Groundwater tracking in Burgundy-Franche-Comté: traffic identified

Geographical database including all groundwater tracking carried out in Burgundy-Franche-Comté since the 1900s, with the aim of identifying groundwater circulations in the karst zone. Traffic file identified as “tracage_trait”: each line is a “tramp” visualising an effective circulation (couple injection point/return point). It is the main file, which contains both the tracing number, the injection site coordinates and the coordinates of the return point, as well as the author of the data or the tracing operator. Purpose: \- Search for a trace on a commune, \- Visualisation of groundwater circulations in a geographical area. This database consists of around 1000 tracing operations carried out by different organisations. The operator of each tracer appears in the “tracing_trait” file. File of traffic identified as “tracage_trait_inj_surv”: each line is a “tramp” visualising an actual circulation (couple injection point/monitoring point).