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
AOB - Acoustic Oceanographic Buoy: concept and feasibility
Jesus, S.M.; Silva, A.; Soares, C.; Hermand, J.-P.; Coelho, E. (2006). AOB - Acoustic Oceanographic Buoy: concept and feasibility, in: Proceedings of Underwater Defence Technology - UDT'2006. pp. 7 pp.
In: (2006). Proceedings of Underwater Defence Technology - UDT'2006. [S.n.]: Hamburg.
|
| Author keywords |
rapid environmental assessment; ocean tomography; acoustic sensing systems |
| Auteurs | | Top |
- Jesus, S.M.
- Silva, A.
- Soares, C.
|
- Hermand, J.-P.
- Coelho, E.
|
|
| Abstract |
The AOB - Acoustic Oceanographic Buoy is the single node of a network of “smart” buoys for acoustic surveillance, Rapid Environmental Assessment (REA) and underwater communications. The AOB is a lightweight surface buoy with a vertical array of acoustic receivers and temperature sensors to be air dropped or hand deployed from a small boat. The received data is geotime and GPS precisely marked, locally stored and processed by on board dedicated DSP hardware. AOBs can exchange data over a local area network that includes submerged, sea surface (like for instance other AOBs) and air or land located nodes, allowing for the integration of all users in a seamless network. Specific software allows AOB usage in complex tasks such as passive or multistatic acoustic surveillance, acoustic observations for REA oceanographic forecast and model calibration, bottom and water column acoustic inversion, underwater communications and cooperating target tracking. The AOB was successfully deployed in several consecutive days during two Maritime REA sea trials in 2003 (Mediterranean), in 2004 (Atlantic) and for an high-frequency underwater communications experiment during MakaiEX, 2005 (Hawai). Data collected at sea shows that the AOB is a versatile, robust and easy to use tool for a variety of broadband underwater acoustic applications. |
IMIS is ontwikkeld en wordt gehost door het VLIZ.
