BathyElli surfaces v2.1

The product "BathyElli surfaces v2.1" contains the surface realisation of the ellipsoidal height at the reference date of 1 January 2000 of the characteristic tidal levels corresponding to :

- Highest Astronomical Tide (HAT): "BathyElli v2.1 HAT / ell" ;

- Mean Sea Levels (MSL): "BathyElli v2.1 MSL / ell";

- Lowest Astronomical Tide (LAT): "BathyElli v2.1 LAT / ell";

- Chart Datum (CD) vertical sea level reference for each tidal zone: "BathyElli v2.1 HZ / ell".

Citation proposal
Shom (2023) . BathyElli surfaces v2.1. https://services.data.shom.fr:/geonetwork/cache/api/records/BATHYELLI_2_1.xml

Simple

Date ( Publication ): 2023-04-07

Edition: Edition 2.1

Identifier: http://www.shom.fr/BATHYMETRIE/BATHYELLI_2_1

Author

Shom

13 rue du Chatellier

BREST

29200

France

Keywords ( Theme )

bathyelli
vertical reference
ellipsoide
ellipsoidally referenced survey
compensation surface
Product
open data

Use limitation: Data may be freely used providing that the source is mentioned as follows "Shom, 2023. BathyElli surfaces v2.1"

Use limitation: Product not certified for navigation

Use limitation: Data may be freely used providing that the source is mentioned as follows "Shom, 2023. BathyElli surfaces v2.1"

Use limitation: Product not certified for navigation

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: Vector

Metadata language: fre French

Character set: utf8 UTF8

Topic category

Oceans

Distribution format

glhi
(
inapplicable
)

Specification

longitude latitude hauteur_ellipsoidale incertitude

Point of contact

Shom

OnLine resource

Shom geoportal

OnLine resource

Shom distribution space

OnLine resource

BATHYELLI_ZH_PYR_PNG_3857_WMSR

Surface BathyElli v2.1 ZH

OnLine resource

BATHYELLI_ZH_BDD_WMSV

Surface BathyElli v2.1 ZH

OnLine resource: Download service BathyElli v2.1 HZ surface

OnLine resource: Download service BathyElli v2.1 MSL surface

OnLine resource: Download service BathyElli v2.1 LAT surface

OnLine resource: Download service BathyElli v2.1 HAT surface

Hierarchy level: Dataset

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: This product was generated from altimetry models, GNSS surveys and tidal measurements, tidal characteristics provided by the tidal models and the definition of the Hydrographic Zero (Chart Datum) in the reference ports of each tidal zone and a concordance relationship to perform its propagation.