About...

Data presented in the application comes from open source databases. AQUASYS is in no way responsible for the accuracy of the data and disclaims any responsibility for their misuse. The databases used are presented below:

• SANDRE Referential
• Water Agencies
• ADES
• Hydro DataBase
• Open Data from Météo-France
• Géoportail
• BASOL
• BASIAS
• ICPE
• Assainissement-Gouv
• Naïades
• INERIS Chimical Elements
• PPDB

• QGis (Géographical Information Tool) - OsGeo Fundation
  Interfacing with proprietary GIS software is possible such as MapInfo or ArcGis
• R Software
(Statictic Tool) - Auckland University
• Alisma (Hydrobiological Software) - IRSTEA
• PHYTOBS (Hydrobiological Software) - IRSTEA
The following software requires the use of R:

• SEEE (Hydrobiological indicator calculation) - AFB
• Diagrammes (Hydrochimical Software) - Avignon University
• Diagnostic Tool v2 (Hydrobiological Software) - Lorraine University
• HYPE (Trend determination software) - BRGM
• The tools for calculating the SEQEau and EQR indicators were created internally using R using non-maintained software methodologies and existing documentation.