The bocager linear consists of hedges and bare or wooded slopes located in the north; Breton agricultural space and vectorised within the framework of \#x27; collective operations in favour of bocage. His knowledge is essential in efforts to improve the quality of water and environments, to fight against erosion, to preserve biodiversity and the quality of landscapes.
The linears identified include the linears identified in the inventory to which are added the linears created (planting and/or slopes) including those of the last work campaign (winter 2014/2015).
The definition of the bocager linear is explained in the documents available on http://cms.geobretagne.fr/bocage and in particular the technical sheets:
fact sheet 2: typology of linear bocagers
sheet 3: data structuring
sheet 5: photo-interpretation
L' directory of Breton bocager operators as well as the description of the attributes of the bocager linear layer are available in online resources.
This dataset is to be compared to the one entitled &Contours of territories carrying the bocager linears identified in Brittany at the summer of 2015" which specifies the territorial extent impacted by the census.
__Origin__
Collective production by aggregation of vectorised data and provided by local bocager operators.
In the vast majority of cases, these operators are engaged in the Breizh programme.
Bocage 2015-2020 with the objective of creating and restoring bocagian hedges, slopes or wooded slopes, as part of collective operations.
The coverage of Breton territory n' is not exhaustive and may be limited locally to bocager linears in management (creation or restoration of linears).
The SIRET_PROD attributes, NOM_PROD, allow to identify the producer/manager structure of the data.
L'ReF_UTIL attribute specifies the dated repository used for input.
Both ID_AJOUR and SIRET_PROD attributes uniquely identify the bocager linear.
__Partner organisations__
DRAAF Bretagne
[See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/7ad184750227311320e8679eeed109d1b2ff5ea7)
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