文章基本信息

标题：Bathymetry of Ischia Island and its offshore (Italy), scale 1:50.000
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作者：Salvatore Passaro ; Giovanni de Alteriis ; Marco Sacchi 等
期刊名称：Journal of Maps
印刷版ISSN：1744-5647
出版年度：2016
卷号：12
期号：1
页码：152-159
DOI：10.1080/17445647.2014.998302
出版社：Journal of Maps
摘要：Here, we show the bathymetric map of Ischia Island and its offshore area (Naples Bay, Italy), an active volcanic complex in the NW sector of Naples Bay. The map presented here is based on full seafloor coverage, carried out by merging multibeam swath bathymetric data acquired from several projects using different equipment, single beam echo-sounder data and topographic data, with a final grid cell size of 20 × 20 metres. The obtained Digital Terrain Model allows a full view of the main morphological units, and may help future geomorphologic and geologic interpretations of the study area. Several previously unknown morphologic highs of the seafloor are mapped and named, in honour of the main researchers and/or events which characterized the recent history of Ischia Island.
关键词：DTM; Ischia; multibeam swath bathymetry; seafloor morphology