Olena Dubovyk

According to our database, Olena Dubovyk authored at least 27 papers between 2012 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Spatio-Temporal Assessment of Olive Orchard Intensification in the Saïss Plain (Morocco) Using k-Means and High-Resolution Satellite Data.

Rebecca Navarro, Lars Wirkus, Olena Dubovyk

Remote. Sens., January, 2023

2022

Predicting Species and Structural Diversity of Temperate Forests with Satellite Remote Sensing and Deep Learning.

Janik Hoffmann, Javier Muro, Olena Dubovyk

Remote. Sens., 2022

2021

Assessment of Land Degradation in Semiarid Tanzania - Using Multiscale Remote Sensing Datasets to Support Sustainable Development Goal 15.3.

Jonathan Reith, Gohar Ghazaryan, Francis Muthoni, Olena Dubovyk

Remote. Sens., 2021

The potential of sentinel-1 InSAR coherence for grasslands monitoring in Eastern Cape, South Africa.

Ayman Abdel-Hamid, Olena Dubovyk, Klaus Greve

Int. J. Appl. Earth Obs. Geoinformation, 2021

2020

Timing is Everything-Drought Classification for Risk Assessment.

Valerie Graw, Olena Dubovyk, Gohar Ghazaryan, Jonas Schreier, Javier González, Ayman Abdel-Hamid, Yvonne Walz, Karen Dall, Joachim Post, Andries Jordaan

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2020

Analysis of Drought Impact on Croplands from Global to Regional Scale: A Remote Sensing Approach.

Gohar Ghazaryan, Simon König, Ehsan Eyshi Rezaei, Stefan Siebert, Olena Dubovyk

Remote. Sens., 2020

Crop Yield Estimation Using Multi-Source Satellite Image Series and Deep Learning.

Gohar Ghazaryan, Sergii Skakun, Simon König, Ehsan Eyshi Rezaei, Stefan Siebert, Olena Dubovyk

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

2019

Maize Growth and Condition Monitoring with Multisensor Remotely Sensed Time Series.

Gohar Ghazaryan, Olena Dubovyk, Jonas Schreier, Valerie Graw, Jürgen Schellberg

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

Spatial Assessment of Drought Hazard in Kazakhstan: Towards A Countrywide Drought Monitoring System.

Olena Dubovyk, Gohar Ghazaryan, Javier González, Valerie Graw, Fabian Löw, Jonas Schreier

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2018

Mapping Cropland Abandonment in the Aral Sea Basin with MODIS Time Series.

Fabian Löw, Alexander V. Prishchepov, François Waldner, Olena Dubovyk, Akmal Akramkhanov, Chandrashekhar M. Biradar, John P. A. Lamers

Remote. Sens., 2018

Object-Based Postprocessing Method for Crop Classification MAPS.

Mykola Lavreniuk, Nataliia Kussul, Andrii Shelestov, Olena Dubovyk, Fabian Löw

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

2017

In Memoriam: Gunter Menz.

Frank Thonfeld, Andreas Rienow, Olena Dubovyk, Ayman Abdel-Hamid, Agatha Akpeokhai, Esther Amler, Georg Bareth, Amit Kumar Basukala, Morton J. Canty, Manfred Denich, Tomasz Dobrzeniecki, Jessica Ferner, Hendrik Flügel, Gohar Ghazaryan, Ellen Götz, Valerie Graw, Klaus Greve, Reginald Guuroh, Sascha Heinemann, Tobias Henning, Konrad Hentze, Jens L. Hollberg, Fridah Kirimi, Sophie Kocherscheidt, Bärbel Konermann-Krüger, Di Liu, Javier Muro, Carsten Oldenburg, Annette Ortwein, Ruben Piroska, Fabián Santos, Jürgen Schellberg, Johannes Schultz, Ulrich Schurr, Fabian Selg, Kilian Staar, Stefanie Steinbach, Adrian Strauch, Jörg Szarzynski, Andreas Tewes, Kuria Bartholomew Thiong'o, Anna Vetter, Lars Wirkus, Uwe Rascher

Remote. Sens., 2017

Monitoring Forest Dynamics in the Andean Amazon: The Applicability of Breakpoint Detection Methods Using Landsat Time-Series and Genetic Algorithms.

