Achim Röder#

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2024#

  1. Enmanuel Rodríguez Paulino, Martin Schlerf, Achim Röder, Johannes Stoffels, and Thomas Udelhoven (2024): Forest disturbance characterization in the era of earth observation big data: A mapping review. International Journal of Applied Earth Observation and Geoinformation, 128, 103755. https://doi.org/10.1016/j.jag.2024.103755, Open Access ✔️.

2023#

  1. Vistorina Amputu, Nichola Knox, Andreas Braun, Sara Heshmati, Rebecca Retzlaff, Achim Röder, and Katja Tielbörger (2023): Unmanned aerial systems accurately map rangeland condition indicators in a dryland savannah. Ecological Informatics, 75, 102007. https://doi.org/10.1016/j.ecoinf.2023.102007.

2022#

  1. David Frantz, Patrick Hostert, Philippe Rufin, Stefan Ernst, Achim Röder, and Sebastian van der Linden (2022): Revisiting the Past: Replicability of a Historic Long-Term Vegetation Dynamics Assessment in the Era of Big Data Analytics. Remote Sensing. https://doi.org/10.3390/rs14030597, Open Access ✔️.

  2. Sana Munawar, Achim Röder, Stephen Syampungani, and Thomas Udelhoven (2022): Place-Based Analysis of Satellite Time Series Shows Opposing Land Change Patterns in the Copperbelt Region of Zambia. Forests. https://doi.org/10.3390/f13010134, Open Access ✔️.

  3. Mohamed Shibia, Achim Röder, Francesco Fava, Marion Stellmes, and Joachim Hill (2022): Integrating satellite images and topographic data for mapping seasonal grazing management units in pastoral landscapes of eastern Africa. Journal of Arid Environments, 197, 104661. https://doi.org/10.1016/j.jaridenv.2021.104661.

2021#

  1. Steve Ahlswede, Sarah Asam, and Achim Röder (2021): Hedgerow object detection in very high-resolution satellite images using convolutional neural networks. Journal of Applied Remote Sensing, 15(1), 1 – 28. https://doi.org/10.1117/1.JRS.15.018501.

2018#

  1. Marleen de Blécourt, Achim Röder, Alexander Gröngröft, Stephan Baumann, David Frantz, and Annette Eschenbach. Deforestation for agricultural expansion in SW Zambia and NE Namibia and the impacts on soil fertility, soil organic carbon- and nutrient levels. In R. Revermann, K. M. Krewenka, U. Schmiedel, J. M. Olwoch, J. Helmschrot, and N. Jürgens, editors, Biodiversity & Ecology 6 - Climate change and adaptive landmanagement in southern Africa - assessments, changes, challenges, and solutions, Biodiversity & Ecology, pages 242–250. University of Hamburg, Hamburg, Germany, 2018. https://doi.org/10.7809/b-e.00330, Open Access ✔️.

  2. Aniko Polo-Akpisso, Folega Fousseni, Soulemane Ouattara, Wouyo Atakpama, Mamadou Coulibaly, Kpérkouma Wala, Achim Röder, Akpagana Koffi, and Yao Tano (2018): Habitat biophysical and spatial patterns assessment within Oti-Keran-Mandouri protected area network in Togo. International Journal of Biodiversity and Conservation, 10, . https://doi.org/10.5897/IJBC2017.1139, Open Access ✔️.

  3. Achim Röder, Marion Stellmes, David Frantz, and Joachim Hill. Remote sensing-based environmental assessment and monitoring – generation of operational baseline and enhanced experimental products in southern Africa. In R. Revermann, K. M. Krewenka, U. Schmiedel, J. M. Olwoch, J. Helmschrot, and N. Jürgens, editors, Biodiversity & Ecology 6 - Climate change and adaptive landmanagement in southern Africa - assessments, changes, challenges, and solutions, Biodiversity & Ecology, pages 344–354. University of Hamburg, Hamburg, Germany, 2018. https://doi.org/10.7809/b-e.00344, Open Access ✔️.

