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Obstacle pressure
The obstacle pressure (characteristics, Steinbach rank…) comes from the National list of obstacles to river flows (ROE) from the ONEMA
The data set are in MIGANG
Describing the MIGANG database
Several tables and views are used
tables: t_ouvrage_ouv, t_franchisbar_fba, view: v_ouv_fba
Seulement le Bassin versant de la Loire et la Bretagne.
ouv_id: obstacle identifier
ouv_ouv_id:
ouv_baraval:
ouv_codegenerique:
ouv_distancesource: distance à la source de l'ouvrage (km?)
ouv_distancemer: distance à la mer de l'ouvrage (km?)
ouv_distancemareedyn: distance à la marée dynamique de l'ouvrage (km?)
ouv_sbv: surface bassin versant ?
ouv_bassin:
ouv_rinom:
ouv_abscisse:
ouv_ordonnee:
ouv_libelle:
ouv_commentaires:
ouv_zone_geo: zone géographique (BV Loire, Bretagne)
fba_id:
fba_ouv_id:
fba_tax_code:
fba_valeurnote: note attribuée
fba_tyn_typenote: type de notes (expertise, berge, diversite, hauteur, mortalite devalaison, profil, rugosite, score, score2
fba_datedebut:
fba_datefin:
fba_commentaire:
Describing the ROE database
view: geobs.obstacle
obs_id: identifiant de l'obstacle
obs_position_locale: projection
obs_original:
obs_table:
obs_nom:
obs_id_source:
obs_nom_source:
obs_id_etat:
table: geobs.franchissabilite_piscicole
fra_id:
fra_ref_id:
fra_note: note attribuée
fra_esp_id: