Alternate title

Land-sea altimetric database

Date (Publication)

2017-10-15

Citation identifier

http://www.shom.fr/BATHYMETRIE/L3D/LIDAR_POLYNESIE_MOO_2015

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

The "French Polynesia Lidar 2015 - Tahiti" operation was commissioned by the French Polynesia Urban Planning Department (SAU), with Shom providing project management assistance.

For the island of Tahiti, the Directorate of Equipment (DEQ) took advantage of the SAU survey to make measurements on a limited extent covering the mouth of the Taharuu River.

The bathymetric and topographic data acquired by airborne laser as part of this operation were subject to processing, verification and finalization in the form of a product by Shom.

Point of contact

Organisation name	Individual name	Electronic mail address	Role
Shom		bps@shom.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 as follows "Shom-SAU-NSF, 2015. http://dx.doi.org/10.17183/LIDAR_POLYNESIE_MOO_V201710 15".

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

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

1  m

Language

Français

Character set

UTF8

Topic category

• Elevation

Description

Moorea

Reference system identifier

EPSG / RGPF / UTM zone 6S (EPSG:3297) / 7.9

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	L3D_LIDAR_POLYNESIE_MOO_2015_WMSR_3857
WWW:LINK-1.0-http--link	https://services.data.shom.fr/INSPIRE/telechargement/prepackageGroup/L3D_LIDAR_POLYNESIE_MOO_2015_PACK_DL	Download service
WWW:LINK-1.0-http--link	https://diffusion.shom.fr	Shom distribution space

Hierarchy level

Series

Statement

These data were acquired by airborne bathymetric and topo-bathymetric lidars during a cruise conducted between June 10, 2015 and June 26, 2015.

The bathymetric data come from two sensors and the topographic data come from a single sensor:

- Deep LADS mk3 bathymetric laser for deep depths,

- Topo-bathymetric laser RIEGL VQ-820-G for shallow depths.

Metadata

File identifier

BATHYMETRIE_L3D_LIDAR_POLYNESIE_MOO_2015.xml XML

Metadata language

Français

Character set

UTF8

Hierarchy level

Series

Hierarchy level name

Collection de données

Date stamp

2018-04-16T12:03:27

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