  4. Anne Schneibel, Achim Röder, Marion Stellmes, and David Frantz. Long-term land use change analysis in south-central Angola. Assessing the trade-off between major ecosystem services with remote sensing data. In R. Revermann, K. M. Krewenka, U. Schmiedel, J. M. Olwoch, J. Helmschrot, and N. Jürgens, editors, Biodiversity & Ecology 6 - Climate change and adaptive landmanagement in southern Africa - assessments, changes, challenges, and solutions, Biodiversity & Ecology, pages 360–367. University of Hamburg, Hamburg, Germany, 2018. https://doi.org/10.7809/b-e.00346, Open Access ✔️.

2017#

  1. David Frantz, Achim Röder, Marion Stellmes, and Joachim Hill (2017): Phenology-adaptive pixel-based compositing using optical earth observation imagery. Remote Sensing of Environment, 190, 331–347. https://doi.org/10.1016/j.rse.2017.01.002, Open Access ✔️.

  2. Anne Schneibel, David Frantz, Achim Röder, Marion Stellmes, Kim Fischer, and Joachim Hill (2017): Using Annual Landsat Time Series for the Detection of Dry Forest Degradation Processes in South-Central Angola. Remote Sensing, 9, 905–919. https://doi.org/10.3390/rs9090905, Open Access ✔️.

  3. Anne Schneibel, Marion Stellmes, Achim Röder, David Frantz, Benjamin Kowalski, Erik Haß, and Joachim Hill (2017): Assessment of spatio-temporal changes of smallholder cultivation patterns in the Angolan Miombo belt using segmentation of Landsat time series. Remote Sensing of Environment, 195, 118–129. https://doi.org/10.1016/j.rse.2017.04.012, Open Access ✔️.

2016#

  1. David Frantz, Achim Röder, Marion Stellmes, and Joachim Hill (2016): An Operational Radiometric Landsat Preprocessing Framework for Large-Area Time Series Applications. IEEE Transactions on Geoscience and Remote Sensing, 54(7), 3928–3943. https://doi.org/10.1109/TGRS.2016.2530856, Open Access ✔️.

  2. David Frantz, Achim Röder, Thomas Udelhoven, and Michael Schmidt (2016): Forest Disturbance Mapping Using Dense Synthetic Landsat/MODIS Time-Series and Permutation-Based Disturbance Index Detection. Remote Sensing, 8(4), 277. https://doi.org/10.3390/rs8040277, Open Access ✔️.

  3. David Frantz, Marion Stellmes, Achim Röder, and Joachim Hill (2016): Fire spread from MODIS burned area data: obtaining fire dynamics information for every single fire. Journal of the International Association of Wildland Fire, 25(12), 1228–1237. https://doi.org/10.1071/WF16003, Open Access ✔️.

  4. David Frantz, Marion Stellmes, Achim Röder, Thomas Udelhoven, Sebastian Mader, and Joachim Hill (2016): Improving the Spatial Resolution of Land Surface Phenology by Fusing Medium- and Coarse-Resolution Inputs. IEEE Transactions on Geoscience and Remote Sensing, 54(7), 4153–4164. https://doi.org/10.1109/TGRS.2016.2537929, Open Access ✔️.

  5. Anne Schneibel, Marion Stellmes, Achim Röder, Manfred Finckh, Rasmus Revermann, David Frantz, and Joachim Hill (2016): Evaluating the Trade-Off Between Food and Timber Resulting from the Conversion of Miombo Forests to Agricultural Land in Angola Using Multi-Temporal Landsat Data. Science of The Total Environment, 548–549, 390–401. https://doi.org/10.1016/j.scitotenv.2015.12.137.

  6. Marion Stellmes, Ruth Sonnenschein, Achim Röder, Thomas Udelhoven, Stefan Sommer, and Joachim Hill Land Degradation Assessment and Monitoring of Drylands. Volume III. CRC Press, Taylor & Francis Group, Boca Raton, FL 33487 (USA), 2016. ISBN 9781482217919.

2015#

  1. David Frantz, Achim Röder, Marion Stellmes, and Joachim Hill (2015): On the Derivation of a Spatially Distributed Aerosol Climatology for its Incorporation in a Radiometric Landsat Preprocessing Framework. Remote Sensing Letters, 6(8), 647–656. https://doi.org/10.1080/2150704X.2015.1070314, Open Access ✔️.

