- Identification Information:
- Citation:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of Hydrostratigraphic Unit C1 Within the Neogene-Quaternary Succession, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0017
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications/DIG/ZIP/DIG_2015_0017.zip
- Description:
- Abstract:
This dataset is part of the three-dimensional (3-D) hydrostratigraphic model of the Sylvan Lake sub-basin in the Edmonton-Calgary Corridor, central Alberta. It represents the structure top of hydrostratigraphic unit (HSU) C1, which contains fine-grained materials underlying coarse-grained sediments of HSU S2 in the Neogene-Quaternary succession of the Sylvan Lake sub-basin.
This dataset supplements Alberta Geological Survey (AGS) Open File Report 2014-10, which includes a full description of steps taken to produce the structure grid.
- Purpose:
To form part of the Sylvan Lake sub-basin 3-D hydrostratigraphic model, used as a framework for assigning geological information from the subsurface into groundwater flow models.
- Supplemental Information: Language: In English;
- Time Period of Content:
- Time Period Information:
- Range of Dates/Times:
- Beginning Date: 2012
- Ending Date: 2013
- Currentness Reference: ground condition
- Status:
- Progress: Complete
- Maintenance and Update Frequency: None planned
- Spatial Domain:
- Bounding Coordinates:
- West Bounding Coordinate: -116
- East Bounding Coordinate: -112
- North Bounding Coordinate: 53
- South Bounding Coordinate: 51
- Keywords:
- Theme:
- Theme Keyword Thesaurus: none
- Theme Keyword: 3d models
- Theme Keyword: aquitard
- Theme Keyword: boreholes
- Theme Keyword: geology
- Theme Keyword: gis data
- Theme Keyword: hydrogeology
- Theme Keyword: hydrostratigraphy
- Place:
- Place Keyword Thesaurus: none
- Place Keyword: 82o
- Place Keyword: 82p
- Place Keyword: 83a
- Place Keyword: 83b
- Place Keyword: alberta
- Place Keyword: canada
- Place Keyword: red deer
- Place Keyword: sylvan lake
- Access Constraints: Public
- Use Constraints:
Acknowledgement of the Alberta Energy Regulator/Alberta Geological Survey as the originator/source of this information is required as described in the Open Government License - Alberta.
- Point of Contact:
- Contact Information:
- Contact Organization Primary:
- Contact Organization: Alberta Geological Survey
- Contact Person: AGS Information Manager
- Contact Position: AGS Information Manager
- Contact Address:
- Address Type: mailing and physical
- Address: Alberta Energy Regulator
- Address: 4th Floor, Twin Atria Building
- Address: 4999-98 Avenue NW
- City: Edmonton
- State or Province: Alberta
- Postal Code: T6B 2X3
- Country: Canada
- Contact Voice Telephone: (780) 422-1927
- Contact Facsimile Telephone: (780) 422-1918
- Contact Electronic Mail Address: AGS-Info@aer.ca
- Hours of Service: 8:00 a.m. to 12:00 p.m. and 1:00 p.m. to 4:30 p.m.
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of Hydrostratigraphic Unit C2 Within the Neogene-Quaternary Succession, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0005
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Originator: MacCormack, K.E.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of the Scollard Formation, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0006
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Originator: Glombick, P.M.
- Publication Date: 201501
- Title:
Three-Dimensional Hydrostratigraphic Modelling of the Sylvan Lake Sub-Basin in the Edmonton-Calgary Corridor, Central Alberta
- Geospatial Data Presentation Form: document
- Series Information:
- Series Name: Open File Report
- Issue Identification: OFR 2014-10
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Other Citation Details: ISBN: 978-1-4601-0137-7
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Originator: Glombick, P.M.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Net-to-Gross Sandstone Distribution for the Paskapoo Formation - Lower Composite Slice, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0007
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Originator: Glombick, P.M.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Net-to-Gross Sandstone Distribution for the Paskapoo Formation - Middle Composite Slice, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0008
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Originator: Glombick, P.M.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Net-to-Gross Sandstone Distribution for the Paskapoo Formation - Upper Composite Slice, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0009
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Originator: Glombick, P.M.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Distribution of greater than or equal to 0.60 Net-to-Gross Sandstone Values Within the Paskapoo Formation - Lower Composite Slice, Central Alberta (GIS data, polygon features)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0010
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Originator: Glombick, P.M.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Distribution of greater than or equal to 0.60 Net-to-Gross Sandstone Values Within the Paskapoo Formation - Middle Composite Slice, Central Alberta (GIS data, polygon features)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0011
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Originator: Glombick, P.M.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Distribution of greater than or equal to 0.60 Net-to-Gross Sandstone Values Within the Paskapoo Formation - Upper Composite Slice, Central Alberta (GIS data, polygon features)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0012
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Originator: MacCormack, K.E.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of the Battle Formation, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0013
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Originator: MacCormack, K.E.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of the Wapiti Formation, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0014
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Originator: MacCormack, K.E.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of the Lea Park Formation, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0015
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of Hydrostratigraphic Unit S2 Within the Neogene-Quaternary Succession, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0016
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of Hydrostratigraphic Unit S1 Within the Neogene-Quaternary Succession, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0018
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of the Paskapoo Formation - Upper Composite Slice, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0019
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Originator: Glombick, P.M.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of the Paskapoo Formation - Middle Composite Slice, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0020
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Cross Reference:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Originator: Glombick, P.M.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of the Paskapoo Formation - Lower Composite Slice, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0021
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Online Linkage: http://www.ags.gov.ab.ca/publications
- Data Quality Information:
- Attribute Accuracy:
- Attribute Accuracy Report:
Water well data was considered to be relatively low quality, often containing inaccurate location and lithology data submitted by water well contractors. Lithological descriptions from the 2007 version of Alberta Environment’s Alberta Water Well Information Database (AWWID) were used to generate hydrostratigraphic assignments to define the HSU C1 structure top grid. The data were checked for obvious errors, including incorrect or ambiguous lithological descriptions and anomalous location information. Apparent errors were flagged and compared with higher quality data where it was available, i.e., moderate to high quality continuous cores, geophysical logs, and previously published geological and hydrogeological maps. Where no higher quality data were available to validate flagged records, the water well data were rejected. Additional information on data quality and the location of higher quality data in the Sylvan Lake sub-basin is available in AGS Open File Report 2014-10.
