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Free Air Gravity Anomaly grid - Mohns Ridge 71.75°-73°N - 900m

Gravimetry data of the ridge axis of Mohn's ridge (NE Atlantic) in order to study the mecanisms of the oceanic accretion.

Simple

Date ( Creation )
1993-12-23
Identifier
IFR_MBAN_DORSALES_MOHN_GRAVI_FAA_900_R
Identifier
DOI:10.12770/7cbb6c48-2fe0-40ed-ad23-0293a19d5b83
Credit
The project is part of the national program Dorsales and represents the French contribution to the InterRidge Data Banks project (see InterRidge News 1997, vol. 6/1 and 1999, vol. 8/1).
Publisher
Ifremer
Centre IFREMER de Brest BP 70 , PLOUZANE , 29280 , France
+33 (0)2 98.22.49.16
+33 (0)2 98.22.46.44
http://www.ifremer.fr/sismer/
Author
Lab. de Pétrologie – CNRS/UPMC - Rommevaux-Jestin Céline
Thèmes Sextant Thèmes Sextant ( Theme )
  • /Physical Environment/Sedimentology Geology/Geomorphology
GEMET - INSPIRE themes, version 1.0 GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Oceanographic geographical features
Thématiques - SIMM Thématiques - SIMM ( Theme )
  • /Etat du Milieu/Géologie
  • /Etat du Milieu/Bathymétrie
Type de jeux de donnée ODATIS Type de jeux de donnée ODATIS ( Theme )
  • /Processed data/Model outputs
Thématiques - SIMM Thématiques - SIMM ( Theme )
  • Recherche
Use limitation
CC-BY (Creative Commons - Attribution)
Access constraints
Other restrictions
Use constraints
License
Other constraints

The project is part of the national program Dorsales and represents the French contribution to the InterRidge Data Banks project (see InterRidge News 1997, vol. 6/1 and 1999, vol. 8/1).

Géli L., Renard V., Rommevaux C., 1994 - Ocean crust formation processes at the Mohns Ridge, near 72°N: a model, for a very slow spreading ridge, based on magnetic, gravity and tomographic data - J. Geophys. Res., 99, 2995-3013.

Spatial representation type
Grid
Denominator
25000
Metadata language
fr
Character set
UTF8
Topic category
  • Oceans
N
S
E
W
thumbnail


Reference system identifier
EPSG / WGS 84 (EPSG:4326) / 8.6
Number of dimensions
2
Dimension name
Column
Resolution
1  minutes
Dimension name
Row
Resolution
0.5  minutes
Cell geometry
Area
Distribution format
  • ( )

OnLine resource
MOHNS_BATHY ( OGC:WMS )

Bathymetry (WMS)

Protocol
FILE
Name
MOHNS_BATHY
Description
Bathymétrie - format .tif and .grd
OnLine resource
DOI du jeu de données ( WWW:LINK-1.0-http--metadata-URL )

DOI du jeu de données

Protocol
COPYFILE
Name
IFR_MBAN_DORSALES_MOHN_GRAVI_FAA_900_R_GRD
Description
Gravimétrie 900m - format .grd
OnLine resource
DOI de la campagne - MOHNS RIDGE 1 ( WWW:LINK )
Hierarchy level
Dataset
Statement
Sources : Données de la campagne J. Charcot 1988, données Seabeam
Description
0 spline en tension (surface)
Rationale
Interpolation
Description
Masquage à partir des données bathymétriques avec l’opérateur grdmask (rayon 5 km)
Rationale
Masquage

Content Information

No information provided.
File identifier
7cbb6c48-2fe0-40ed-ad23-0293a19d5b83 XML
Metadata language
fr
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2020-08-31T11:19:00
Metadata standard name
ISO 19115:2003/19139 - SEXTANT
Metadata standard version
1.0
Point of contact
Lab. de Pétrologie – CNRS/UPMC - Rommevaux-Jestin Céline
 
 

Overviews

overview
Capture.PNG

Spatial extent

N
S
E
W
thumbnail


Keywords

GEMET - INSPIRE themes, version 1.0
Oceanographic geographical features
Thèmes Sextant
/Physical Environment/Sedimentology Geology/Geomorphology
Thématiques - SIMM
/Etat du Milieu/Bathymétrie /Etat du Milieu/Géologie Recherche
Type de jeux de donnée ODATIS
/Processed data/Model outputs

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