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1,357 results on '"Hadjimitsis, Diofantos G."'

4. Insights from Cyprus, Greece, and North Macedonia towards the decarbonization of the agricultural sector: a quadruple helix perspective on carbon farming-data derived from a survey study

Author

Christofe, Andreas, Michaelides, Silas C., Hadjimitsis, Diofantos G., Danezis, Chris, Themistocleous, Kyriacos, Kyriakides, Nicholas, Schreier, Gunter, Neofytou, Eleni, Loulli, Eleni, Papoutsa, Christiana, Tzouvaras, Marios, Eliades, Marinos, Varvaris, Ioannis, Christoforou, Michalakis, Chantzi, Paraskevi, Galanis, Georgios, Ilieva, Viktorija, Zalidis, George, Mukanov, Blagoja, and Hadjimitsis, Diofantos G.

Published
2024
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5. Enhancing disaster risk reduction through artificial intelligence: capitalizing on the capacity building activities of the AI-OBSERVER twinning project

Author

Christofe, Andreas, Michaelides, Silas C., Hadjimitsis, Diofantos G., Danezis, Chris, Themistocleous, Kyriacos, Kyriakides, Nicholas, Schreier, Gunter, Tzouvaras, Marios, Mavrovouniotis, Michalis, Votsis, Renos, Fotiou, Kyriaki, Kalogirou, Eleftheria, Polydorou, Thomaida, Reis, Gerd, Del Frate, Fabio, Giuliano Papale, Lorenzo, Guerrisi, Giorgia, and Hadjimitsis, Diofantos G.

Published
2024
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6. Integration of Multi-Source Datasets for Assessing Ground Swelling/Shrinking Risk in Cyprus: The Case Studies of Pyrgos–Parekklisia and Moni.

Author

Argyriou, Athanasios V., Prodromou, Maria, Theocharidis, Christos, Fotiou, Kyriaki, Alatza, Stavroula, Loupasakis, Constantinos, Pittaki-Chrysodonta, Zampela, Kontoes, Charalampos, Hadjimitsis, Diofantos G., and Tzouvaras, Marios

Subjects
NORMALIZED difference vegetation index, MULTIPLE criteria decision making, DECISION making, REMOTE-sensing images, REMOTE sensing
Abstract

The determination of swelling/shrinking phenomena, from natural and anthropogenic activity, is examined in this study through the synergy of various remote sensing methodologies. For the period of 2016–2022, a time-series InSAR analysis of Sentinel-1 satellite images, with a Coherent Change Detection procedure, was conducted to calculate the Normalized Coherence Difference. These were combined with Sentinel-2 multispectral data by exploiting the Normalized Difference Vegetation Index to create multi-temporal image composites. In addition, ALOS-Palsar DEM derivatives highlighted the geomorphological characteristics, which, in conjunction with the satellite imagery outcomes and other auxiliary spatial datasets, were embedded within a Multi-Criteria Decision Analysis (MCDA) model. The synergy of the remote sensing and GIS techniques' applicability within the MCDA model highlighted the zones undergoing seasonal swelling/shrinking processes in Pyrgos–Parekklisia and Moni regions in Cyprus. The accuracy assessment of the produced final MCDA outcome provided an overall accuracy of 72.4%, with the Kappa statistic being 0.66, indicating substantial agreement of the MCDA outcome with the results from a Persistent Scatterer Interferometry analysis and ground-truth observations. Thus, this study offers decision-makers a powerful procedure to monitor longer- and shorter-term swelling/shrinking phenomena. [ABSTRACT FROM AUTHOR]

Published
2024
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7. Evaluation of Soil Loss by Water in Archaeological Landscapes by Using the (R)USLE Model and GIS. The Case Study of Paphos District, Cyprus

Author

Papageorgiou, Nikoletta, Hadjimitsis, Diofantos G., Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Ioannides, Marinos, editor, Fink, Eleanor, editor, Cantoni, Lorenzo, editor, and Champion, Erik, editor

