Road noise Lnight 2022

Digital nationwide database of the calculation result Lnight 2022 according to the EU Environmental Noise Directive (2002/49/EG, 34th BImSchV). The level Lnight was calculated using the calculation method for ambient noise from ground-level sources (BUB), which implements the Europe-wide uniform calculation method CNOSSOS-EU in national law. These levels are calculated at a height of 4 m above ground and in a grid of 10 x 10 m. The relevant main road network with night-time traffic serves as the acoustic source, which is also available on this map server under the name "Streets_2022". The display is in 5 dB classes according to the legend. The calculation results for the metropolitan areas of Hanover, Hildesheim, Braunschweig, Osnabrück, Oldenburg and Göttingen are not part of this dataset; this also applies to the calculation results in the federal state of Bremen.

Data and Resources

Additional Info

Field Value
Last Updated August 17, 2023, 08:03 (UTC)
Created August 17, 2023, 08:03 (UTC)
Contact email poststelle@gaa-hi.niedersachsen.de
Contact name Gewerbeaufsichtsamt Hildesheim
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Identifier 22A912C6-31CC-4B58-A849-0B0DEAC4623B
Issued 2012-06-30T00:00:00+02:00
Modified 2023-07-26
Publisher URL http://www.gewerbeaufsicht.niedersachsen.de/live/live.php?navigation_id=11487&article_id=52161&_psmand=37
Publisher email poststelle@gaa-hi.niedersachsen.de
Publisher name Gewerbeaufsichtsamt Hildesheim
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access_rights Datenlizenz Deutschland Namensnennung 2.0
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