Zoeken
Zoeken kan via de modus 'eenvoudig zoeken' (één veld) of uitgebreid via 'geavanceerd zoeken' (meerdere velden). Zo kan je bv. zoeken op een combinatie van een auteursnaam (auteur), een jaartal (jaar) en een documenttype.
Boekenmand
Nuttige resultaten kan je aanvinken en toevoegen aan een mandje. De inhoud hiervan kan je exporteren of afdrukken (naar bv. PDF).
RSS
Op de hoogte blijven van nieuw toegevoegde publicaties binnen uw interessegebied? Dit kan door een RSS-feed (?) te maken van jouw zoekopdracht.
nieuwe zoekopdracht
Detection and mapping of shipwrecks embedded in sea-floor sediments
Grøn, O.; Boldreel, L.O.; Cvikel, D.; Kahanov, Y.; Galili, E.; Hermand, J.-P.; Nævestad, D.; Reitan, M. (2015). Detection and mapping of shipwrecks embedded in sea-floor sediments. Journal of Archaeological Science: Reports 4: 242-251. https://dx.doi.org/10.1016/j.jasrep.2015.09.005
In: Journal of Archaeological Science: Reports. Elsevier. ISSN 2352-409X
|  |
| Trefwoord |
|
| Author keywords |
Maritime archaeology; Shipwreck; Mapping; Detection; Subbottom seismics;Shallow water; Hard sediments; Akko |
| Auteurs | | Top |
- Grøn, O.
- Boldreel, L.O.
- Cvikel, D.
- Kahanov, Y.
|
- Galili, E.
- Hermand, J.-P.
- Nævestad, D.
- Reitan, M.
|
|
| Abstract |
The paper discusses the detection of shipwrecks embedded in sea-floor sediments using a Chirp sub-bottom profiler. From a methodological-historical perspective it presents four examples of recent chirp recordings of verified shipwrecks embedded in different types of sediment environments, from different geographical and geological areas and from different periods. The effects of shallow water depths, different sediment types, recording speed and different (2D and 3D) sub-bottom profiler systems are briefly discussed. It is concluded that Chirps are well suited for survey purposes, producing high quality 2D profiles of good resolution and satisfactory penetration depth. Furthermore, the equipment is easy to handle from a small boat and allows flexible sailing. This type of 2D data is cheaper and faster to acquire and is easier to interpret and apparently also provides better resolution and detail than present 3D systems. Chirp data are therefore of great value in identifying and outlining shipwrecks hidden in the sea floor in survey situations where larger areas must be covered. The overall conclusion is that there are grounds for optimism with regard to this method of detection of maritime archaeological targets. |
IMIS is ontwikkeld en wordt gehost door het VLIZ.
