Identification Information:
Citation:
Citation Information:
Originator: Alberta Energy and Utilities Board
Originator: Alberta Geological Survey
Originator: Pawlowicz, J.G.
Originator: Nicoll, T.J.
Originator: Sciarra, J.N.
Publication Date: 200704
Title: Bedrock Thalwegs of Bistcho Lake Area, Alberta (NTS 84M) (GIS data, thalweg line features)
Geospatial Data Presentation Form: vector digital data
Series Information:
Series Name: Digital Data
Issue Identification: DIG 2007-0021
Publication Information:
Publication Place: Edmonton, Alberta, Canada
Publisher: Alberta Geological Survey
Online Linkage: http://www.ags.gov.ab.ca/publications/DIG/ZIP/DIG_2007_0021.zip
Description:
Abstract:
This GIS dataset depicts the locations of thalwegs (paleo-channels) incised in the bedrock surface of NTS map area 84M (line features). The data are created in ArcGIS and output for public distribution in shapefile formats.
Purpose:
For depicting the thalwegs of paleo-drainage systems in the Bistcho Lake area (NTS84M) in GIS format.
Supplemental Information:
These data comprise the thalweg line features of Map 416, Bedrock Topography of Bistcho Lake Area, Alberta, (NTS 84M). This metadata record was generated based on the ArcGIS shapefile. In English.
Time Period of Content:
Time Period Information:
Range of Dates/Times:
Beginning Date: 2005
Ending Date: 2007
Currentness Reference: process date
Status:
Progress: Complete
Maintenance and Update Frequency: None planned
Spatial Domain:
Bounding Coordinates:
West Bounding Coordinate: -120
East Bounding Coordinate: -118
North Bounding Coordinate: 60
South Bounding Coordinate: 59
Keywords:
Theme:
Theme Keyword Thesaurus: none
Theme Keyword: bedrock
Theme Keyword: buried valleys
Theme Keyword: drift thickness
Theme Keyword: geology
Theme Keyword: gis data
Theme Keyword: glacial drift
Theme Keyword: overburden
Theme Keyword: thalwegs
Theme Keyword: topography
Place:
Place Keyword Thesaurus: None
Place Keyword: 84m
Place Keyword: alberta
Place Keyword: bistcho lake
Place Keyword: cameron hills
Place Keyword: canada
Place Keyword: elsa hill
Place Keyword: hay river
Place Keyword: zama city
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: Publications and Marketing Advisor
Contact Position: Publications and Marketing Advisor
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.
Data Set Credit: M.C. Price
Native Data Set Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.0.0.535
Cross Reference:
Citation Information:
Originator: Alberta Energy and Utilities Board
Originator: Alberta Geological Survey
Originator: Pawlowicz, J.G.
Originator: Nicoll, T.J.
Originator: Sciarra, J.N.
Publication Date: 200703
Title: Bedrock Topography of Bistcho Lake Area, Alberta (NTS 84M)
Geospatial Data Presentation Form: map
Series Information:
Series Name: Map
Issue Identification: MAP 416
Publication Information:
Publication Place: Edmonton, Alberta, Canada
Publisher: Alberta Geological Survey
Other Citation Details: Scale 1:250000
Online Linkage: http://www.ags.gov.ab.ca/publications
Cross Reference:
Citation Information:
Originator: Alberta Energy and Utilities Board
Originator: Alberta Geological Survey
Originator: Pawlowicz, J.G.
Originator: Nicoll, T.J.
Originator: Sciarra, J.N.
Publication Date: 200704
Title: Bedrock Topography of Bistcho Lake Area, Alberta (NTS 84M) (GIS data, line features)
Geospatial Data Presentation Form: vector digital data
Series Information:
Series Name: Digital Data
Issue Identification: DIG 2007-0019
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 and Utilities Board
Originator: Alberta Geological Survey
Originator: Pawlowicz, J.G.
Originator: Nicoll, T.J.
Originator: Sciarra, J.N.
Publication Date: 200704
Title: Drift Thickness of Bistcho Lake Area, Alberta (NTS 84M) (GIS data, line features)
Geospatial Data Presentation Form: vector digital data
Series Information:
Series Name: Digital Data
Issue Identification: DIG 2007-0020
Publication Information:
Publication Place: Edmonton, Alberta, Canada
Publisher: Alberta Geological Survey
Online Linkage: http://www.ags.gov.ab.ca/publications
Data Quality Information:
Logical Consistency Report:
Visual checks have been made of the data by the author and plotted versions of the data have been checked by a third party. Line directions match flow direction, features are attributed.
Completeness Report: Thalweg data are shown only for the major buried valleys.
Positional Accuracy:
Horizontal Positional Accuracy:
Horizontal Positional Accuracy Report:
Since the thalweg represents a geological interpretation, its absolute positional accuracy cannot be determined. However, the thalweg line is estimated to fall within 250 m of the bedrock low, as depicted on the bedrock topography map.
Lineage:
Process Step:
Process Description:
The thalwegs were digitized in the paleoflow direction in ArcMap after completion of the bedrock topography contouring.
Process Date: 2006
Spatial Data Organization Information:
Direct Spatial Reference Method: Vector
Point and Vector Object Information:
SDTS Terms Description:
SDTS Point and Vector Object Type: Complete chain
Point and Vector Object Count: 4
SDTS Terms Description:
SDTS Point and Vector Object Type: Point
Point and Vector Object Count: 4
Spatial Reference Information:
Horizontal Coordinate System Definition:
Geographic:
Geographic Coordinate Units: Decimal degrees
Latitude Resolution: 0.000000
Longitude Resolution: 0.000000
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
Entity and Attribute Information:
Detailed Description:
Entity Type:
Entity Type Label: thalweg_ln_ll.shp
Entity Type Definition: Line features
Entity Type Definition Source: Alberta Geological Survey
Attribute:
Attribute Label: NAME
Attribute Definition: Name of buried valley that thalweg occurs in.
Attribute Definition Source: Alberta Geological Survey
Overview Description:
Entity and Attribute Overview:
The thalweg line represents a line of lowest elevation on the bedrock surface within the buried valleys.
Distribution Information:
Distributor:
Contact Information:
Contact Organization Primary:
Contact Organization: Alberta Geological Survey
Contact Person: Publications and Marketing Advisor
Contact Position: Publications and Marketing Advisor
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: 20131107
Metadata Contact:
Contact Information:
Contact Organization Primary:
Contact Organization: Alberta Geological Survey
Contact Person: Publications and Marketing Advisor
Contact Position: Publications and Marketing Advisor
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