Is a clearing any voluntary operation directly or indirectly causing the destruction of ' forested state of land and ending its forest destination.Any clearing requires the obtaining of #x27; prior authorisation of the #x27; administration.The clearance is exempted from this authorisation in woods and forests with an area below a threshold between 0.5 and 4 ha (threshold fixed by department and by the representative of the State). The clearing threshold in Pas-de-Calais is 2 ha.
__Origin__
Where the above threshold is greater than 2.25 ha (minimum representation area for IFN), the layer can be obtained by aggregation of forest polygons delimited by IFN and removal of private forests in areas below this threshold.
__Partner organisations__
DDTM Pas-de-Calais
__Links annexes__
* [XML metadata view](http://ogc.geo-ide.developpement-durable.gouv.fr/csw/all-dataset?REQUEST=GetRecordById&SERVICE=CSW&VERSION=2.0.2&RESULTTYPE=results&elementSetName=full&TYPENAMES=gmd:MD_Metadata&OUTPUTSCHEMA=http://www.isotc211.org/2005/gmd&ID=fr-120066022-jdd-01a9af79-a249-48cf-b991-6e50545fb0d6)
* [COVADIS data standard: N_FORET_REGL_DEFRICH_ZINF_S](http://geostandards.developpement-durable.gouv.fr/afficherPageStandard.do?id=1043)
[See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/e208755d01f96ac5a111f7d31c981e4e8d3febe0)
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