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Mallalieu, Joseph, Barr, Iestyn ORCID: https://orcid.org/0000-0002-9066-8738, Spagnolo, Matteo, Mullan, Donal, Symeonakis, Elias ORCID: https://orcid.org/0000-0003-1724-2869, Edwards, Benjamin and Martin, Michael (2024) Proximity to active volcanoes enhances glacier velocity. Communications Earth & Environment, 5 (1). ISSN 2662-4435
Elisa, Manase, Caro, Tim, Yon, Lisa, Hardy, Ian, Roberts, Simon and Symeonakis, Elias ORCID: https://orcid.org/0000-0003-1724-2869 (2024) Wildlife corridor degradation and human‐wildlife conflict: a case study from Tanzania. African Journal of Ecology, 62 (2). ISSN 0141-6707
Borges, Joana, Higginbottom, Thomas P, Cain, Bradley ORCID: https://orcid.org/0000-0002-5656-4433, Gadiye, Donatus E, Kisingo, Alex, Jones, Martin ORCID: https://orcid.org/0000-0002-2510-8697 and Symeonakis, Elias ORCID: https://orcid.org/0000-0003-1724-2869 (2022) Landsat time series reveal forest loss and woody encroachment in the Ngorongoro Conservation Area, Tanzania. Remote Sensing in Ecology and Conservation, 8 (6). pp. 808-826. ISSN 2056-3485
Gwynn, Vashti and Symeonakis, Elias ORCID: https://orcid.org/0000-0003-1724-2869 (2022) Rule-based habitat suitability modelling for the reintroduction of the grey wolf (Canis lupus) in Scotland. PLoS One, 17 (10). ISSN 1932-6203
Morrison, J, Omengo, F, Jones, M ORCID: https://orcid.org/0000-0002-2510-8697, Symeonakis, E ORCID: https://orcid.org/0000-0003-1724-2869, Walker, SL and Cain, B (2022) Estimating elephant density using motion-sensitive cameras: challenges, opportunities, and parameters for consideration. Journal of Wildlife Management, 86 (4). e22203. ISSN 0022-541X
Symeonakis, E ORCID: https://orcid.org/0000-0003-1724-2869 (2022) Editorial: Land degradation assessment with earth observation. Remote Sensing, 14 (8). p. 1776. ISSN 2072-4292
Martin, Michael Dieter, Barr, Iestyn ORCID: https://orcid.org/0000-0002-9066-8738, Edwards, Benjamin, Spagnolo, Matteo, Vajedian, Sanaz and Symeonakis, Elias ORCID: https://orcid.org/0000-0003-1724-2869 (2021) Assessing the Use of Optical Satellite Images to Detect Volcanic Impacts on Glacier Surface Morphology. Remote Sensing, 13 (17). ISSN 2072-4292
Bedson, Carlos PE, Devenish, Christian ORCID: https://orcid.org/0000-0002-5249-0844, Symeonakis, Elias ORCID: https://orcid.org/0000-0003-1724-2869, Mallon, David, Reid, Neil, Harris, W Edwin and Preziosi, Richard ORCID: https://orcid.org/0000-0003-0468-6655 (2021) Splitting hares: Current and future ecological niches predicted as distinctly different for two congeneric lagomorphs. Acta Oecologica, 111. p. 103742. ISSN 1146-609X
Calvo-Cases, A, Arnau-Rosalén, E, Boix-Fayos, C, Estrany, J, Roxo, MJ and Symeonakis, E ORCID: https://orcid.org/0000-0003-1724-2869 (2021) Eco-geomorphological connectivity and coupling interactions at hillslope scale in drylands: Concepts and critical examples. Journal of Arid Environments, 186. ISSN 0140-1963
Borges, Joana, Higginbottom, Thomas P, Symeonakis, Elias ORCID: https://orcid.org/0000-0003-1724-2869 and Jones, Martin ORCID: https://orcid.org/0000-0002-2510-8697 (2020) Sentinel-1 and Sentinel-2 Data for Savannah Land Cover Mapping: Optimising the Combination of Sensors and Seasons. Remote Sensing, 12 (23). p. 3862.
