (2021)
The study presents a comparative analysis of eight Vegetation Indices (VIs) used to examine vegetation greenness over the northern coasts of Iceland. The geographical extent of the study area is set by the coordinates of the two fjords, Eyjafjörður
Externí odkaz:
https://doaj.org/article/a3cb1157740f487d8b454929b1b7e3e5
Autor:
Lemenkova Polina
Publikováno v:
Acta Agriculturae Serbica, Vol 26, Iss 52, Pp 159-165 (2021)
The paper presents the cartographic processing of the Landsat TM image by the two unsupervised classification methods of SAGA GIS: ISODATA and K-means clustering. The approaches were tested and compared for land cover type mapping. Vegetation areas w
Externí odkaz:
https://doaj.org/article/05274d76c1504b94b16e3bd6154b6624
Publikováno v:
Holos, Vol 8, Iss 0, Pp 1-17 (2020)
Este trabalho teve como objetivo gerar mapas de uso ocupação do solo, na perspectiva de subsidiar o planejamento ambiental, no Projeto de Assentamento Paragonorte no município de Paragominas-PA. A implantação do Assentamento Paragonorte ocasiono
Externí odkaz:
https://doaj.org/article/36ca80b5adf64e67a685748b5322e5fe
Autor:
Polina Lemenkova
Publikováno v:
Central European Journal of Geography and Sustainable Development, Vol 2, Iss 2, Pp 38-51 (2020)
Present study is focused on the satellite image processing by means of SAGA GIS. The objective of the study is assessment and analysis of the core urban areas and its spatial distribution in the limits of the city and suburbs. The study area includ
Externí odkaz:
https://doaj.org/article/741075a0522e4e8bacc3ae8773bec06e
Autor:
Artem O. Eliseyev, Sergey G. Kopysov
Publikováno v:
Водное хозяйство России: проблемы, технологии, управление, Vol 11, Iss 2, Pp 102-117 (2020)
The article presents the technique of landscape ecological modeling of water balance for the Southeast of Western Siberia. This technique enables to assess the impact of different types of land use on the structure of the water balance. For all eleme
Externí odkaz:
https://doaj.org/article/ce0f24c5f6854cb587569c0ad017c597