M
Matina Halkia
Researcher at Institute for the Protection and Security of the Citizen
Publications - 11
Citations - 788
Matina Halkia is an academic researcher from Institute for the Protection and Security of the Citizen. The author has contributed to research in topics: Image resolution & Population. The author has an hindex of 7, co-authored 11 publications receiving 617 citations.
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Journal ArticleDOI
A Global Human Settlement Layer From Optical HR/VHR RS Data: Concept and First Results
Martino Pesaresi,Guo Huadong,Xavier Blaes,Daniele Ehrlich,Stefano Ferri,Lionel Gueguen,Matina Halkia,Mayeul Kauffmann,Thomas Kemper,Linlin Lu,Mario A. Marin-Herrera,Georgios K. Ouzounis,Marco Scavazzon,Pierre Soille,Vasileios Syrris,Luigi Zanchetta +15 more
TL;DR: A new fully automatic image information extraction, generalization and mosaic workflow is presented that is based on multiscale textural and morphological image features extraction and a new systematic approach for quality control and validation allowing global spatial and thematic consistency checking is proposed and applied.
Journal ArticleDOI
Fatal landslides in Europe
Ubydul Haque,Philipp Blum,Paula F. da Silva,P. Andersen,Jürgen Pilz,Sergey Chalov,Jean-Philippe Malet,Mateja Jemec Auflič,Norina Andres,Eleftheria Poyiadji,Pedro Calé da Cunha Lamas,Wenyi Zhang,Igor Peshevski,Halldór G. Pétursson,Tayfun Kurt,Nikolai Dobrev,Juan Carlos García-Davalillo,Matina Halkia,Stefano Ferri,George Gaprindashvili,Johanna Engström,David Keellings +21 more
TL;DR: In this paper, a spatio-temporal distribution of deadly landslides is presented for 27 European countries over the last 20 years (1995-2014) and a total of 1370 deaths and 784 injuries were reported resulting from 476 landslides.
Journal ArticleDOI
A New European Settlement Map From Optical Remotely Sensed Data
Aneta J. Florczyk,Stefano Ferri,Vasileios Syrris,Thomas Kemper,Matina Halkia,Pierre Soille,Martino Pesaresi +6 more
TL;DR: This is the first time that remote sensing technology demonstrates capability to produce a continental information layer using 2.5-m input images, and it is the highest resolution continental map produced so far.
Journal ArticleDOI
Global Human Settlement Analysis for Disaster Risk Reduction
Martino Pesaresi,Daniele Ehrlich,Stefano Ferri,Aneta J. Florczyk,Sergio Freire,F. Haag,Matina Halkia,Andreea Julea,Thomas Kemper,Pierre Soille +9 more
TL;DR: The Global Human Settlement Layer (GHSL) as mentioned in this paper is supported by the European Commission, Joint Research Center (JRC) in the frame of his institutional research activities and uses geo-spatial data, primarily remotely sensed and population.
Proceedings ArticleDOI
A new map of the European settlements by automatic classification of 2.5m resolution SPOT data
Stefano Ferri,Vasileios Syrris,Aneta J. Florczyk,Marco Scavazzon,Matina Halkia,Martino Pesaresi +5 more
TL;DR: This paper describes the methodology and the results of a comprehensive automatic image classification task aiming to map the European settlements using 2.5m-resolution input data and produces a seamless 10m- resolution raster mosaic.