Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Edwin Raczko"'
Publikováno v:
Remote Sensing, Vol 16, Iss 3, p 580 (2024)
The mapping of invasive plant species is essential for effective ecosystem control and planning, especially in protected areas. One of the widespread invasive plants that threatens the species richness of Natura 2000 habitats in Europe is the large-l
Externí odkaz:
https://doaj.org/article/f081c3aae22e43e9b664c65f889c96a4
Publikováno v:
Remote Sensing, Vol 15, Iss 5, p 1388 (2023)
Habitat mapping is essential for the management and monitoring of Natura 2000 sites. Time-consuming field surveys are still the most frequently used solution for the implementation of the European Habitats Directive, but the use of remote sensing too
Externí odkaz:
https://doaj.org/article/7d0a11d6066245bd9de77bb28da42cc1
Autor:
Anita Sabat-Tomala, Anna Maria Jarocińska, Bogdan Zagajewski, Artur Stanisław Magnuszewski, Łukasz Maciej Sławik, Adrian Ochtyra, Edwin Raczko, Jerzy Ryszard Lechnio
Publikováno v:
European Journal of Remote Sensing, Vol 51, Iss 1, Pp 637-649 (2018)
This research focuses on the use of HySpex hyperspectral images for verification of two-dimensional hydrodynamic modelling of open-channel flow over loose bed (CCHE2D) and assessment of water quality in the Zegrze Reservoir. The CCHE2D hydrodynamic m
Externí odkaz:
https://doaj.org/article/5dd2762c43704a03a4e8fad3412ac3c1
Publikováno v:
Remote Sensing, Vol 14, Iss 1, p 64 (2021)
Recent developments in computer hardware made it possible to assess the viability of permutation-based approaches in image classification. Such approaches sample a reference dataset multiple times in order to train an arbitrary number of machine lear
Externí odkaz:
https://doaj.org/article/9d5fad3b6fee4618a137cc75b81f7e5e
Publikováno v:
Remote Sensing, Vol 13, Iss 13, p 2581 (2021)
Mountain forests are exposed to extreme conditions (e.g., strong winds and intense solar radiation) and various types of damage by insects such as bark beetles, which makes them very sensitive to climatic changes. Therefore, continuous monitoring is
Externí odkaz:
https://doaj.org/article/e1836d4bb940454291eb1600f64afbd7
Autor:
Edwin Raczko, Bogdan Zagajewski
Publikováno v:
European Journal of Remote Sensing, Vol 50, Iss 1, Pp 144-154 (2017)
Knowledge of tree species composition in a forest is an important topic in forest management. Accurate tree species maps allow for much more detailed and in-depth analysis of biophysical forest variables. The paper presents a comparison of three clas
Externí odkaz:
https://doaj.org/article/e6552537cbad4267bafbdeee79c5bb66
Autor:
Anca Dabija, Marcin Kluczek, Bogdan Zagajewski, Edwin Raczko, Marlena Kycko, Ahmed H. Al-Sulttani, Anna Tardà, Lydia Pineda, Jordi Corbera
Publikováno v:
Remote Sensing, Vol 13, Iss 4, p 777 (2021)
Land cover information is essential in European Union spatial management, particularly that of invasive species, natural habitats, urbanization, and deforestation; therefore, the need for accurate and objective data and tools is critical. For this pu
Externí odkaz:
https://doaj.org/article/8273e30b645e498b9b311571942c74af
Autor:
Marta Samulowska, Szymon Chmielewski, Edwin Raczko, Michał Lupa, Dorota Myszkowska, Bogdan Zagajewski
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 10, Iss 2, p 46 (2021)
Crowdsourcing is one of the spatial data sources, but due to its unstructured form, the quality of noisy crowd judgments is a challenge. In this study, we address the problem of detecting and removing crowdsourced data bias as a prerequisite for bett
Externí odkaz:
https://doaj.org/article/3310c6e5f8b24d12b02633ed45b15be7
Publikováno v:
Remote Sensing, Vol 13, Iss 1, p 107 (2020)
The study was focused on a plant native to Poland, the European dewberry Rubus caesius L., which is a species with the ability to become excessively abundant within its original range, potentially causing significant changes in ecosystems, including
Externí odkaz:
https://doaj.org/article/6be5f56b14cf495c953e473de8435a15
Publikováno v:
Remote Sensing, Vol 12, Iss 3, p 516 (2020)
Invasive and expansive plant species are considered a threat to natural biodiversity because of their high adaptability and low habitat requirements. Species investigated in this research, including Solidago spp., Calamagrostis epigejos, and Rubus sp
Externí odkaz:
https://doaj.org/article/14195e5f7d704194b603f5e5ac245989