Source of the Adous of the Alps of Haute-Provence

Permanent resurgence of the tablecloth d' accompaniment of\#x27;a course of water. Phenomenon rather related to high-carrying water or braid beds. __Origin__ The geometric modeling of ' entity at ' origin of risk depends on the type of risk, the context of the PPR, the nature of the generator and its modeling in the data source or geographical repository from which it originates. For example, a water course may be represented by a polygon or a polyline according to its size and width, an ICPE by a point (if the location of its enclosure is not known) or by a polygon (especially from the grey area of the PPR).The geometry of this class d' objects is optional when: — this geometry is already carried by an object d'a geographical repository or d' an external data source, to which it is then recommended to refer to the ' help of its identifier (and thus avoid unnecessary duplication);- it does not exist because the origin of the risk cannot be precisely defined or localised (c' is the case of certain risks such as, for example, earthquakes, avalanches, sea submersions...)Nevertheless, as it is in practice rare to benefit from stable references to external objects, the geometry of l' origin of the risk will often result from the duplication of that of the #x27; object representing the #x27; origin of the risk. __Partner organisations__ DDT Alpes-de-Haute-Provence __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-0c1582ef-becf-4c33-94bc-ed754a8539c6) * [State services in Meurthe-et-Moselle](http://www.meurthe-et-moselle.gouv.fr/Politiques-publiques/Prevention-des-risques/Prevention-des-risques) * [COVADIS data standard: Surface Entity at #x27; Origin of Risk of PPRN](http://geostandards.developpement-durable.gouv.fr/afficherPageStandard.do?jeu=N_ORIG_RISQ_PPRN_AAAANNNN_S) * [Dynamic Map Consulta'Risks](http://carto.geo-ide.application.developpement-durable.gouv.fr/595/RISQ_CONSULT.map) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/7af94aa4a7654845adc64029b1060a958fdae7b7)