The Blended Learning Ecosystem of an Academic Institution in Greece. - Mara Nikolaidou; Chryssa Sofianopoulou; Nancy Alexopoulou; Kostas Abeliotis; Vassilis Detsis; Christos Chalkias; Katia Lasaridi; Dimosthenis Anagnostopoulos (Int. J. Web Based Learn. Teach. Technol., 2010)

GIS Supported Landslide Susceptibility Modeling at Regional Scale: An Expert-Based Fuzzy Weighting Method. - Christos Chalkias; Maria Ferentinou; Christos Polykretis (ISPRS Int. J. Geo Inf., 2014)

Exposure of the road network to direct sunlight: a spatiotemporal analysis using GIS and spatial video. - Antigoni Faka; Kleomenis Kalogeropoulos; Stavros Roumelis; Mattheos Karamolegos; Christos Chalkias (Ann. GIS, 2019)

A survey of the Geoinformatics use for census purposes and the INSPIRE maturity within Statistical Institutes of EU and EFTA countries. - Kleomenis Kalogeropoulos; Nikolaos Stathopoulos; Andreas Tsatsaris; Christos Chalkias (Ann. GIS, 2019)

An Integrated Spatiotemporal Pattern Analysis Model to Assess and Predict the Degradation of Protected Forest Areas. - Ramandeep Kaur M. Malhi; Akash Anand; Prashant K. Srivastava; G. Sandhya Kiran; George P. Petropoulos; Christos Chalkias (ISPRS Int. J. Geo Inf., 2020)

Urban Quality of Life: Spatial Modeling and Indexing in Athens Metropolitan Area, Greece. - Antigoni Faka; Kleomenis Kalogeropoulos; Thomas Maloutas; Christos Chalkias (ISPRS Int. J. Geo Inf., 2021)

Geoinformation Technologies in Support of Environmental Hazards Monitoring under Climate Change: An Extensive Review. - Andreas Tsatsaris; Kleomenis Kalogeropoulos; Nikolaos Stathopoulos; Panagiota Louka; Konstantinos Tsanakas; Demetrios E. Tsesmelis; Vassilios Krassanakis; George P. Petropoulos; Vasilis Pappas; Christos Chalkias (ISPRS Int. J. Geo Inf., 2021)

Assessment of Neotectonic Landscape Deformation in Evia Island, Greece, Using GIS-Based Multi-Criteria Analysis. - Kanella Valkanou; Efthimios Karymbalis; Dimitris Papanastassiou; Mauro Soldati; Christos Chalkias; Kalliopi Gaki-Papanastassiou (ISPRS Int. J. Geo Inf., 2021)

Spatial Variability and Clustering of Quality of Life at Local Level: A Geographical Analysis in Athens, Greece. - Antigoni Faka; Kleomenis Kalogeropoulos; Thomas Maloutas; Christos Chalkias (ISPRS Int. J. Geo Inf., 2022)

Developing and Disseminating a New Historical Geospatial Database from Kitchener's 19th Century Map of Cyprus. - Christos Chalkias; Evangelos Papadias; Christoforos Vradis; Christos Polykretis; Kleomenis Kalogeropoulos; Athanasios Psarogiannis; Georgios Chalkias (ISPRS Int. J. Geo Inf., 2023)