LITTO3D® Martinique 2016

Litto3D is a unique and continuous land-sea database which can provide 3D models of the shape and location of French coastal terrain. A line separates sea and land data acquisition zones, and the associated survey readings obtained using bathymetric lidar technologies or multibeam echosounders for sea readings and airborne lidar topographical surveys for land readings, with 300 m overlap. Litto3D digital models are available in two formats: a set of 3D points and a qualified terrain mesh.

Simple

Alternate title

Land-sea altimetric database
Date (Publication)
2016-01-15
Edition

Edition 1.0
Citation identifier
http://www.shom.fr/BATHYMETRIE/L3D/LITTO3D_MART_2016
Presentation form
Digital map
Purpose

The main aim is to produce precise digital data with unrivalled resolution (decimetric precision, metric resolution) for French coastal terrain. This solution provides the basic data required to implement many applications and public policies, such as:

• Risk prevention (tsunamis, cyclone swell, rising sea level due to global warming, coastal flooding, flooding, erosion, etc.),

• Coastal planning studies (roads, ports, etc.),

• improved knowledge of the public maritime territory, tracking coastal withdrawal,

• mapping terrestrial and marine habitats,

• creating current models and related applications (tidal and swell current energy, waste dispersal at sea, sedimentary movements, etc.)

• Integrated Coastal Zone Management (ICZM).
Credit

This approach is led by Shom (Service Hydrographique et Océanographique de la Marine - Oceanography and Hydrography Service of the French Navy) and IGN (French institute for geographical and forestry information), in partnership with the Department of Environment, Planning and Housing of Martinique (DEAL) and the Marine Protected Areas Agency (AAMP).

Litto3D® in Martinique is co-funded by the European Union. Europe contributes to projects in France via the European Regional Development Fund.

Point of contact
Organisation name Individual name Electronic mail address Role

Shom (Service hydrographique et océanographique de la marine)

bps@shom.fr

Originator

Institut Géographique National (IGN-F)

sav.bd@ign.fr

Originator
Maintenance and update frequency
Irregular
Theme

  • Product

  • open data
Use limitation

The product is distributed under an Opendata license (version 2.0, April 2017), defined by the Etalab mission.
Use limitation

Data may be freely used providing that the source is mentioned.
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.
Access constraints
License
Use constraints
Other restrictions
Other constraints

No public restriction.
Use limitation

Aucune contrainte
Classification
Unclassified
Spatial representation type
Grid
Distance
1  m
Language
Français
Character set
UTF8
Topic category
  • Elevation
Description

Martinique
N
S
E
W
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Reference system identifier
EPSG / RRAF 1991 / UTM zone 20N (EPSG:2989) / 7.4
Distribution format
Name Version

ASC

-

XYZ

-
Distributor contact
Organisation name Individual name Electronic mail address Role

Shom

data-support@shom.fr

Point of contact
OnLine resource
Protocol Linkage Name

WWW:LINK-1.0-http--link

 		https://data.shom.fr

Shom geoportal

OGC:WMS

 		https://services.data.shom.fr/INSPIRE/wms/r?service=WMS&request=GetCapabilities&version=1.3.0

LITTO3D_MART_2016_PYR_3857_WMSR

WWW:LINK-1.0-http--link

 		https://services.data.shom.fr/INSPIRE/telechargement/prepackageGroup/LITTO3D_MART_2016_PACK_DL

Download service

WWW:LINK-1.0-http--link

 		https://diffusion.shom.fr/produits/altimetrie-littorale.html

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.

Conformité non évaluée.
Pass
No
Statement

The DEM (Digital Elevation Model) is accompanied by layers, which add local metadata. Each layer is supported by the same even mesh as the DEM. One layer provides information on the source of most data used to calculate the node, for each node, and the second layer provides information on the evaluation of the distance between the node in question and the different known points used to calculate altitude.

· bathymetric lidar survey (LADS MkII) completed between 31/05/2010 et le 26/03/2011.

· topographical lidar survey (ALTM31000AE-IGN) completed between 02/02/2010 et le 20/02/2010.

Metadata

File identifier
BATHYMETRIE_LITTO3D_MART_2016.xml XML
Metadata language
Français
Character set
UTF8
Hierarchy level
Series
Hierarchy level name

Collection de données
Date stamp
2017-01-04T11:15:08
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

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overview
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Spatial extent

thumbnail

Keywords

Product open data


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