A new bathymetric model for the central Fram Strait
Based on data from R/V Polarstern multibeam sonar surveys between 1984 and 1997 a high resolution bathymetry has been generated for the central Fram Strait. The area ensonified covers approx. 36,500 sqkm between 78degN-80degN and 0degE-7.5degE. Basic outcome of the investigation is a Digital Terrain...
| Main Authors: | , |
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| Format: | Article in Journal/Newspaper |
| Language: | unknown |
| Published: |
2002
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| Subjects: | |
| Online Access: | https://epic.awi.de/id/eprint/7214/ https://hdl.handle.net/10013/epic.17763 |
| Summary: | Based on data from R/V Polarstern multibeam sonar surveys between 1984 and 1997 a high resolution bathymetry has been generated for the central Fram Strait. The area ensonified covers approx. 36,500 sqkm between 78degN-80degN and 0degE-7.5degE. Basic outcome of the investigation is a Digital Terrain Model (DTM) with 100 m grid spacing which was utilized for contouring and generation of a new series of bathymetric charts (AWI Bathymetric Charts of the Fram Strait, AWI BCFS) at a scale of 1:100,000.The paper starts with a short introduction to the regional setting and relevance for local and global climate trends followed by a description of the input data and processing applied. Thereafter the bathymetric features of the area are characterized. Finally the generated data products available for public disposal are described. |
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