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O. Sykioti · SciRah

Researcher profile · Semantic Scholar

O. Sykioti

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O. Sykioti — researcher profile on SciRah

h-index: 11
Works: 58
Citations: 622

Most-cited papers

Monitoring canopy biophysical and biochemical parameters in ecosystem scale using satellite hyperspectral imagery: An application on a Phlomis fruticosa Mediterranean ecosystem using multiangular CHRIS/PROBA observations
Stavros Stagakis, Nikos Markos, O. Sykioti, A. Kyparissis
2010182 citations
Semantic Scholar
Displacement field and fault model for the September 7, 1999 Athens Earthquake inferred from ERS2 Satellite radar interferometry
C. Kontoes, P. Elias, O. Sykioti, P. Briole +4 more
200070 citations Open access
Semantic Scholar
Evaluating Sentinel-2 for Lakeshore Habitat Mapping Based on Airborne Hyperspectral Data
D. Stratoulias, H. Balzter, O. Sykioti, A. Zlinszky +1 more
2015Italian National Conference on Sensors55 citations Open access
Semantic Scholar
Band depth analysis of CHRIS/PROBA data for the study of a Mediterranean natural ecosystem. Correlations with leaf optical properties and ecophysiological parameters
O. Sykioti, D. Paronis, Stavros Stagakis, A. Kyparissis
201155 citations
Semantic Scholar
Estimating forest species abundance through linear unmixing of CHRIS/PROBA imagery
Stavros Stagakis, Theofilos Vanikiotis, O. Sykioti
201639 citations
Semantic Scholar
Tracking seasonal changes of leaf and canopy light use efficiency in a Phlomis fruticosa Mediterranean ecosystem using field measurements and multi-angular satellite hyperspectral imagery
Stavros Stagakis, Nikos Markos, O. Sykioti, A. Kyparissis
201431 citations
Semantic Scholar
Reliable, accurate and timely forest mapping for wildfire management using ASTER and Hyperion satellite imagery
I. Keramitsoglou, C. Kontoes, O. Sykioti, N. Sifakis +1 more
200830 citations
Semantic Scholar
Ground deformation at Nisyros volcano (Greece) detected by ERS-2 SAR differential interferometry
O. Sykioti, Charalabos Kontoes, P. Elias, P. Briole +3 more
200329 citations
Semantic Scholar
Spectral Unmixing for Mapping a Hydrothermal Field in a Volcanic Environment Applied on ASTER, Landsat-8/OLI, and Sentinel-2 MSI Satellite Multispectral Data: The Nisyros (Greece) Case Study
Athanasia-Maria Tompolidi, O. Sykioti, K. Koutroumbas, I. Parcharidis
2020Remote Sensing27 citations Open access
Semantic Scholar
On the unmixing of MEx/OMEGA hyperspectral data
K. Themelis, F. Schmidt, O. Sykioti, A. Rontogiannis +2 more
201022 citations Open access
Semantic Scholar
The Development of METAL-WRF Regional Model for the Description of Dust Mineralogy in the Atmosphere
S. Solomos, C. Spyrou, Á. Barreto, Sergio Rodríguez +14 more
2023Atmosphere12 citations Open access
Semantic Scholar
Classification of Sentinel-2 Images Utilizing Abundance Representation
Eleftheria A. Mylona, Vassiliki Daskalopoulou, O. Sykioti, K. Koutroumbas +1 more
201811 citations Open access
Semantic Scholar
HYDROTHERMAL ALTERATION ZONES DETECTION IN LIMNOS ISLAND, THROUGH THE APPLICATION OF REMOTE SENSING
A. Anifadi, Is. Parcharidis, O. Sykioti
201711 citations Open access
Semantic Scholar
Discrimination of Fe-Ni-Laterites from Bauxites Using a Novel Support Vector Machines-Based Methodology on Sentinel-2 Data
A. Anifadi, O. Sykioti, K. Koutroumbas, E. Vassilakis +2 more
2024Remote Sensing9 citations Open access
Semantic Scholar
Monitoring Drought Effects on Mediteranean Conifer Forests Using SPOT-Vegetation NDVI and NDWI Timeseries
Maria Karamihalaki, Stavros Stagakis, O. Sykioti, A. Kyparissis +1 more
20167 citations
Semantic Scholar
A new sparsity-aware feature selection method for hyperspectral image clustering
Spyridoula D. Xenaki, K. Koutroumbas, A. Rontogiannis, O. Sykioti
2015IEEE International Geoscience and Remote Sensing Symposium7 citations
Semantic Scholar
Subsurface geological modeling using GIS and remote sensing data: a case study from Platanos landslide, Western Greece
K. Kavoura, M. Kordouli, K. Nikolakopoulos, P. Elias +7 more
