Mon GéoSource
Mediterranean modelled seabed shear stress (90th percentile)
Simple
- Date ( Publication )
- 2010-02-01T00:00:00
- Identifier
- https://sextant.ifremer.fr/eng/Data/Catalogue#/metadata/e7f839fc-ae46-4607-8892-63b5b5c5342e
- Presentation form
- Digital map
- Credit
- Ifremer
- Credit
- EMODnet Seabed habitats
- Status
- Completed
- Maintenance and update frequency
- As needed
- Thèmes Sextant ( Theme )
-
- /Physical Environment/Hydrodynamics/Swell
- /Physical Environment/Hydrodynamics/Currents
- DCSMM : Descripteurs ( Theme )
-
- D7: Hydrographical Conditions
- D1: Coastal benthic habitats
- D1: Deep-sea benthic habitats
- D6: Sea-floor Integrity
- Sous-regions marines ( Place )
-
- Western Mediterranean
- GEMET - INSPIRE themes, version 1.0 ( Theme )
-
- Oceanographic geographical features
- Thématiques - SIMM ( Theme )
-
- /Environmental Status/Hydrodynamics
- Research
- Type de jeux de donnée ODATIS ( Theme )
-
- /Processed data/Composite products
- Use limitation
- CC-BY-NC-SA (Creative Commons - Attribution, No commercial usage, Sharing under the same conditions)
- Access constraints
- Other restrictions
- Other constraints
- Cite Rivier A., 2010. Evaluation de l'action de la houle et du courant sur les fonds marins dans le cadre de la réalisation de cartographie d'habitats marins. Ifremer internal report.
- Spatial representation type
- Grid
- Metadata language
- en
- Character set
- UTF8
- Topic category
-
- Oceans
- Environment description
- Microsoft Windows XP ; ESRI ArcGIS 9.x
- Date
))
- Begin date
- 2007-06-01
- End date
- 2009-04-30
- Begin date
- 2001-01-01
- End date
- 2001-12-31
Vertical extent
- Reference system identifier
- 4326
- Number of dimensions
- 2
- Dimension name
- Vertical
- Dimension size
- 0
- Dimension name
- Time
- Cell geometry
- surface
- Transformation parameter availability
- No
Distributor
- OnLine resource
- Seabed_stress_Pct90_Med ( OGC:WMS )
- Protocol
- COPYFILE
- Name
- Seabed_stress_Pct90_Med
- Hierarchy level
- Dataset
- Statement
-
Seabed shear stress was estimated using hydrodynamic models of the whole Mediterranean bassin. Analysed period includ 2001 and June 2007 to April 2009 (limited to available wave data periods)
For the whole Mediterranean bassin the MFS model developped at INGV (Instituto Nazionale di Geofisica e Vulcanologia) was used with a 6x6km spatial resolution and 3h time resolution.
Wave significant height, peak frequency, peak direction and bathymetry were estimated using the MED01DEG model at 0.1° spatial resolution over 3h time steps.
The methodology is detailed in Rivier, 2010. Rugosity length was set to 0.1 mm.
Rivier A., 2010. Evaluation de l'action de la houle et du courant sur les fonds marins dans le cadre de la réalisation de cartographie d'habitats marins. Ifremer internal report.
- Description
- The 90th percentile of seabed shear stress was computed over the available period to illustrate the largest shear stress values exerted on the seabed as a result of waves and currents. The regular grid of seabed shear stress was transformed in geotif layer.
- Description
- Rivier A., 2010. Evaluation de l'action de la houle et du courant sur les fonds marins dans le cadre de la réalisation de cartographie d'habitats marins. Ifremer internal report.
- File identifier
- e7f839fc-ae46-4607-8892-63b5b5c5342e XML
- Metadata language
- en
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2021-08-30T13:28:36
- Metadata standard name
- ISO 19115:2003/19139 - SEXTANT
- Metadata standard version
- 1.0
Overviews
Spatial extent
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