  2. David Frantz, Achim Röder, Thomas Udelhoven, and Michael Schmidt (2015): Enhancing the Detectability of Clouds and Their Shadows in Multitemporal Dryland Landsat Imagery: Extending Fmask. IEEE Geoscience and Remote Sensing Letters, 12(6), 1242–1246. https://doi.org/10.1109/lgrs.2015.2390673, Open Access ✔️.

  3. Achim Röder, Michael Pröpper, Marion Stellmes, Anne Schneibel, and Joachim Hill (2015): Assessing urban growth and rural land use transformations in a cross-border situation in Northern Namibia and Southern Angola. Land Use Policy, 42(0), 340–354. https://doi.org/10.1016/j.landusepol.2014.08.008.

  4. Thomas Udelhoven, Marion Stellmes, and Achim Röder Assessing rainfall-EVI relationships in the Okavango catchment employing MODIS time series data and distributed lag models, pages 225–245. Springer International Publishing, 2015. https://doi.org/10.1007/978-3-319-15967-6_11.

2014#

  1. Richard W.S. Fynn, Michael Chase, and Achim Röder (2014): Functional Habitat Heterogeneity and Large Herbivore Seasonal Habitat Selection in Northern Botswana. South African Journal of Wildlife Research, 44(1), 1 – 15. https://doi.org/10.3957/056.044.0103.

2013#

  1. Carlos P. Carmona, Achim Röder, Francisco M. Azcárate, and Begoña Peco (2013): Grazing management or physiography? Factors controlling vegetation recovery in Mediterranean grasslands. Ecological Modelling, 251, 73–84. https://doi.org/10.1016/j.ecolmodel.2012.12.005.

  2. Achim Röder, Marion Stellmes, Stephanie Domptail, Annette Eschenbach, Manfred Finckh, Alexander Gröngröft, Jörg Helmschrot, Michael Pröpper, Anne Schneibel, and Johannes Stoffels (2013): Cumulative effects of policy and management actions on ecosystem services. Challenges and methodological approaches in The Future Okavango project. Biodiversity & Ecology, 167–183. https://doi.org/10.7809/b-e.00273, Open Access ✔️.

  3. Anne Schneibel, Marion Stellmes, Rasmus Revermann, Manfred Finckh, Achim Röder, and Joachim Hill (2013): Agricultural expansion during the post-civil war period in southern Angola based on bi-temporal Landsat data. Biodiversity and Ecology, 5, 311–319. https://doi.org/10.7809/b-e.00285, Open Access ✔️.

  4. Marion Stellmes, David Frantz, Manfred Finckh, Rasmus Revermann, Achim Röder, and Joachim Hill. Fire Frequency, Fire Seasonality and Fire Intensity within the Okavango Region Derived from MODIS Fire Products. In Jens Oldeland, Cynthia Erb, Manfred Finckh, and Norbert Jürgens, editors, Special Volume: Environmental Assessments in the Okavango Region, Biodiversity & Ecology, pages 351–362. University of Hamburg, Hamburg, Germany, 2013. https://doi.org/10.7809/b-e.00288, Open Access ✔️.

  5. Marion Stellmes, Achim Röder, Thomas Udelhoven, and Joachim Hill (2013): Mapping syndromes of land change in Spain with remote sensing time series, demographic and climatic data. Land Use Policy, 30(1), 685–702. https://doi.org/10.1016/j.landusepol.2012.05.007.

2012#

  1. Michael Schmidt, Thomas Udelhoven, Achim Röder, and Tony Gill (2012): Long term data fusion for a dense time series analysis with MODIS and Landsat imagery in an Australian Savanna. Journal of Applied Remote Sensing, 6(1), 063512. https://doi.org/10.1117/1.JRS.6.063512.

2010#

  1. Marion Stellmes, Thomas Udelhoven, Achim Röder, Ruth Sonnenschein, and Joachim Hill (2010): Dryland observation at local and regional scale—Comparison of Landsat TM/ETM+ and NOAA AVHRR time series. Remote Sensing of Environment, 114(10), 2111–2125. https://doi.org/10.1016/j.rse.2010.04.016.