2014International Conference on Remote Sensing and Geoinformation of Environment7 citations
Semantic Scholar
Spectral Unmixing-Based Clustering of High-Spatial Resolution Hyperspectral Imagery
Eleftheria A. Mylona, O. Sykioti, K. Koutroumbas, A. Rontogiannis
2017IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing6 citations
Semantic Scholar
A fast variational Bayes algorithm for sparse semi-supervised unmixing of OMEGA/Mars express data
A. Rontogiannis, K. Themelis, O. Sykioti, K. Koutroumbas
2013Workshop on Hyperspectral Image and Signal Processing5 citations
Semantic Scholar
Evaluating the performance of the space‐borne SAR sensor systems for oil spill detection and sea monitoring over the south‐eastern Mediterranean Sea
C. Kontoes, O. Sykioti, D. Paronis, A. Harisi
20055 citations
Semantic Scholar
SENSE-GDD: A Satellite-Derived Temperature Monitoring Service to Provide Growing Degree Days
I. Keramitsoglou, P. Sismanidis, O. Sykioti, V. Pisinaras +4 more
2023Agriculture4 citations Open access
Semantic Scholar
sCASE: A primary productivity monitoring system for the forests of North Pindus National Park (Epirus, Greece)
Stavros Stagakis, Nikos Markos, Theofilos Vanikiotis, A. Tzotsos +2 more
20154 citations Open access
Semantic Scholar
A layered sparse adaptive possibilistic approach for hyperspectral image clustering
Spyridoula D. Xenaki, K. Koutroumbas, A. Rontogiannis, O. Sykioti
20142014 IEEE Geoscience and Remote Sensing Symposium4 citations
Semantic Scholar
A method for minimising of low frequency and unwrapping artefacts from interferometric calculations
P. Elias, Charalabos Kontoes, O. Sykioti, A. Avallone +3 more
20064 citations
Semantic Scholar
Integration of Multispectral and Hyperspectral Satellite Imagery for Mineral Mapping of Bauxite Mining Wastes in Amphissa Region, Greece
Evlampia Kouzeli, Ioannis Pantelidis, K. Nikolakopoulos, H. Tsikos +1 more
2026Remote Sensing3 citations Open access
Semantic Scholar
Investigating the capability of Sentinel-2 and Worldview-3 VNIR satellite data to detect mineralized zones at an igneous intrusion in the Koutala islet (Lavreotiki, Greece) using laboratory mineralogical analysis, reflectance spectroscopy and spectral indices
O. Sykioti, A. Ganas, C. Vasilatos, Z. Kypritidou
2023Bulletin of the Geological Society of Greece3 citations Open access
Semantic Scholar
A Novel Spectral Index for Identifying Ferronickel (Fe–Ni) Laterites from Sentinel 2 Satellite Data
A. Anifadi, O. Sykioti, K. Koutroumbas, E. Vassilakis
2022Natural Resources Research3 citations
Semantic Scholar
Investigation of Sentinel-1 capabilities to detect hydrothermal alteration based on multitemporal interferometric coherence: the case of Nisyros volcano (Greece)
Athanasia-Maria Tompolidi, I. Parcharidis, O. Sykioti
2020CENTERIS/ProjMAN/HCist3 citations Open access
Semantic Scholar
Correlation of 137Cs activity concentrations with MODIS Ocean colour data in the Aegean Sea
G. Mavrokefalou, H. Florou, O. Sykioti, G. Kitis
2019HNPS Proceedings2 citations Open access
Semantic Scholar
Ecosystem productivity and dynamics issued from multispectral and hyperspectral satellite imagery
A. Kyparissis, Nikos Markos, Stavros Stagakis, E. Levizou +1 more
2007SPIE Remote Sensing2 citations
Semantic Scholar
Estimations of 137Cs activity concentrations using marine parameters issued from MODIS and Copernicus Marine Environment Monitoring Services (CMEMS) data in Souda Bay (Crete, Greece) for the period 2011–2019
G. Mavrokefalou, O. Sykioti, G. Kitis, H. Florou
2022Environmental science and pollution research international1 citations
Semantic Scholar
Correlation of thermal performance of ASTER with the hydrothermal alteration zones: the case of Nisyros volcano, Greece
Athanasia-Maria Tompolidi, K. Koutroumbas, O. Sykioti, I. Parcharidis
2022Journal of Applied Remote Sensing1 citations
Semantic Scholar
DOSE RATE ASSESSMENT OF Cs TO PELAGIC FISH USING AN INNOVATIVE METHOD COMBINING FIELD MEASUREMENTS, CMEMS DATA AND ERICA ASSESSMENT TOOL
G. Mavrokefalou, M. Sotiropoulou, O. Sykioti, H. Florou +1 more
20211 citations