Published
2021
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13. Synergizing airborne hyperspectral imaging and ground truth data for environmental monitoring: insights from the CERAD campaign

Author

Christofe, Andreas, Michaelides, Silas C., Hadjimitsis, Diofantos G., Danezis, Chris, Themistocleous, Kyriacos, Kyriakides, Nicholas, Schreier, Gunter, Mettas, C., Themistocleous, K., Kountouri, J., Kalogirou, E., Evagorou, E., Tzouvaras, M., Christoforou, M., Loulli, E., Charalampous, G., Eliades, M., Pittaki, Z., Varvaris, G., Fotiou, K., Abate, D., Christofi, D., Theocharidis, C., Neophytides, St. P., Polydorou, T., Neofytou, E., Koumoulidis, D., Papoutsa, C., Mavrovouniotis, M., Krauß, T., Gstaiger, V., Köhler, C., and Hadjimitsis, D.

Published
2024
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15. Understanding the 14 February 2024 tornado in Cyprus

Author

Christofe, Andreas, Michaelides, Silas C., Hadjimitsis, Diofantos G., Danezis, Chris, Themistocleous, Kyriacos, Kyriakides, Nicholas, Schreier, Gunter, Loulli, Eleni, Michaelides, Silas, Bühl, Johannes, Mamouri, Rodanthi-Elisavet, Nisantzi, Argyro, Ene, Dragoş, Seifert, Patric, Charalambous, Demetris, Tymvios, Filippos, and Hadjimitsis, Diofantos

Published
2024
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34. Preliminary activities for the establishment of CyMETEO strategic meteorological infrastructure in collaboration with the department of meteorology

Author

Christofe, Andreas, Michaelides, Silas C., Hadjimitsis, Diofantos G., Danezis, Chris, Themistocleous, Kyriacos, Kyriakides, Nicholas, Schreier, Gunter, Oikonomou, Christina, Haralambous, Haris, Tymvios, Filippos, Charalambous, Demetris, Satraki, Margarita, Kotroni, Vassiliki, Lagouvardos, Konstantinos, and Loizou, Eleftherios

Published
2024
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44. On the Pathway to Success: Becoming a Leading Earth Observation Centre Through the EXCELSIOR Project

Author

Hadjimitsis, Diofantos G., Kouta, Georgia, Themistocleous, Kyriacos, Michaelides, Silas, Neocleous, Kyriacos, Mamouri, Rodanthi-Elisavet, Nisantzi, Argyro, Papoutsa, Christiana, Tzouvaras, Marios, Mettas, Christodoulos, Christofe, Andreas, Evagorou, Evagoras, Schreier, Gunter, Schwarz, Egbert, Kontoes, Haris, Papoutsis, Ioannis, Ansmann, Albert, Komodromos, Giorgos, Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Ioannides, Marinos, editor, Fink, Eleanor, editor, Brumana, Raffaella, editor, Patias, Petros, editor, Doulamis, Anastasios, editor, Martins, João, editor, and Wallace, Manolis, editor

Published
2018
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45. Capitalize on the Experience of the ATHENA Project for Cultural Heritage for the Eratosthenes Centre of Excellence for the Benefit of the East Med Region

Author

Hadjimitsis, Diofantos G., Themistocleous, Kyriacos, Evagorou, Evagoras, Michaelides, Silas, Christofe, Andreas, Nisantzi, Argyro, Neocleous, Kyriacos, Papoutsa, Christiana, Mettas, Christodoulos, Tzouvaras, Marios, Loulli, Eleni, Kouta, Georgia, Danezis, Chris, Lasaponara, Rosa, Masini, Nicola, Cerra, Daniele, Schreier, Gunter, Papadavid, George, Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Ioannides, Marinos, editor, Fink, Eleanor, editor, Brumana, Raffaella, editor, Patias, Petros, editor, Doulamis, Anastasios, editor, Martins, João, editor, and Wallace, Manolis, editor

Published
2018
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47. Surface Displacements Monitoring in Cyprus via InSAR and Field Investigation: The Case Studies of Pyrgos-Parekklisia and Pedoulas Villages.

