AZI Coastal water courses — Secondary geomorphological elements of the alluvial plain — in Loire-Atlantique

Open data API in a single place

Provided by etalab

Get early access to AZI Coastal water courses — Secondary geomorphological elements of the alluvial plain — in Loire-Atlantique API!

Let us know and we will figure it out for you.

Dataset information

Country of origin
Updated
2021.01.20 06:38
Created
2017.11.13
Available languages
French
Keywords
passerelle-inspire, grand-public, geoscientific-information, ddtm-44, open-data, loire-atlantique, zones-a-risque-naturel, risques-naturels, donnees-ouvertes
Quality scoring
195

Dataset description

These data represent the secondary geomorphological elements of the alluvial plain (01: marshes, 03: sandy coastal cord, 04: inter-dual depression). The study perimeter of the flood zones (AZI) of coastal rivers covers the watersheds of the Etier du Pont d’Arm, du Boivre, the Canal de Haute Perche and Falleron (including its upstream part located in the Vendée department). __Origin__ L' study led by the DDEA of Loire-Atlantique applies to the overall linear of the 4 courses d' coastal water the hydrogeomorphological method for determining floodable areas. This naturalistic approach based on the analysis of the forms and formations of valley bottoms makes it possible to do so; identify the different beds of the river. It is complemented by research d' archive on historical floods. L' analysis is based on the geomorphological interpretation of #x27; stereoscopic cover of aerial photos validated by field checks. The hydrogeomorphological study consists of maps of inundability carried out at the scales of the 1/25.000e on a background formed by SCAN 25 of l'I.G.N. and 1/10 000e for areas at stake on the #x27th; orthophotoplan. __Partner organisations__ DDTM Loire-Atlantique __Links annexes__ * [Atlas-des-zones-inundables-des-cours-d-eau-cotiers](http://www.loire-atlantique.equipement-agriculture.gouv.fr/Politiques-publiques/Risques-naturels-et-technologiques/Prevention-des-risques-naturels/Atlas-des-zones-inondables/Atlas-des-zones-inondables-des-cours-d-eau-cotiers) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/dccd6025205a0bd9e798c3958cac7bf82739d2f7)
Build on reliable and scalable technology
Revolgy LogoAmazon Web Services LogoGoogle Cloud Logo
FAQ

Frequently Asked Questions

Some basic informations about API Store ®.

Operation and development of APIs are currently fully funded by company Apitalks and its usage is for free.
Yes, you can.
All important information such as time of last update, license and other information are in response of each API call.
In case of major update that would not be compatible with previous version of API, we keep for 30 days both versions so you will have enough time to transfer to new version. We will inform you about the changes in advance by e-mail.

Didn't find the API you need?

Let us know and we will figure it out for you.

API Store provides access to European Open Data via scalable and reliable REST API interface.
Copyright © 2024. Made with ♥ by Apitalks