Semantic Scholar
Remote radiological assessment in the marine environment: A pilot study based on Cs-137 measurements and satellite observations in the Aegean Sea
G. Mavrokefalou, H. Florou, O. Sykioti
2019HNPS Proceedings1 citations Open access
Semantic Scholar
Detection of chromite minerals using Spectral Linear Unmixing on Sentinel-2 imagery. Case study: Ingessana Hills, Blue Nile Province, Sudan
A. Anifanti, O. Sykioti, E. Vassilakis
20191 citations
Semantic Scholar
Application of Spectral Unmixing on Hyperspectral Data of the Historic Volcanic Products of Mt. Etna (Italy)
V. Daskalopoulou, O. Sykioti, Catherine Karagiannopoulou, K. Koutroumbas +1 more
20181 citations Open access
Semantic Scholar
Integration of Earth Observation Satellite Data and Real Time 137Cs Measurements in the Greek Marine Environment to GIS for Advances in Radiological Remote Control
G. Mavrokefalou, H. Florou, O. Sykioti, I. Parcharidis
20161 citations
Semantic Scholar
Multi-temporal intensity and coherence analysis of SAR images for land cover change detection on the Island of Crete
E. Nikolaeva, O. Sykioti, P. Elias, C. Kontoes
2015SPIE Remote Sensing1 citations
Semantic Scholar
Joint spectral unmixing and clustering for identifying homogeneous regions in hyperspectral images
Eleftheria A. Mylona, O. Sykioti, K. Koutroumbas, A. Rontogiannis
2015IEEE International Geoscience and Remote Sensing Symposium1 citations
Semantic Scholar
Landslides modelling and monitoring by exploiting satellite SAR acquisitions, optical imagery, GPS and in-situ measurements in Greece. Preliminary results.
P. Elias, O. Sykioti, G. Drakatos, D. Paronis +4 more
20141 citations
Semantic Scholar
Estimating Light Use Efficiency Of A Pine And Beech Forest From Leaf To Ecosystem Scale Using The Photochemical Reflectance Index
Theofilos Vanikiotis, Nikos Markos, Stavros Stagakis, A. Tzotsos +2 more
20131 citations
Semantic Scholar
PALSAR/ALOS Interferometry in the Gulf of Corinth and Patras (Greece) Comparison with ASAR/ Envisat
P. Elias, P. Briole, O. Sykioti
20081 citations
Semantic Scholar
Mapping of forest species and tree density using new Earth observation sensors for wildfire applications
I. Keramitsoglou, C. Kontoes, K. Koutroumbas, O. Sykioti +1 more
2005SPIE Remote Sensing1 citations
Semantic Scholar
Development of a procedure for correcting and reducing unwrapping artefacts using a set of ERS SAR interferograms. Case of the September 7, 1999 Athens Earthquake
P. Elias, O. Sykioti, Charalabos Kontoes, A. Avallone +3 more
20041 citations
Semantic Scholar
Inflation/deflation sequence on the Nisyros active volcano, Greece, during 1995-2000 issued from SAR differential interferometry
O. Sykioti, Charalabos Kontoes, P. Elias, P. Briole +3 more
2003SPIE Remote Sensing1 citations
Semantic Scholar
A Novel Clustering-Based Methodology for Mapping Lunar Surface Minerals Using Moon Mineralogy Mapper (M3) Hyperspectral Data
George Messinios, K. Koutroumbas, O. Sykioti
2026Remote Sensing0 citations Open access
Semantic Scholar
Mare versus highland lunar impact flash light curve dichotomy
D. Athanasopoulos, A. Liakos, A. Bonanos, D. Koschny +4 more
2026Astronomy & Astrophysics0 citations Open access
Semantic Scholar
A novel methodology for the estimation of the spatiotemporal distribution of 137Cs dose rates in pelagic fish in the South Aegean Sea, Greece, based on earth observation data
G. Mavrokefalou, H. Florou, O. Sykioti, G. Kitis +1 more
2026Environmental Monitoring & Assessment0 citations
Semantic Scholar
Satellite imagery for bauxite mine waste mapping in the frame of the m4mining project
Evlampia Kouzeli, K. Nikolakopoulos, O. Sykioti, Saeid Asadzadeh +2 more
2025The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences0 citations Open access
Semantic Scholar
Investigating the capability of Sentinel-2 and Worldview-3 SWIR to map the main mineralogical composition of bauxite through spectral unmixing. Case Study: Itea, Greece.
A. Anifadi, O. Sykioti, K. Koutroumbas, E. Vassilakis +2 more
20220 citations
Semantic Scholar

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