Crustal seismic refraction programs

A collection of five crustal scale seismic refraction programs performed in Canada by the Geological Survey of Canada.

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 17:43 (UTC)
Created April 17, 2026, 17:43 (UTC)
contact_email nrcan.gsc-geosciencedata-donneesgeoscience-cgc.rncan@canada.ca
contact_person {"fr": "Gouvernement du Canada; Ressources naturelles Canada; Commission géologique du Canada - CGC Centre du Canada,Gouvernement du Canada; Ressources naturelles Canada; Commission géologique du Canada - CGC Québec,Gouvernement du Canada; Ressources naturelles Canada; Commission géologique du Canada,brian.roberts@canada.ca,francois.letourneau@canada.ca,nrcan.gsc-geosciencedata-donneesgeoscience-cgc.rncan@canada.ca", "en": "Government of Canada; Natural Resources Canada; Geological Survey of Canada - GSC Central Canada,Government of Canada; Natural Resources Canada; Geological Survey of Canada - GSC Quebec,Government of Canada; Natural Resources Canada; Geological Survey of Canada,voice; 613-668-5009,voice; 1 (418) 6543826,brian.roberts@canada.ca,francois.letourneau@canada.ca,nrcan.gsc-geosciencedata-donneesgeoscience-cgc.rncan@canada.ca"}
criticality_level []
data_dictionary EPSG:4326,http://www.epsg-registry.org/,6.14
geographic_scope []
open_canada_collection fgp
open_canada_date_published 1995-01-01 00:00:00
open_canada_keywords {"fr": ["réfraction sismique", "Géophysique", "BIGMAC87 refraction"], "en": ["seismic refraction", "Geophysics", "BIGMAC87 refraction"]}
open_canada_subject ["form_descriptors", "nature_and_environment", "science_and_technology"]
sensitivity_level unrestricted
title_fr Programmes de réfraction sismique dans la croûte terrestre
update_frequency not_planned