- Logical Consistency Report: NODATA_value for the ASCII grid is coded as -9999.
- Completeness Report:
10338 water wells from the AWWID were used in the study to broadly define hydrostratigraphic units in the Neogene-Quaternary succession. The AWWID has abundant, relatively low quality data records, which include location inaccuracies resulting in up to 10 wells with duplicate locations. In cases of collocated data, one well per geographic coordinate was selected, based on completeness of lithological descriptions and total depth, and duplicate wells were omitted.
The original input data were classified using unpublished hydrostratigraphic assignments to create a laterally extensive and mappable geobody. Classification of lithological data into hydrostratigraphic units may incorporate assumptions and human error when simplifying complex geological data, as unit geometry, extent, and description are a product of the author’s conceptual understanding. The HSU C1 grid is for use in regional-scale groundwater studies, as these mappable hydrostratigraphic units may be more complex or absent at the scale of a local investigation.
To optimize the HSU C1 grid for input into a numerical groundwater flow model, the grid was extended across the Sylvan Lake model domain. Where HSU C1 is absent, the grid nodes’ elevation is equal to the underlying HSU S1 grid plus a constant 0.10 m. The continuous HSU C1 grid, along with other key hydrostratigraphic units, has been exported to ASCII grid format and can be used as a framework for the creation of a groundwater flow model.
- Positional Accuracy:
- Horizontal Positional Accuracy:
- Horizontal Positional Accuracy Report:
x,y co-ordinates of water wells exported from the AWWID are inexact and typically located to the centroid of a quarter section. The locations were converted to geographic co-ordinates and were not checked for accuracy.
- Vertical Positional Accuracy:
- Vertical Positional Accuracy Report:
All borehole data from the AWWID were sampled to the 25 m Provincial Digital Elevation Model (DEM) to provide a borehole top elevation (m asl) to correlate hydrostratigraphic units between boreholes to create hydrostratigraphic grids. This process was necessary as the elevation of AWWID water wells, in many cases, was not available/recorded or verified, and if reported was estimated from a topographic map, field investigation or handheld Global Positional System (GPS) device. GPS devices have accuracies reported by the AWWID of ~1-30 m, but are of varying device quality and cannot be assessed for accuracy between devices. Elevation values of moderate and high quality data were also checked with the DEM to verify elevation accuracy and modified to match the DEM, if necessary.
The vertical accuracy of the 25 m DEM is stated as 5 m @ 90% in the Sylvan Lake sub-basin derived from 1:60 000 aerial photographs using photogrammetric methods.
- Lineage:
- Source Information:
- Source Citation:
- Citation Information:
- Originator: Alberta Energy Regulator
- Originator: Alberta Geological Survey
- Originator: Atkinson, L.A.
- Publication Date: 2014
- Title:
Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of Hydrostratigraphic Unit S1 Within the Neogene-Quaternary Succession, Central Alberta (Gridded data, ASCII format)
- Geospatial Data Presentation Form: raster digital data
- Series Information:
- Series Name: Digital Data
- Issue Identification: DIG 2015-0018
- Publication Information:
- Publication Place: Edmonton, Alberta, Canada
- Publisher: Alberta Geological Survey
- Source Scale Denominator: 0
- Type of Source Media: online
- Source Time Period of Content:
- Time Period Information:
- Range of Dates/Times:
- Beginning Date: 2012
- Ending Date: 2013
- Source Currentness Reference: ground condition
- Source Citation Abbreviation: HSU S1
- Source Contribution: Elevation value used to complete the grid in areas where HSU C1 is absent
- Process Step:
- Process Description:
Methodology to create this grid dataset is fully documented in AGS Open File Report 2014-10.
