FormaTerre
Bathymetric DEM for the coasts of the Passion Island and Clipperton
The bathymetric DEM was produced using the bathymetric and topographic data acquired between 2012 and 2015 by Shom and the PASSION programme team.
The extent of the 100 m coastal grid covers an extended area around Passion Island – Clipperton, Mount Queiros, Mount Cermeno, and adjacent shallow waters.
Passion island - Clipperton, in the eastern Pacific Ocean, is a remote uninhabited atoll over 5,000 km from Tahiti in French Polynesia and over 1,000 km from the Mexican coasts. Passion island is the highest point on the Clipperton ridge, and the only location above water level. This is the only coral atoll in the eastern Pacific in the northern hemisphere, at a longitude of W 109° and a latitude of N 10°.
Simple
- Date (Creation)
- 2017-02-09T00:00:00
- Citation identifier
- http://www.shom.fr/BATHYMETRIE/MNT_FACADE_PASSION_CLIPPERTON_100m_WGS84
- Presentation form
- Digital map
- Credit
-
©Shom
- Status
- On going
- Maintenance and update frequency
- Not planned
-
GEMET - INSPIRE themes, version 1.0
-
-
Elevation
-
- Theme
-
-
topography
-
bathymetry
-
digital elevation model
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Product
-
open data
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- Place
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Pacific Ocean
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Clipperton
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- Discipline
-
-
Geophysic
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- Use limitation
-
Data may be freely used providing that the source is mentioned as follows "Shom,2017. MNT topo-bathymétrique façade à 100m de l'Île de La Passion - Clipperton. http://dx.doi.org/10.17183/MNT_FACADE_PASSION_CLIPPERTON_100m_WGS84 "
- Use limitation
-
Data may not be modified or distributed without the agreement of the distributor.
- Use limitation
-
Do not use for navigation
- Use limitation
-
The product is distributed under an Opendata license (version 2.0, April 2017), defined by the Etalab mission.
- Use limitation
-
Data may not be modified or distributed without the agreement of the distributor.
- Access constraints
- License
- Use constraints
- Other restrictions
- Other constraints
-
Data may be freely used providing that the source is mentioned as follows "Shom,2017. MNT topo-bathymétrique façade à 100m de l'Île de La Passion - Clipperton. http://dx.doi.org/10.17183/MNT_FACADE_PASSION_CLIPPERTON_100m_WGS84 "
- Access constraints
- Other restrictions
- Other constraints
- No public access restrictions.
- Classification
- Unclassified
- Spatial representation type
- Grid
- Distance
- 0.001 dd
- Language
- Français
- Character set
- UTF8
- Topic category
-
- Elevation
))
Vertical extent
- Minimum value
- -5425
- Maximum value
- 4.12
Vertical CS
Vertical datum
- Reference system identifier
- EPSG / WGS 84 (EPSG:4326) / 7.9
- Number of dimensions
- 2
- Dimension name
- Row
- Dimension size
- 899
- Resolution
- 0.001 dd
- Dimension name
- Column
- Dimension size
- 1139
- Resolution
- 0.001 dd
- Cell geometry
- Area
- Transformation parameter availability
- No
- Distribution format
-
-
ArcGis Grid
(
-
)
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BAG
(
-
)
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GLZ
(
-
)
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GRD
(
-
)
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ArcGis Grid
(
-
)
- OnLine resource
- Shom geoportal ( WWW:LINK-1.0-http--link )
- OnLine resource
-
MNT_FACADE_CLIPPERTON_3857_WMSR
(
OGC:WMS
)
Bathymetric DEM Passion island - Clipperton raster WMS
- OnLine resource
- Download service LAT ( WWW:DOWNLOAD-1.0-http--download )
- OnLine resource
- Shom marketplace ( WWW:LINK-1.0-http--link )
- Hierarchy level
- Dataset
Conformance result
- Date (Publication)
- 2010-11-23
- Explanation
-
Information sur la conformité au règlement d'interopérabilité des séries et des services de données géographiques.
- Pass
- Yes
Conformance result
- Date (Publication)
- 2013-12-10
- Explanation
-
Information sur la conformité de la ressource à une spécification (INSPIRE).
- Pass
- Yes
- Statement
-
In addition to the Shom data, the surveys of external organisms have been exploited, the contributors of which are as follows: PASSION 2015 scientific team, GEBCO, GMRT, NCEI.
- Description
-
The main tasks involved in producing this range of solutions are based on 4 key aspects, each intended to reduce uncertainty for the DEM:
1) collecting, evaluating, pre-processing and selecting data from multiple sources after acquisition using survey systems from various eras;
2) homogenising the vertical and horizontal datums for data sets;
3) using interpolation algorithms suitable for a heterogeneous distribution and the variable density of data, and
4) evaluating and qualifying the final product and preparing documentation.
- File identifier
- MNT_FACADE_PASSION_CLIPPERTON_100m_WGS84.xml XML
- Metadata language
- Français
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2017-02-09T16:00:00
- Metadata standard name
-
ISO 19115:2003/19139
- Metadata standard version
-
1.0
Overviews
Spatial extent
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