Mon GéoSource
Bathymetry - Kerguelen Islands (synthesis, 2019) cell size 200 m
Bathymetry around the Kerguelen Islands: the Digital Terrain Model results from the data compilation of multibeam surveys from 1998 to 2011. Grid resolution is 200 m.
The DTM has been processed as part of the French national program (EXTRAPLAC) for the delineation of the outer limit of the continental shelf beyond 200 nautical miles
- MD137-Kergueplac1 cruise, ROEST Walter (2004), RV Marion Dufresne, https://doi.org/10.17600/4200040
- MD 150 /DELCANO RISE-KERGUEPLAC2 cruise, ROEST Walter (2005), RV Marion Dufresne, https://doi.org/10.17600/5200060
- MD 165 / KERGUEPLAC 3 cruise, VIALLY Roland, BRUNET Christian, ROYER Jean-Yves (2008), RV Marion Dufresne, https://doi.org/10.17600/8200010
- KERIMIS-MD109 cruise, SCHLICH Roland (1998), RV Marion Dufresne, https://doi.org/10.17600/98200010
- VT 51 / OISO 6 cruise, METZL Nicolas, PIERRE Catherine (2001), RV Marion Dufresne, https://doi.org/10.17600/1200010
- MD 125 / SWIFT BIS-CARHOT cruise, ASLANIAN Daniel, HUMLER Eric, MICHEL Elisabeth (2002), RV Marion Dufresne, https://doi.org/10.17600/2200020
- MD 136 / VIGO cruise, MICHEL Elisabeth (2004), RV Marion Dufresne, https://doi.org/10.17600/4200110
- MD 185 / INDIEN SUD 1 cruise, MAZAUD Alain, MICHEL Elisabeth (2011), RV Marion Dufresne, https://doi.org/10.17600/11200030 )
- MD 189 / INDIEN SUD 2 cruise, MAZAUD Alain, MICHEL Elisabeth (2012), RV Marion Dufresne, https://doi.org/10.17600/12200010 )
Simple
- Date ( Creation )
- 2019-04-26
- Identifier
- FR-330715-368-00032-Synthese_Kerguelen_200m_BATHY
- Identifier
- DOI:10.12770/1909f2fb-09ee-49e3-8b5f-52b12e53d292
- Presentation form
- Digital model
- Credit
- Ifremer
- Maintenance and update frequency
- As needed
- Keywords ( Discipline )
-
- Bathymetry
- Keywords ( Place )
-
- Kerguelen islands
- GEMET - INSPIRE themes, version 1.0 GEMET - INSPIRE themes, version 1.0 ( Theme )
-
- Elevation
- GEMET - Concepts, version 3.1 GEMET - Concepts, version 3.1 ( Theme )
-
- Seabed geo-morphology
- Seabed mapping
- Thèmes Sextant Thèmes Sextant ( Theme )
-
- /Physical Environment/Bathymetry/Digital Terrain Model
- Type de jeux de donnée ODATIS Type de jeux de donnée ODATIS ( Theme )
-
- /Processed data/Composite products
- Sous-regions marines Sous-regions marines ( Place )
-
- /Overseas France/Indian Ocean
- Thématiques - SIMM Thématiques - SIMM ( Theme )
-
- Research
- /Environmental Status/Bathymetry
- Use limitation
- Not to be used for navigation.
- Access constraints
- Other restrictions
- Use constraints
- License
- Other constraints
- Open access
- Spatial representation type
- Grid
- Distance
- 200 m
- Denominator
- 400000
- Metadata language
- Françaisfr
- Character set
- UTF8
- Topic category
-
- Elevation
- Environment description
- Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595
))
- Begin date
- 1998-02-21
- End date
- 2012-03-11
- Reference system identifier
- EPSG / WGS84 / WORLD MERCATOR (EPSG3395) latitude 45°S / 8.2.6
- Number of dimensions
- 2
- Dimension name
- Column
- Dimension size
- 7294
- Resolution
- 200 m
- Dimension name
- Row
- Dimension size
- 5441
- Resolution
- 200 m
- Cell geometry
- Area
- Transformation parameter availability
- Yes
- Checkpoint Availability
- No
Center point
- Point in Pixel
-
- Center
- OnLine resource
-
data.ifremer.fr
(
WWW:LINK
)
data.ifremer.fr
- OnLine resource
-
DOI du jeu de donnée
(
WWW:LINK-1.0-http--metadata-URL
)
DOI du jeu de donnée
- OnLine resource
-
IFR_MBAN_KER_EXTRAPLAC_2019_R
(
OGC:WMS
)
Bathymétrie - Kerguelen 2019
- Protocol
- COPYFILE
- Name
- IFR_MBAN_KER_EXTRAPLAC_2019_R
- Description
- Bathymétrie - Kerguelen 2019
- Hierarchy level
- Dataset
- Statement
-
Multibeam data were controlled and processed with Ifremer software (Caraïbes and Globe).
A similar processing chain is applied to each dataset:
- Selection of relevant profiles for acoustic coverage of the study area
- Automatic and manual filtering of outliers and erroneous data
- Control of overlapping zones
- Production of a digital terrain model. Depth layer is calculated as the average of soundings in each pixel.
All DTMs are merged into a unique DTM for the area. Grid resolution is 200 m.
- File identifier
- 1909f2fb-09ee-49e3-8b5f-52b12e53d292 XML
- Metadata language
- Françaisfr
- Character set
- UTF8
- Hierarchy level
- Dataset
- Hierarchy level name
- dataset
- Date stamp
- 2022-03-14T08:48:14.468Z
- Metadata standard name
- ISO 19115:2003/19139 - SEXTANT
- Metadata standard version
- V. 1.2
Overviews
Spatial extent
Provided by