Modelling Program used to create grid: RockWorks15
Number of data points available: 1705
Data type: A variety of low- to high-quality borehole data were used including lithologs submitted by water well contractors and compiled by the AWWID, downhole geophysical logs collected from water wells, and AGS continuous cores.
Algorithm used to interpolate data points: Inverse distance weighting (IDW2) with a minimum search radius of 16 points
Cell Size: 400 m
Deterministic Grid Alteration Information: Limited manual manipulation of grids was performed, with the exception of: 1) truncating HSU C1 below the land surface (i.e., the 25 m Provincial Digital Elevation Model); 2) clipping HSU C1 where the unit is known not to exist (i.e., Sylvan and Gull lakes); and 3) where HSU C1 is absent, adding a constant thickness of 0.10 m to the z-value of the underlying grid node (HSU S1) to produce a continuous HSU C1 grid across the Sylvan Lake sub-basin model domain.
Root mean square error: 6.1 m
The RMSE compares how similar interpolated grid values are to the original input data. This is a global estimate of error for the HSU C1 grid and provides neither indication of how error is distributed spatially in the model domain nor the accuracy of the input data.
- Process Date: 2013
- Spatial Data Organization Information:
- Direct Spatial Reference Method: Raster
- Raster Object Information:
- Raster Object Type: Grid Cell
- Row Count: 341
- Column Count: 270
- Vertical Count: 1
- Spatial Reference Information:
- Horizontal Coordinate System Definition:
- Planar:
- Map Projection:
- Map Projection Name: Transverse Mercator
- Transverse Mercator:
- Scale Factor at Central Meridian: 0.999200
- Longitude of Central Meridian: -115.000000
- Latitude of Projection Origin: 0.000000
- False Easting: 500000.000000
- False Northing: 0.000000
- Planar Coordinate Information:
- Planar Coordinate Encoding Method: row and column
- Coordinate Representation:
- Abscissa Resolution: 0
- Ordinate Resolution: 0
- Planar Distance Units: metres
- Geodetic Model:
- Horizontal Datum Name: North American Datum of 1983
- Ellipsoid Name: Geodetic Reference System 80
- Semi-major Axis: 6378137.000000
- Denominator of Flattening Ratio: 298.257222
- Vertical Coordinate System Definition:
- Altitude System Definition:
- Altitude Datum Name: Canadian Geodetic Vertical Datum of 1928
- Altitude Resolution: unknown
- Altitude Distance Units: metres
- Altitude Encoding Method: Explicit elevation coordinate included with horizontal coordinates
- Entity and Attribute Information:
- Overview Description:
- Entity and Attribute Overview:
Grid cell values represent the structure top of the hydrostratigraphic unit (HSU) C1 in the Sylvan Lake sub-basin, expressed as elevations in metres above mean sea level, Canadian Geodetic Vertical Datum of 1928. Values are floating point data type. Null data are coded '-9999'.
- Distribution Information:
- Distributor:
- Contact Information:
- Contact Organization Primary:
- Contact Organization: Alberta Geological Survey
- Contact Person: AGS Information Manager
- Contact Position: AGS Information Manager
- Contact Address:
- Address Type: mailing and physical
- Address: Alberta Energy Regulator
- Address: 4th Floor, Twin Atria Building
- Address: 4999-98 Avenue NW
- City: Edmonton
- State or Province: Alberta
- Postal Code: T6B 2X3
- Country: Canada
- Contact Voice Telephone: (780) 422-1927
- Contact Facsimile Telephone: (780) 422-1918
- Contact Electronic Mail Address: AGS-Info@aer.ca
- Hours of Service: 8:00 a.m. to 12:00 p.m. and 1:00 p.m. to 4:30 p.m.
- Distribution Liability:
The Alberta Energy Regulator/Alberta Geological Survey (AER/AGS) licenses this information under the Open Government License - Alberta. Any references to proprietary software in our documentation, and/or any use of proprietary data formats in our releases, do not constitute endorsement by the AER/AGS of any manufacturer's product.
- Metadata Reference Information:
- Metadata Date: 20150413
- Metadata Contact:
- Contact Information:
- Contact Organization Primary:
- Contact Organization: Alberta Geological Survey
- Contact Person: AGS Information Manager
- Contact Position: AGS Information Manager
- Contact Address:
- Address Type: mailing and physical
- Address: Alberta Energy Regulator
- Address: 4th Floor, Twin Atria Building
- Address: 4999-98 Avenue NW
- City: Edmonton
- State or Province: Alberta
- Postal Code: T6B 2X3
- Country: Canada
- Contact Voice Telephone: (780) 422-1927
- Contact Facsimile Telephone: (780) 422-1918
- Contact Electronic Mail Address: AGS-Info@aer.ca
- Hours of Service: 8:00 a.m. to 12:00 p.m. and 1:00 p.m. to 4:30 p.m.
- Metadata Standard Name: FGDC Content Standard for Digital Geospatial Metadata
- Metadata Standard Version: FGDC-STD-001-1998
- Metadata Time Convention: local time
- Metadata Access Constraints: none
- Metadata Use Constraints: none