Author

Alatza, Stavroula, Loupasakis, Constantinos, Apostolakis, Alexis, Tzouvaras, Marios, Themistocleous, Kyriacos, Kontoes, Charalampos, Danezis, Chris, and Hadjimitsis, Diofantos G.

Subjects
FIELD research, LANDSLIDES, PRECIPITATION anomalies, DEFORMATION of surfaces, LAND subsidence, SEWAGE
Abstract

The island of Cyprus is characterised by a complex geological environment as it overlies a boundary zone of three tectonic plates, leading to high seismicity and intensive tectonism. It consists highly of Neogene marls, exhibiting serious geotechnical problems due to their high content of clay minerals. Along with strong, destructive earthquakes, various geohazards have been identified in Cyprus, including landslides, swelling/shrinking phenomena and land subsidence etc. Pedoulas is a village in Cyprus experiencing ground deformation due to landslide phenomena. Conversely, Pyrgos and Parekklisia villages in Limassol, Cyprus are experiencing a long-term swelling/shrinking phenomenon. To further investigate this surface deformation, a time-series InSAR analysis of Sentinel-1 SLC images of ascending satellite passes was performed, with a parallelised version of PSI (Persistent Scatterers Interferometry), along with field investigation, for the time period of 2016 to 2021. Negative vertical displacements with maximum rates of −10 mm/y, were identified in Pedoulas village, while positive vertical displacements with a maximum rate of 10 mm/y, dominated in Pyrgos and Parekklisia villages. The analysis of precipitation data from 2017 to 2021, presented a correlation between annual fluctuations in precipitation in the affected areas and changes in the InSAR time-series deformation trends. In Pedoulas village, landslide movements sped up during spring and summer, when the infiltration of waste water in the ground intensified due to the increase in the tourist population. In Pyrgos-Parekklisia villages, higher positive deformation rates were identified in winter months, while during summer, when the formations dried out, uplifting phenomena stopped evolving. The integration of InSAR displacements with field investigation provided validation of the observed ground failures and added valuable insights into the driving mechanisms of the deformation phenomena. Finally, the assessment of the impact of the triggering factor in the evolution of the deformation phenomena, can serve as a valuable tool for risk mitigation. [ABSTRACT FROM AUTHOR]

Published
2024
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49. Experiencing Cultural Heritage Sites Using 3D Modeling for the Visually Impaired

Author

Themistocleous, Kyriacos, Agapiou, Athos, Hadjimitsis, Diofantos G., Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Ioannides, Marinos, editor, Fink, Eleanor, editor, Moropoulou, Antonia, editor, Hagedorn-Saupe, Monika, editor, Fresa, Antonella, editor, Liestøl, Gunnar, editor, Rajcic, Vlatka, editor, and Grussenmeyer, Pierre, editor

Published
2016
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50. The Protection of Cultural Heritage Sites from Geo-Hazards: The PROTHEGO Project

Author

Themistocleous, Kyriacos, Cuca, Branka, Agapiou, Athos, Lysandrou, Vasiliki, Tzouvaras, Marios, Hadjimitsis, Diofantos G., Kyriakides, Phaedon, Kouhartsiouk, Demetris, Margottini, Claudio, Spizzichino, Daniele, Cigna, Francesca, Crosta, Giovanni, Frattini, Paolo, Merodo, José Antonio Fernandez, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Ioannides, Marinos, editor, Fink, Eleanor, editor, Moropoulou, Antonia, editor, Hagedorn-Saupe, Monika, editor, Fresa, Antonella, editor, Liestøl, Gunnar, editor, Rajcic, Vlatka, editor, and Grussenmeyer, Pierre, editor

Published
2016
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