Bathymetric DEM for the coasts of New-Caledonia

  • English

The bathymetric DEM for the coasts of New-Caledonia with a resolution of 0.001° (~ 100 m) was prepared in the framework of a Shom-IRD partnership as part of the TSUCAL project. The DEM covers the basin from New Caledonia in the west to the Vanuatu archipelago in the east. The DEM is designed to be used in hydrodynamic models in order to improve the pertinence of the Waves-Submersion monitoring programme.

Simple

Date (Creation)
2021-10-14
Citation identifier
http://www.shom.fr/BATHYMETRIE/MNT_NC100m_WGS84_ZNEG
Presentation form
Digital map
Credit

©Shom
Status
On going
Point of contact
Organisation name Individual name Electronic mail address Role

Shom

bps@shom.fr

Author
Maintenance and update frequency
Not planned
GEMET - INSPIRE themes, version 1.0
Theme

  • bathymetry

  • digital elevation model

  • Product

  • open data
Place

  • Nouvelle-Calédonie
Discipline

  • Geophysic
INSPIRE Spatial scope
Use limitation

Data may be freely used providing that the source is mentioned as follows "Shom-IRD, 2021. MNT bathymétrique de façade de la Nouvelle-Calédonie(projet TSUCAL) http://dx.doi.org/10.17183/MNT_NC100m_TSUCAL_WGS84."

Use limitation

Do not use for navigation
Use limitation

Data may be freely used providing that the source is mentioned as follows "Shom-IRD, 2021. MNT bathymétrique de façade de la Nouvelle-Calédonie (projet TSUCAL) http://dx.doi.org/10.17183/MNT_NC100m_TSUCAL_WGS84."

Use limitation

Do not use for navigation
Access constraints
License
Use constraints
Other restrictions
Other constraints

The product is distributed under an Opendata license (version 2.0, April 2017), defined by the Etalab mission.
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
N
S
E
W
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Vertical extent

Minimum value
-7370
Maximum value
5

Vertical CS

No information provided.

Vertical datum

No information provided.

Vertical extent

Minimum value
-7370
Maximum value
4

Vertical CS

No information provided.

Vertical datum

No information provided.
Unique resource identifier
WGS 84 (EPSG:4326)
Number of dimensions
2
Dimension name
Row
Dimension size
6901
Resolution
0.001  dd
Dimension name
Column
Dimension size
7601
Resolution
0.001  dd
Cell geometry
Area
Transformation parameter availability
No
Distribution format
Name Version

ArcGis Grid

inapplicable

BAG

inapplicable

GLZ

inapplicable

GRD

inapplicable
Distributor contact
Organisation name Individual name Electronic mail address Role

Shom

data-support@shom.fr

Distributor
OnLine resource
Protocol Linkage Name

WWW:LINK-1.0-http--link

 		https://data.shom.fr/

Shom geoportal
OGC Web Map Service https://services.data.shom.fr/INSPIRE/wms/r?service=WMS&request=GetCapabilities&version=1.3.0

MNT_NC100m_PBMA_4326_WMSR

WWW:LINK-1.0-http--link

 		https://services.data.shom.fr/INSPIRE/telechargement/prepackageGroup/MNT_NC100m_PACK_DL/prepackage/MNT_FACADE_NOUVELLE-CALEDONIE_PBMA/file/MNT_FACADE_NOUVELLE-CALEDONIE_PBMA.7z

Download service LAT

WWW:LINK-1.0-http--link

 		https://services.data.shom.fr/INSPIRE/telechargement/prepackageGroup/MNT_NC100m_PACK_DL/prepackage/MNT_FACADE_NOUVELLE-CALEDONIE_NM/file/MNT_FACADE_NOUVELLE-CALEDONIE_NM.7z

Download service MSL

WWW:LINK-1.0-http--link

 		https://diffusion.shom.fr/

Shom distribution space
Hierarchy level
Series

Conformance result

Title

Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services

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

Title

INSPIRE Data Specification on Elevation - Guidelines v3.0.
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: BBundesamt für Seeschifffahrt und Hydrographie, Etablissement portuaire de Saint-Martin, Hydrographic Service of the Royal Netherlands Navy,

Institut de Physique du Globe de Paris (FEUILLET Nathalie (2009) GWADASEIS cruise, RV Le Suroît, http://dx.doi.org/10.17600/9020020), National Centre for Environmental Information,

National Oceanic and Atmospheric Administrationn, United Kingdom Hydrographic Office, Scripps Institution of Oceanography.
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.

Metadata

File identifier
MNT_NC100m_WGS84_ZNEG.xml XML
Metadata language
Français
Character set
UTF8
Hierarchy level
Series
Date stamp
2021-10-15T09:36:02
Metadata standard name

ISO 19115:2003/19139
Metadata standard version

1.0
Metadata author
Organisation name Individual name Electronic mail address Role

Shom

data-support@shom.fr

Point of contact
Other language
Language Character encoding
English
UTF8
 
 

Overviews

overview
thumbnail
overview
large_thumbnail

Spatial extent

N
S
E
W
thumbnail




Keywords

Geophysic
Product
bathymetry
digital elevation model
open data
GEMET - INSPIRE themes, version 1.0

Altitude


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