6183cc31-b748-45ff-9833-61c90a010855 eng utf8 dataset Myriam Chergui French Geological Survey (BRGM) France m.chergui@brgm.fr pointOfContact 2025-12-16 ISO 19115/INSPIRE_TG2/CZ4 2003/cor.1/2006 ETRS-LCC (3034) [INSPIRE] WP5 CHAKA - RESOURCE Karst/chalk Pilot sites - GeoERA RESOURCE project WP5 - CHAKA is part of GeoERA RESOURCE project. It aimed to define an improved characterization framework and typology of karst and chalk aqufers over Europe. A Karst Typology Tool was tested based on data of 16 pilot areas over Europe. French Geological Survey (BRGM) France jc.marechal@brgm.fr custodian karstic aquifer chalk GeoERA Keyword Thesaurus 2020-01-01 publication Geology HVD category 2022-12-21 publication WP5, RESOURCE pilot sites, karst, chalk, aquifer, monitoring, classification, management, spring, vulnerability, water resource eng -12.917 31.555 39.504 56.753 https://maps.europe-geology.eu/?mapname=egdi_geoera_resource#baslay=baseMapGEUS&extent=-1869140,137890,10374120,6327490 Karst and Chalk pilot studies (WP5) Location of karst and chalk aquifers included in RESOURCE-WP5 project and report D5.2 and D5.3.