Spatial evolution of the December 2013 Metaponto plain (Basilicata, Italy) flood event using multi-source and high-resolution remotely sensed data

Autor: Nicoletta Maria de Musso, Domenico Capolongo, Alberto Refice, Francesco Paolo Lovergine, Annarita D’Addabbo, Luigi Pennetta
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Journal of Maps, Vol 14, Iss 2, Pp 219-229 (2018)
Druh dokumentu: article
ISSN: 1744-5647
17445647
DOI: 10.1080/17445647.2018.1454349
Popis: We present a multi-layer, multi-temporal flood map of the event occurred on December 2013 in Basilicata (southern Italy), documenting the spatial evolution of the inundated areas through time, as well as some ground effects of floodwaters inferred from the imagery. The map, developed within a GIS and consisting of four, 1:20,000 scale, different layers, was prepared using image processing, visual image interpretation and field survey controls. We used two COSMO-SkyMed synthetic aperture radar (SAR) images, acquired during the event, and a Plèiades-1B High-Resolution optical image, acquired at the end of the event. We also used the information derived from the satellite imagery to update some local features of the OpenStreetMap (OSM) geospatial database, and then integrated it within the flood map. A classified multi-temporal dynamic map of inundation and flood effects has been produced in the form of a multi-layer pdf file (Main Map).
Databáze: Directory of Open Access Journals
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