Fabián Santos, Olena Dubovyk, Gunter Menz

Remote. Sens., 2017

Wide-area mapping of invasive species propagation and containment zones in somaliland using phenometric trends and generalized linear modelling.

Tobias Landmann, Olena Dubovyk, Gohar Ghazaryan, Jackson Kimani, Elfatih M. Abdel-Rahman

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

Bush encroachment detection in Africa - A multi-scale approach.

Valerie Graw, Carsten Oldenburg, Olena Dubovyk, Ruben Piroska

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

2016

Towards an Improved Environmental Understanding of Land Surface Dynamics in Ukraine Based on Multi-Source Remote Sensing Time-Series Datasets from 1982 to 2013.

Gohar Ghazaryan, Olena Dubovyk, Nataliia Kussul, Gunter Menz

Remote. Sens., 2016

Quantifying the Impacts of Environmental Factors on Vegetation Dynamics over Climatic and Management Gradients of Central Asia.

Olena Dubovyk, Tobias Landmann, Andreas J. Dietz, Gunter Menz

Remote. Sens., 2016

Phenomapping of rangelands in South Africa using time series of RapidEye data.

André Parplies, Olena Dubovyk, Andreas Tewes, Jan-Peter Mund, Jürgen Schellberg

Int. J. Appl. Earth Obs. Geoinformation, 2016

2015

Using RapidEye and MODIS Data Fusion to Monitor Vegetation Dynamics in Semi-Arid Rangelands in South Africa.

Andreas Tewes, Frank Thonfeld, Michael Schmidt, Roelof J. Oomen, Xiaolin Zhu, Olena Dubovyk, Gunter Menz, Jürgen Schellberg

Remote. Sens., 2015

SPOT-Based Sub-Field Level Monitoring of Vegetation Cover Dynamics: A Case of Irrigated Croplands.

Olena Dubovyk, Gunter Menz, Alexander Lee, Jürgen Schellberg, Frank Thonfeld, Asia Khamzina

Remote. Sens., 2015

Monitoring vegetation dynamics with medium resolution MODIS-EVI time series at sub-regional scale in southern Africa.

Olena Dubovyk, Tobias Landmann, Barend F. N. Erasmus, Andreas Tewes, Jürgen Schellberg

Int. J. Appl. Earth Obs. Geoinformation, 2015

On the relevance of radiometric normalization of dense Landsat time series for forest monitoring.

Frank Thonfeld, Michael Schmidt, Olena Dubovyk, Gunter Menz

Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

Observing vegetation dynamics at medium spatial scale: Lessons from Africa and Asia.

Olena Dubovyk, Tobias Landmann, Barend Erasmus, Frank Thonfeld, Jürgen Schellberg, Gunter Menz

Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

2014

Comparison of Medium Spatial Resolution ENVISAT-MERIS and Terra-MODIS Time Series for Vegetation Decline Analysis: A Case Study in Central Asia.

Julia Tüshaus, Olena Dubovyk, Asia Khamzina, Gunter Menz

Remote. Sens., 2014

Spatial analysis of human-induced vegetation productivity decline over eastern Africa using a decade (2001-2011) of medium resolution MODIS time-series data.

Tobias Landmann, Olena Dubovyk

Int. J. Appl. Earth Obs. Geoinformation, 2014

2013

Mapping vegetation productivity dynamics and degradation trends over East Africa using a decade of medium Resolution MODIS time-series data.

Tobias Landmann, Olena Dubovyk

Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013

2012

Trend analysis of MODIS time-series using different vegetation indices for monitoring of cropland degradation and abandonment in central Asia.

Olena Dubovyk, Gunter Menz, Asia Khamzina

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012