Coastal topo-bathymetric DEM of Moorea

The coastal topo-bathymetric DEM of Moorea with a resolution of 0.0002° (~ 20 m) was produced by the Shom for Météo-France (Inter-regional Direction in French Polynesia).

This DEM covers the Moorea lagoons down to the 100 m isobath, in order to meet the need for modeling marine submersions in French Polynesia. It complements the bathymetric DEM of Tahiti and Moorea, with a resolution of 0.001° (~ 100 m).

This product is available at different vertical references, either the lowest astronomical tide (LAT) or the mean sea level (MSL).

 
Citation proposal
Shom Shom . Coastal topo-bathymetric DEM of Moorea. https://services.mspdata.eu:/geonetwork/srv/api/records/MNT_COTIER_MOOREA_20m_WGS84.xml

Simple

Date ( Revision )
2023-12-12
Edition
Edition 2.0
Identifier
http://www.shom.fr/BATHYMETRIE/MNT_COTIER_MOOREA_METEO-FRANCE_20m_WGS84
Presentation form
Digital map
Credit
©Shom
Status
On going

  Author

Maintenance and update frequency
Not planned
GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Altitude
Keywords ( Theme )
  • Bathymetry , Digital Elevation Model , Open data , Product
Keywords ( Place )
  • Polynésie Française , Pacifique
Keywords ( Discipline )
  • Geophysic
Use limitation
Data may be freely used providing that the source is mentioned as follows : "Shom, 2023. MNT topo-bathymétrique côtier de Moorea (Projet Météo-France). http://dx.doi.org/10.17183/MNT_COTIER_MOOREA_METEO-FRANCE_20m_WGS84"
Use limitation
Do not use for navigation
Use limitation
Data may be freely used providing that the source is mentioned as follows : "Shom, 2023. MNT topo-bathymétrique côtier de Moorea (Projet Météo-France). http://dx.doi.org/10.17183/MNT_COTIER_MOOREA_METEO-FRANCE_20m_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
Pas de restriction d'accès public. No public access restrictions.
Classification
Unclassified
Spatial representation type
Grid
Distance
0.0002  dd
Metadata language
French
Character set
UTF8
Topic category
  • Elevation
N
S
E
W


Vertical extent

Minimum value
-121
Maximum value
1201

Vertical CS

Vertical datum

Description
World.
N
S
E
W


Vertical extent

Minimum value
-121
Maximum value
1201

Vertical CS

Vertical datum

Description
World.
N
S
E
W


Unique resource identifier
WGS 84 (EPSG:4326)
Number of dimensions
2
Dimension name
Row
Dimension size
801
Resolution
0.0002  dd
Dimension name
Column
Dimension size
1001
Resolution
0.0002  dd
Cell geometry
Area
Transformation parameter availability
false
Distribution format
  • ArcGis Grid (inapplicable )

  • BAG (inapplicable )

  • GLZ (inapplicable )

  • GRD (inapplicable )

  Distributor

OnLine resource
Shom geoportal  

Shom geoportal

OnLine resource
MNT_COTIER_MOOREA_20m_PBMA_3857_WMSR  

Access point / WMS MNT PBMA Access point / WMS DEM LAT

OnLine resource
Download service LAT  
OnLine resource
Download service MSL  
OnLine resource
Shom distribution space  

Shom distribution space to download DEMs

Hierarchy level
Series

Conformance result

Date ( Publication )
2013-12-10
Explanation
Information on compliance with INSPIRE specifications for the Altitude theme.
Pass
true

Conformance result

Explanation
Information on compliance with the Geographic Data Sets and Services Interoperability Regulation.
Pass
true
Statement

In addition to the Shom data, the surveys of external organisms have been used, with the following contributors :

IRD

Geopolynesie

Description

The main production tasks of this product line are based on 4 major axes each aiming at reducing the DTM uncertainties:

1) the collection, evaluation, pre-processing, and selection of data from multiple sources whose acquisition is from different sensors and time periods;

2) homogenization of the vertical and horizontal reference of the data sets;

3) the use of interpolation algorithms adapted to the heterogeneous distribution and variable density of the data, and

4) the evaluation and qualification of the final product and the elaboration of its documentation

Metadata

File identifier
MNT_COTIER_MOOREA_20m_WGS84.xml   XML
Metadata language
French
Character set
UTF8
Hierarchy level
Series
Date stamp
2024-02-01T12:00:47
Metadata standard name
ISO 19115:2003/19139
Metadata standard version
1.0

  Point of contact

 
 

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