Data batch direct download service (WFS): Strategic noise map 2017 in the Loiret: third deadline — Highways

Open data API in a single place

Provided by BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES

Get early access to Data batch direct download service (WFS): Strategic noise map 2017 in the Loiret: third deadline — Highways API!

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

Dataset information

Country of origin
Updated
2019.04.02 00:00
Created
Available languages
French
Keywords
WFS 1.1.0
Quality scoring
195

Dataset description

The production of strategic noise maps is framed by the following texts, which specify, inter alia, the methods of calculation, the indicators to be used and the expected results: — Articles L.572-1 to L.572-11 of the Environmental Code relating to the drawing up of noise maps and plans for the prevention of environmental noise and amending the urban planning code; — Articles R.572-1 to R.572-11 on the drawing up of noise maps and environmental noise prevention plans and amending the urban planning code; — its implementing decrees of 3 and 4 April 2006 on the drawing up of noise maps and plans for the prevention of environmental noise. Strategic noise maps are intended to represent a level of noise discomfort at a reference moment. They are developed by acoustic modelling software that takes into account the source of noise generated by car traffic, as well as many elements of the context such as topography, authorised speed or surrounding buildings. They are achieved by means of two harmonised indicators: Lden (Level Day Evening Night) and Ln (Level Night). Lden represents the average noise over the whole day of 24 hours and Ln the average noise over the night period 10 p.m. — 6 o'clock. The graphic documents produced thus allow to represent: — areas exposed to noise using isophone curves. Two types of cards are generated: one shows isophone curves in steps of 5 dB(A) (type A maps), the others show areas where limit values are exceeded (type C maps). Infrastructures concerned in the Loiret: — Motorways: A6, A10, A19, A71 and A77
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