Nababa, Iliya Ishaku, Symeonakis, Elias ORCID: https://orcid.org/0000-0003-1724-2869, Koukoulas, Sotirios, Higginbottom, Thomas P, Cavan, Gina ORCID: https://orcid.org/0000-0002-8429-870X and Marsden, Stuart (2020) Land Cover Dynamics and Mangrove Degradation in the Niger Delta Region. Remote Sensing, 12 (21).
Symeonakis, Elias ORCID: https://orcid.org/0000-0003-1724-2869, Korkofigkas, Antonis, Vamvoukakis, Giorgos, Stamou, Giorgos and Arnau-Rosalen, Eva ORCID: https://orcid.org/0000-0003-3231-471X (2020) Deep Learning Monitoring of Woody Vegetation Density in a South African Savannah Region. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 43. pp. 1645-1649. ISSN 1574-0846
Higginbottom, Thomas P and Symeonakis, Elias ORCID: https://orcid.org/0000-0003-1724-2869 (2020) Identifying Ecosystem Function Shifts in Africa Using Breakpoint Analysis of Long-Term NDVI and RUE Data. Remote Sensing, 12 (11). p. 1894.
Gosling, Paul Christopher and Symeonakis, Elias ORCID: https://orcid.org/0000-0003-1724-2869 (2020) Automated map projection selection for GIS. Cartography and Geographic Information Science, 47 (3). pp. 261-276. ISSN 1523-0406
Symeonakis, I, Higginbottom, T, Petroulaki, K and Rabe, A (2018) Optimisation of savannah land cover characterisation with optical and SAR data. Remote Sensing, 10 (4). p. 499. ISSN 2072-4292
Higginbottom, T, Symeonakis, Ilias, Meyer, H and van der Linden, S (2018) Mapping fractional woody cover in semi-arid savannahs using multi-seasonal composites from Landsat data. ISPRS Journal of Photogrammetry and Remote Sensing, 139. pp. 88-102. ISSN 0924-2716
Symeonakis, E ORCID: https://orcid.org/0000-0003-1724-2869, Caccetta, PA, Wallace, JF, Arnau-Rosalen, E ORCID: https://orcid.org/0000-0003-3231-471X, Calvo-Cases, A and Koukoulas, S (2017) Multi-temporal Forest Cover Change and Forest Density Trend Detection in a Mediterranean Environment. Land Degradation and Development, 28 (4). pp. 1188-1198. ISSN 1085-3278
Symeonakis, E ORCID: https://orcid.org/0000-0003-1724-2869, Karathanasis, N, Koukoulas, S and Panagopoulos, G (2016) Monitoring sensitivity to land degradation and desertification with the environmentally sensitive area index: the case of Lesvos island. Land Degradation and Development, 27 (6). pp. 1562-1573. ISSN 1085-3278
Payne, RJ and Symeonakis, E ORCID: https://orcid.org/0000-0003-1724-2869 (2012) The spatial extent of tephra deposition and environmental impacts from the 1912 Novarupta eruption. Bulletin of Volcanology, 74 (10). pp. 2449-2458. ISSN 0258-8900
Book Section
Report
Higginbottom, Thomas, Field, C, Keane, R, Wright, A, Jones, L, Symeonakis, Ilias and Caporn, Simon (2018) From Space to Eye Lens: Monitoring protected sites with Earth Observation: Combining field data with CASI and Sentinel imagery. UNSPECIFIED. Manchester Metropolitan University.
Symeonakis, Ilias (2018) Final Report: A Land Degradation and Desertification Appraisal System for South Africa (LanDDApp). UNSPECIFIED. UNSPECIFIED.
Drake, Nicholas, Wooster, Martin, Symeonakis, Ilias and Zhang, Xiaoyang (2001) Lake Tanganyika Biodiversity Project Special Study on Sediment Discharge and its Consequences: Soil Erosion Modelling in the Lake Tanganyika Catchment. UNSPECIFIED. UNSPECIFIED.
