Structure Top of the Sunchild Aquifer, Alberta (Gridded data, ASCII format)

This is a 1000 m cell-sized raster dataset of the upper surface of the Sunchild Aquifer, modelled from the >55% sand point data derived by depth-slice analysis of well-log data. Alberta Geological Survey Bulletin 66 provides details on this grid dataset. The dataset is in ESRI ASCII grid format.

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 19:50 (UTC)
Created April 17, 2026, 19:50 (UTC)
contact_email geodiscoveralberta@gov.ab.ca
contact_person {"en": "Government of Alberta; Government of Alberta; Alberta Energy Regulator", "fr": "Gouvernement de l'Alberta; Gouvernement de l'Alberta; Alberta Energy Regulator"}
criticality_level []
data_dictionary unknown,unknown,unknown
geographic_scope []
open_canada_collection fgp
open_canada_date_published 2012-09-12 00:00:00
open_canada_keywords {"en": ["82I", "82J", "82N", "82O", "82P", "83A", "83B", "83C", "83D", "83E", "83F", "83G", "83H", "83I", "83J", "83K", "83L", "ALBERTA", "ALBERTA-FOOTHILLS", "ALBERTA-PLAINS", "AQUIFERS", "CANADA", "GEOSCIENTIFICINFORMATION", "GIS-DATA", "HYDROSTRATIGRAPHY", "PASKAPOO-FORMATION", "RASTER-GRID", "SAND", "STRUCTURE-MAPS", "Government information"], "fr-t-en": ["82I", "82 JOURS", "82 M", "82 OC", "82 P", "83A", "83B", "83C", "83 E", "83E", "83F", "83 G", "83 HEURES", "83I", "83 JOURS", "83 KM", "83 LITRES", "ALBERTA", "CONTREFORTS DE L'ALBERTA", "PLAINES DE L'ALBERTA", "AQUIFÈRES", "CANADA", "INFORMATIONS GÉOSCIENTIFIQUES", "DONNÉES SIG", "HYDROSTRATIGRAPHIE", "FORMATION DE PASKAPOO", "GRILLE MATRICIELLE", "SABLE", "CARTES DE STRUCTURE", "Information gouvernementale"]}
open_canada_subject ["form_descriptors", "nature_and_environment", "science_and_technology"]
sensitivity_level unrestricted
title_fr
update_frequency continual