2008#

  1. Joachim Hill, Marion Stellmes, Thomas Udelhoven, Achim Röder, and Stefan Sommer (2008): Mediterranean Desertification and Land Degradation - Mapping Related Land Use Change Syndromes Based on Satellite Observations. Global and Planetary Change, 64(3-4), 146–157. https://doi.org/10.1016/j.gloplacha.2008.10.005.

  2. Hugues Lorent, Christakis Evangelou, Marion Stellmes, Joachim Hill, Vasilios Papanastasis, Georgios Tsiourlis, Achim Röder, and Eric F. Lambin (2008): Land degradation and economic conditions of agricultural households in a marginal region of northern Greece. Global and Planetary Change, 64(3), 198–209. https://doi.org/10.1016/j.gloplacha.2008.05.005.

  3. Achim Röder, Joachim Hill, Beatriz Duguy, José Alloza, and Ramon Vallejo (2008): Using long time series of Landsat data to monitor fire events and post-fire dynamics and identify driving factors. A case study in the Ayora region (eastern Spain). Remote Sensing of Environment, 112(1), 259–273. https://doi.org/10.1016/j.rse.2007.05.001.

  4. Achim Röder, Thomas Udelhoven, Joachim Hill, Gabriel Del Barrio, and Georgios Tsiourlis (2008): Trend analysis of Landsat-TM and-ETM+ imagery to monitor grazing impact in a rangeland ecosystem in Northern Greece. Remote Sensing of Environment, 112(6), 2863–2875. https://doi.org/10.1016/j.rse.2008.01.018.

  5. Marion Stellmes, Thomas Udelhoven, Achim Röder, and Joachim Hill. Dryland observation at local and regional scale: comparison of Landsat TM and NOAA AVHRR time series. In Christopher M. U. Neale, Manfred Owe, and Guido D'Urso, editors, Remote Sensing for Agriculture, Ecosystems, and Hydrology X, volume 7104, 241 – 251. International Society for Optics and Photonics, SPIE, 2008. https://doi.org/10.1117/12.800266.

2007#

  1. Beatriz Duguy, José Alloza, Achim Röder, Ramon Vallejo, and Francisco Pastor (2007): Modelling the effects of landscape fuel treatments on fire growth and behaviour in a Mediterranean landscape (eastern Spain). International Journal of Wildland Fire, 16, 619–632. https://doi.org/10.1071/WF06101.

2006#

  1. Tobias Kuemmerle, Achim Röder, and Joachim Hill (2006): Separating grassland and shrub vegetation by multi-date pixel-adaptive spectral mixture analysis. International Journal of Remote Sensing, 27(15), 3251–3271. https://doi.org/10.1080/01431160500488944.

2004#

  1. Joachim Hill, Patrick Hostert, and Achim Röder Long-Term Observation of Mediterranean Ecosystems with Satellite Remote Sensing, chapter 4, pages 33–43. John Wiley & Sons, Ltd, 2004. https://doi.org/10.1002/0470093714.ch4.

2003#

  1. Patrick Hostert, Achim Röder, and Joachim Hill (2003): Coupling spectral unmixing and trend analysis for monitoring of long-term vegetation dynamics in Mediterranean rangelands. Remote Sensing of Environment, 87(2-3), 183–197. https://doi.org/10.1016/s0034-4257(03)00145-7.

  2. Patrick Hostert, Achim Röder, Joachim Hill, Thomas Udelhoven, and Georgios Tsiourlis (2003): Retrospective studies of grazing-induced land degradation: a case study in central Crete, Greece. International Journal of Remote Sensing, 24(20), 4019–4034.

  3. Achim Röder, Joachim Hill, and Patrick Hostert (2003): Fernerkundung und Geodatenverarbeitung zum Monitoring von Desertifikation und Degradation im mediterranen Raum. Photogrammetrie - Fernerkundung - Geoinformation, 2003(1), 15–25. Open Access ✔️.

2001#

  1. Patrick Hostert, Achim Röder, Thomas Jarmer, Thomas Udelhoven, and Joachim Hill (2001): The potential of remote sensing and GIS for desertification monitoring and assessment. Annals of Arid Zone, 40(2), 103–140. Open Access ✔️.