• Catalogue Shom
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  Litto3D Saint-Pierre-et-Miquelon 2023

Litto3D provides 3D, continuous sea-land description of French coastal areas. Data is acquired by airborne topo-bathymetric LiDARs. Litto3D products come in 3D point clouds and digital terrain models formats.

Litto3D Saint-Pierre-and-Miquelon product covers land area of the islands as well as bathymetry down to approx. 20m.

 
Citation proposal
Shom. Litto3D Saint-Pierre-et-Miquelon 2023. https://services.data.shom.fr:/geonetwork/srv/api/records/BATHYMETRIE_LITTO3D_SPM_2023.xml
 

Simple

Alternate title

Land-sea altimetric database

Date ( Creation )
2024-09-30
Identifier

http://www.shom.fr/BATHYMETRIE/LITTO3D/LITTO3D_SPM_2023

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 operation was carried under Shom's technical leadership, with assistance from IGN (French mapping agency) and financial support from the French Ministry of Environnement

  Author

Shom  

Maintenance and update frequency
Irregular
Keywords ( Theme )
  • Product

  • open data

GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Elevation
Use limitation

Data may be freely used providing that the source is mentioned as follows "Shom - IGN, 2024. https://doi.org/10.17183/LITTO3D_SPM_2023".

Use limitation

Open licence Etalab v. 2.0 avril 2017.

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

Open licence Etalab v. 2.0 avril 2017.

Access constraints
Other restrictions
Other constraints
Pas de restriction d'accès public. No public access restrictions.
Classification
Unclassified
Spatial representation type
Grid
Spatial representation type
Vector
Distance
1  m
Distance
5  m
Metadata language
fre French
Character set
utf8 UTF8
Topic category
  • Elevation
Description

France, Saint-Pierre-et-Miquelon

N
S
E
W


Distribution format
  • ASC

    (

    inapplicable

    )

  • LAS

    (

    inapplicable

    )

  Distributor

Shom  

OnLine resource
Shom geoportal  

Shom geoportal

OnLine resource
LITTO3D_SPM_2023_PYR_3857_WMSR  

Access point

OnLine resource
Shom distribution space to download data  

Shom distribution space to download tiles

Hierarchy level
Series

Conformance result

Date ( Publication )
2013-12-10
Explanation

Information sur la conformité aux spécifications INSPIRE du thème Altitude.

Pass
false

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
true
Statement

These data were acquired by airborne LiDAR during a campaign conducted between September 7 and October 16, 2023. The sensor was a HawkEye 4 in dual-trap configuration (Chiroptera + Deep Channel)

gmd:MD_Metadata

File identifier
BATHYMETRIE_LITTO3D_SPM_2023.xml   XML
Metadata language
fre French
Character set
utf8 UTF8
Hierarchy level
Series
Hierarchy level name

Collection de données

Date stamp
2024-10-21T09:31:32
Metadata standard name

ISO 19115:2003/19139

Metadata standard version

1.0

  Point of contact

Shom  

13 rue du Chatellier

BREST

29200

France


 
 

  Overviews

thumbnail
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  Provided by

  Views

  • INSPIRE
  • Simple
  • Full
  • XML
BATHYMETRIE_LITTO3D_SPM_2023.xml   Access to the portal Read here the full details and access to the data.

  Associated resources

Not available


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