Marie Lake, Alberta - Bathymetry, Digital Elevation Model (Arc ASCII grid format)

All available bathymetry and related information for Marie Lake were collected and hard copy maps digitized where necessary. The data were validated against more recent data (Shuttle Radar Topography Mission 'SRTM' imagery and Indian Remote Sensing 'IRS' imagery) and corrected where necessary. The published data set contains the lake bathymetry formatted as an Arc ascii grid. Bathymetric contours and the boundary polygon are available as shapefiles.

Data and Resources

Additional Info

Field	Value
Last Updated	April 17, 2026, 22:11 (UTC)
Created	April 17, 2026, 22:11 (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	2008-01-01 00:00:00
open_canada_keywords	{"en": ["73L", "ALBERTA", "BATHYMETRY", "CANADA", "DEM", "GEOSCIENTIFICINFORMATION", "GIS-DATA", "LAKES", "MARIE-LAKE", "Government information"], "fr-t-en": ["73 LITRES", "ALBERTA", "BATHYMÉTRIE", "CANADA", "DEM", "INFORMATIONS GÉOSCIENTIFIQUES", "DONNÉES SIG", "LACS", "LAC MARIE", "Information gouvernementale"]}
open_canada_subject	["form_descriptors", "nature_and_environment", "science_and_technology"]
sensitivity_level	unrestricted
title_fr
update_frequency	continual