Evaluating the Performance of Palmer Drought Severity Index (PDSI) In Various Vegetation Regions of the Ethiopian Highlands

Autor: Lemenkova, Polina

Publikováno v: Acta Biologica Marisiensis
Acta Biologica Marisiensis, 2021, 4 (2), pp.14-31. ⟨10.2478/abmj-2021-0010⟩

This paper focuses on the environment of Ethiopia, a country highly sensitive to droughts severely affecting vegetation. Vegetation monitoring of Ethiopian Highlands requires visualization of environmental parameters to assess droughts negatively inf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4adf0ac8ee7f47a50fea1d401d6b964
https://doi.org/10.2478/abmj-2021-0010

Rastrowe zestawy danych GEBCO i ETOPO1 dla kartowania opartego na GMT Kartowanie rowów Hikurangi, Puysegur i Hjort, Nowa Zelandia

Autor: Lemenkova, Polina

Publikováno v: Acta Universitatis Lodziensis. Folia Geographica Physica
Acta Universitatis Lodziensis. Folia Geographica Physica, 2020, 19, pp.7-18. ⟨10.18778/1427-9711.19.01⟩

International audience; The study focused on the comparative analysis of the submarine geomorphology of three oceanic trenches: Hikurangi Trench (HkT), Puysegur Trench (PT) and Hjort Trench (HjT), New Zealand region, Pacific Ocean. HjT is characteriz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b31fb3ee8db8e9e0683ba6b6841000b
https://doi.org/10.18778/1427-9711.19.01

Variations in the bathymetry and bottom morphology of the Izu-Bonin Trench modelled by GMT

Autor: Lemenkova, Polina

Publikováno v: Bulletin of Geography. Physical Geography Series
Bulletin of Geography. Physical Geography Series, Nicolaus Copernicus University in Torun, 2020, 18 (1), pp.41-60. ⟨10.2478/bgeo-2020-0004⟩

Cartographic visualisation is a central concept in geoinformatics, and Generic Mapping Tools (GMT) functionality provides a variety of modules for effective mapping. However, due to its specific scripting approach, there is not enough reported experi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::312390fce74595a02eacbb26aa7c5498
https://doi.org/10.2478/bgeo-2020-0004

Using R packages 'tmap', 'raster' and 'ggmap' for cartographic visualization: An example of dem-based terrain modelling of Italy, Apennine Peninsula

Autor: Lemenkova, Polina

Publikováno v: Zbornik radova-Geografski fakultet Univerziteta u Beogradu
Zbornik radova-Geografski fakultet Univerziteta u Beogradu, University of Belgrade-Faculty of Geography, 2020, 68, pp.99-116. ⟨10.5937/zrgfub2068099l⟩
Zbornik Radova: Geografski Fakultet Univerziteta u Beogradu, Vol 2020, Iss 68, Pp 99-116 (2020)

The main purpose of this article is to present the use of R programming language in cartographic visualization demonstrating using machine learning methods in geographic education. Current trends in education technologies are largely influenced by th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7b22ef8794fc63d4b9d84f1539c2e4f
https://doi.org/10.5937/zrgfub2068099l

Scripting methods in topographic data processing on the example of Ethiopia

Autor: Polina Lemenkova

Publikováno v: SINET Ethiopian Journal of Science
SINET Ethiopian Journal of Science, Addis Ababa University, 2021, 44 (1), pp.91-107. ⟨10.5281/zenodo.4916884⟩

International audience; This study evaluates the geomorphometric parameters of the topography in Ethiopia using scripting cartographic methods by applying R languages (packages 'tmap' and 'raster') and Generic Mapping Tools (GMT) for 2D and 3D topogr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00e69f38943464c6a0bad93f5d9ab245
https://hal.archives-ouvertes.fr/hal-03255750/document