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 Shom . Litto3D Saint-Pierre-et-Miquelon 2023. https://services.mspdata.eu:/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

Maintenance and update frequency
Irregular
Keywords ( Theme )
  • Product , open data
GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Altitude 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
French
Character set
UTF8
Topic category
  • Elevation
Description
France, Saint-Pierre-et-Miquelon
N
S
E
W


Unique resource identifier
RGSPM06 / UTM zone 21N (EPSG:4467)
Distribution format
  • ASC (inapplicable )

  • LAS (inapplicable )

  Distributor

OnLine resource
Shom geoportal  

Shom geoportal

OnLine resource
LITTO3D_SPM_2023_PYR_3857_WMSR  

Access point 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

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)

Metadata

File identifier
BATHYMETRIE_LITTO3D_SPM_2023.xml   XML
Metadata language
French
Character set
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

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