Flooding areas of the stump, occurrence 1000 years, for the Côte-d’Or

This layer corresponds to the flood zone calculated by hydraulic modelling for a flood of Â#x27; occurrence 1000 years. The modelling of the various floods has been carried out with a view to assisting in the management of flood crises. These models also led to the realisation of PPRN. __Origin__ The surveys were carried out by service providers who had to comply with the terms of the "Special Technical Clauses of the Study Market;. The reference scale of the geographical database “natural risks” of the DDT of the Côte d'Or is the 1/5 000th, nominal scale of the RGE (large-scale referential) of the IGN. In order to facilitate the work of data entry and structuring by the contractor, the contracting authority shall make available the relevant data from the following repositories: — Aerial orthophotographs: BDOrtho; — BDTopo; — 25 colour scan; — Vector cadastre to the PCI standard (section/parcel/building). __Partner organisations__ DDT Côte-d'Or __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-17cef292-3229-4726-9681-7f819547f222) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/25d4c20e7acd8e56dd2c707d0888f87c8904207d)