Olena Dubovyk

发表

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, 2017, 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS).

Bush encroachment detection in Africa — A multi-scale approach

Olena Dubovyk, Valerie Graw, Carsten Oldenburg, 2017, 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS).

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

Olena Dubovyk, Gunter Menz, Fabián Santos, 2017, Remote. Sens..

Object-Based Postprocessing Method for Crop Classification MAPS

Olena Dubovyk, Fabian Löw, Nataliia Kussul, 2018, IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium.

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

Olena Dubovyk, Fabian Löw, François Waldner, 2018, Remote. Sens..

Maize Growth and Condition Monitoring with Multisensor Remotely Sensed Time Series

Olena Dubovyk, Gohar Ghazaryan, Valerie Graw, 2019, IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium.

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

Olena Dubovyk, Gohar Ghazaryan, Simon König, 2020, Remote. Sens..

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

Jan-Peter Mund, Olena Dubovyk, Andreas Tewes, 2016, Int. J. Appl. Earth Obs. Geoinformation.

Object-based cropland degradation identification: a case study in Uzbekistan

Olena Dubovyk, Christopher Conrad, Gunter Menz, 2012, Remote Sensing.

In Memoriam: Gunter Menz

Olena Dubovyk, Gohar Ghazaryan, Ulrich Schurr, 2017, Remote. Sens..

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

Olena Dubovyk, Gohar Ghazaryan, Sergii Skakun, 2020, IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium.

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

Tobias Landmann, Olena Dubovyk, Gunter Menz, 2015, 2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS).

Vegetation monitoring with satellite time series: an integrated approach for user-oriented knowledge extraction

Olena Dubovyk, Gohar Ghazaryan, Valerie Graw, 2018, Remote Sensing.

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, 2012, 2012 IEEE International Geoscience and Remote Sensing Symposium.

Framework for agricultural performance assessment based on MODIS multitemporal data

Olena Dubovyk, Dimo Dimov, Fabian Löw, 2019, Journal of Applied Remote Sensing.

A rule-based approach for crop identification using multi-temporal and multi-sensor phenological metrics

Olena Dubovyk, Gohar Ghazaryan, Nataliia Kussul, 2018 .

Timing is Everything–Drought Classification for Risk Assessment

Olena Dubovyk, Gohar Ghazaryan, Valerie Graw, 2020, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing.

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

Tobias Landmann, Olena Dubovyk, Gunter Menz, 2016, Remote. Sens..

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

Olena Dubovyk, Gohar Ghazaryan, Valerie Graw, 2019, IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium.

Timing is Everything - Drought Classification for Risk Assessment

Olena Dubovyk, Gohar Ghazaryan, Javier González, 2018, IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium.

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

Olena Dubovyk, Gunter Menz, Asia Khamzina, 2014, Remote. Sens..

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

Olena Dubovyk, Michael Schmidt, Gunter Menz, 2015, 2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS).

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

Tobias Landmann, Olena Dubovyk, Andreas Tewes, 2015, Int. J. Appl. Earth Obs. Geoinformation.

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

Olena Dubovyk, Xiaolin Zhu, Michael Schmidt, 2015, Remote. Sens..

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

Olena Dubovyk, Gunter Menz, Frank Thonfeld, 2015, Remote. Sens..

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

Tobias Landmann, Olena Dubovyk, O. Dubovyk, 2013, 2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS.

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

Olena Dubovyk, Gohar Ghazaryan, Nataliia Kussul, 2016, Remote. Sens..

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

Olena Dubovyk, Gohar Ghazaryan, Francis Muthoni, 2021, Remote. Sens..

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

Olena Dubovyk, Klaus Greve, Ayman Abdel-Hamid, 2021, Int. J. Appl. Earth Obs. Geoinformation.

Towards improved land use mapping of irrigated croplands: performance assessment of different image classification algorithms and approaches

Olena Dubovyk, Carsten Oldenburg, Jürgen Schellberg, 2017 .

Spatio-temporal analyses of cropland degradation in the irrigated lowlands of Uzbekistan using remote-sensing and logistic regression modeling

Olena Dubovyk, Christopher Conrad, Gunter Menz, 2012, Environmental Monitoring and Assessment.

Economics of Land Degradation and Improvement in Uzbekistan

Olena Dubovyk, Utkur Djanibekov, Aden Aw-Hassan, 2016 .

Economics of Land Degradation in Central Asia

Olena Dubovyk, Utkur Djanibekov, Aden Aw-Hassan, 2016 .

Drought hazard in Kazakhstan in 2000–2016: a remote sensing perspective

Olena Dubovyk, Gohar Ghazaryan, Fabian Löw, 2019, Environmental Monitoring and Assessment.

Spatial targeting of land rehabilitation: a relational analysis of cropland productivitiy decline in arid Uzbekistan

Olena Dubovyk, Christopher Conrad, John P. A. Lamers, 2013 .

Assessment, monitoring, and early warning of droughts: the potential for satellite remote sensing and beyond

Olena Dubovyk, Gohar Ghazaryan, Valerie Graw, 2019, Drought Challenges.

Mapping Mangroves Extents on the Red Sea Coastline in Egypt using Polarimetric SAR and High Resolution Optical Remote Sensing Data

Olena Dubovyk, Gunter Menz, Islam Abou El-Magd, 2018 .

Object-based identification of vegetation cover decline in irrigated agro-ecosystems in Uzbekistan

Olena Dubovyk, Christopher Conrad, Gunter Menz, 2013 .

Regional-scale monitoring of cropland intensity and productivity with multi-source satellite image time series

Olena Dubovyk, Fabian Löw, Akmal Akramkhanov, 2018 .

Derivation of temporal windows for accurate crop discrimination in heterogeneous croplands of Uzbekistan using multitemporal RapidEye images

Olena Dubovyk, Christopher Conrad, Fabian Löw, 2014 .