Browse by Author

(2024) Mapping Savannah Woody Vegetation at the Species Level with Multispectral Drone and Hyperspectral EnMAP Data. In: IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium, 07 July 2024 -12 July 2024, Athens, Greece.

(2024) Assessing habitat suitability: the case of black rhino in the Ngorongoro Conservation Area. Remote Sensing, 16 (15). ISSN 2072-4292

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

(2021) A Learning Networks approach to resolve conservation challenges in the Ngorongoro Conservation Area. African Journal of Ecology, 59 (1). pp. 326-331. ISSN 0141-6707

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.

(2020) Managing future risks and building socio-ecological resilience. In: Climate and Environmental Change in the Mediterranean Basin – Current Situation and Risks for the Future. Union for the Mediterranean, Plan Bleu, UNEP/MAP, pp. 539-588. ISBN 9782957741601

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). p. 3619.

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, 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.

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.

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.

Symeonakis, Ilias (2018) Final Report: A Land Degradation and Desertification Appraisal System for South Africa (LanDDApp). UNSPECIFIED. UNSPECIFIED.

(2018) Use of multi-criteria decision analysis to identify potentially dangerous glacial lakes. Science of the Total Environment, 621. pp. 1453-1466. ISSN 0048-9697

(2018) Glacial lake outburst flood risk in the Bolivian Andes. In: EGU General Assembly 2018, 08 April 2018 - 13 April 2018, Vienna, Austria.

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.

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

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, 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, 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, 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

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.

(2013) Final Report Summary - COMPASS (Comparative Assessment of Coastal Vulnerability to Sea-Level Rise at Continental Scale). UNSPECIFIED. European Commission.

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

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.