Conference or Workshop Item
Symeonakis, Ilias, Korkofigkas, A, Vamvoukakis, G and Stamou, G (2019) A deep-learning approach for multi-temporal savannah woody vegetation density assessment with Earth Observation data. In: EGU General Assembly 2019, 07 April 2019 - 12 April 2019, Vienna, Austria.
Arnau, Eva, Boix, Carolina, Symeonakis, Ilias and Calvo, Adolfo (2019) Soil surface spatial heterogeneity along hillslopes under inspection: a 1D approach. In: Geoecology and Desertification International Symposium, 20 February 2019 - 22 February 2019, Almeria, Spain.
Higginbottom, Thomas and Symeonakis, Ilias ORCID: https://orcid.org/0000-0003-1724-2869 (2019) Downscaling GIMMS3g NDVI-based biomass predictions using empirical orthogonal teleconnections. In: ISPRS Technical Commission III WG III/2, 10 Joint Workshop, 12 March 2019 - 14 March 2019, Kyoto, Japan. (Unpublished)
Symeonakis, Ilias ORCID: https://orcid.org/0000-0003-1724-2869 and Higginbottom, Thomas (2019) Carbon Fertilisation is the Primary Driver of Shrub Encroachment in South African Savannahs. In: European Space Agency Living Planet Symposium, 13 May 2019 - 17 May 2019, Milan, Italy.
Higginbottom, T and Symeonakis, Ilias ORCID: https://orcid.org/0000-0003-1724-2869 (2019) Enhancing NDVI-Based Biomass Models Through Feature Selection and Spatiotemporal Cross-Validation. In: European Space Agency Living Planet Symposium, 13 May 2019 - 17 May 2019, Milan, Italy.
Symeonakis, Ilias ORCID: https://orcid.org/0000-0003-1724-2869 and Higginbottom, Thomas (2019) Pervasive Greening of African Savannahs from 1982 - 2016. In: European Space Agency Living Planet Symposium, 13 May 2019 - 17 May 2019, Milan, Italy.
Symeonakis, Ilias ORCID: https://orcid.org/0000-0003-1724-2869, Veron, S, Baldi, G, Banchero, S, de Abelleyra, D and Castellanos, G (2019) Savannah land cover characterisation: a quality assessment using Sentinel 1/2, Landsat, PALSAR and PlanetScope. In: Living Planet Symposium, 13 May 2019 - 17 May 2019, Milan, Italy.
Symeonakis, Ilias ORCID: https://orcid.org/0000-0003-1724-2869, Higginbottom, T, Collar, N and Marsden, S (2018) Deforestation dynamics in an endemic-rich mountain system: conservation successes and challenges in West Java 1990-2015. In: 4th Open Science Meeting of the Global Land Programme, 24 April 2019 - 26 April 2019, Bern, Switzerland.
Arnau, Eva, Calsamiglia, A, Calvo, Adolfo, Estrany, J and Symeonakis, Ilias (2018) Cartografía semi-automática de terrazas de cultivo a partir de datos LiDAR. In: XVIII Congreso Nacional TIG, 20 June 2018 - 22 June 2018, Valencia, Spain.
Kougkoulos, I, Cook, S, Clarke, L, Symeonakis, Ilias, Edwards, L and Dortch, J (2018) Volumetric changes of glaciers in the Bolivian Andes between 1986 and 2017. In: EGU General Assembly, 08 April 2018 - 13 April 2018, Vienna, Austria.
Higginbottom, T, Collar, N, Symeonakis, Ilias and Marsden, S (2017) All forests are not equal: Quantifying the biodiversity value of remnant mountain forests in Java, Indonesia. In: 37th International Symposium on Remote Sensing of Environment, 08 May 2017 - 12 May 2017, Tshwane, South Africa.
Higginbottom, T, Symeonakis, Ilias and Meyer, H (2017) Mapping fractional woody cover in semi-arid savannahs: data mining bulk-processed Landsat and ALOS PALSAR data. In: 37th International Symposium of Remote Sensing of Environment, 08 May 2017 - 12 May 2017, Tshwane, South Africa.
Symeonakis, Ilias ORCID: https://orcid.org/0000-0003-1724-2869 and Marques-Mateu, A (2017) Optimisation of savannah fractional woody vegetation cover mapping using optical and radar data. In: 37th International Symposium on Remote Sensing of Environment, 08 May 2017 - 12 May 2017, Tshwane, South Africa. (Unpublished)
Symeonakis, Ilias and Brearley, J (2017) Assessing and monitoring soil erosion and environmental sensitivity in Malta. In: EGU General Assembly 2017, 23 April 2017 - 28 April 2017, Vienna, Austria.
(2017) Remote assessment of glacial lake outburst flood risk using multi-criteria decision analysis. In: EGU General Assembly 2017, 23 April 2017 - 28 April 2017, Vienna, Austria.
Kougkoulos, I, Cook, S, Jomelli, V, Clarke, L and Symeonakis, Ilias (2017) Assessing glacial lake outburst flood risk. In: EGU General Assembly 2017, 23 April 2017 - 28 April 2017, Vienna, Austria.
Higginbottom, T and Symeonakis, Ilias (2017) Distribution and drivers of woody cover change in Southern African savannahs, 1984-2014. In: EGU General Assembly 2017, 23 April 2017 - 28 April 2017, Vienna, Austria.
Higginbottom, T and Symeonakis, Ilias (2017) Shrub Encroachment in South African Savannahs: a CO2 Fertilisation Effect? In: EGU General Assembly, 23 April 2017 - 28 April 2017, Vienna, Austria. (Unpublished)
Symeonakis, Ilias, Petroulaki, K, Higginbottom, T and Marques-Mateu, A (2017) Optimisation of regional scale woody vegetation cover mapping with optical, thermal and radar data. In: European Space Agency WorldCover 2017, 14 March 2017 - 16 March 2107, Frascati, Italy.
Symeonakis, Ilias, Karantzalos, K, van den Berg, E and Kellner, K (2017) Ultra-high resolution sampling with UAVs for optimising fractional woody cover characterisations in dryland savannahs. In: European Space Agency WorldCover 2017 Symposium, 14 March 2017 - 16 March 2017, Frascati, Italy.
Symeonakis, Ilias, Marques-Mateu, A, Petroulaki, K and Higginbottom, T (2017) Savannah fractional woody vegetation cover mapping with optical and radar data and machine learning. In: EGU General Assembly 2017, 23 April 2017 - 28 April 2017, Vienna, Austria.
Symeonakis, Ilias, Petroulaki, K and Higginbottom, T (2016) Landsat-based woody vegetation cover monitoring in southern African savannahs. In: 23rd ISPRS Congress, 12 July 2016 - 19 July 2016, Prague, Czech Republic.
Symeonakis, Ilias, Higginbottom, T and Petroulaki, K (2016) Woody vegetation cover monitoring with multi-temporal Landsat data and Random Forests: the case of the Northwest Province (South Africa). In: EGU General Assembly 2016, 17 April 2016 - 22 April 2016, Vienna, Austria.
Symeonakis, Ilias (2015) Multi-temporal Soil Erosion Modelling over the Mt Kenya Region with Multi-Sensor Earth Observation Data. In: EGU General Assembly 2015, 12 April 2015 - 17 April 2015, Vienna, Austria.
Symeonakis, Ilias and Harris, WE (2015) Monitoring Land Degradation & Desertification in Lesvos Island with the ESAI & Multiway Data Analysis. In: UNCCD 3rd Scientific Conference, 09 March 2015 - 12 March 2015, Cancun, Mexico.
Symeonakis, Ilias and Harris, WE (2014) Land degradation and desertification monitoring using a multivariate statistical approach. In: EGU General Assembly 2014, 14 April 2014 - 02 May 2014, Vienna, Austria.
Higginbottom, T and Symeonakis, Ilias (2013) Modelling precipitation and anthropogenic influence on vegetation productivity trends in the African Sahel. In: 33rd Annual Symposium of the European Association of Remote Sensing Laboratories, 03 June 2013 - 06 June 2013, Matera, Italy.