Identification_Information: Citation: Citation_Information: Originator: Stevens, C.W. Originator: Kerr, D.E. Originator: Wolfe, S.A. Originator: Eagles, S. Publication_Date: 2013 Title: Predictive Surficial Materials and Surficial Geology Derived from LANDSAT 7, Hearne Lake, NTS 85-I, Northwest Territories;Geological Survey of Canada Open File 7233 Edition: 1.0 Geospatial_Data_Presentation_Form: vector digital data, image data Series_Information: Series_Name: Open File Issue_Identification: 7233 Publication_Information: Publication_Place: Ottawa, Ontario Publisher: Geological Survey of Canada, Natural Resources Canada Other_Citation_Details: Recommended citation: Stevens, C. W., Kerr, D. E., Wolfe, S. A., and Eagles, S., 2013. Predictive Surficial Materials and Surficial Geology Derived from LANDSAT 7, Hearne Lake, NTS 85-I, Northwest Territories; Geological Survey of Canada, Open File 7233. doi:10.4095/292394 Online_Linkage: Description: Abstract: Surficial materials and surficial geology maps provide important geoscience information required for geological reconstructions, mineral exploration and development, and land use planning in northern Canada. In this study, remote predictive mapping was used to derive predictive surficial materials and surficial geology maps for Hearne Lake NTS 85-I, located within the Slave Geological Province. The predictive maps were generated using radiometrically balanced LANDSAT 7 imagery and knowledge gained from airphoto interpretations, field observations and legacy datasets. This Open File contains graphical and digital georeferenced versions of the predictive maps. A printable version of the predictive surficial geology map is provided in pdf format (map scale 1:125 000). Purpose: This study was undertaken to produce predictive surficial material and surficial geology maps within Hearne Lake NTS 85-I. Despite the detailed knowledge of bedrock geology in the mineral-rich Slave Geological Province, knowledge of surficial material and surficial geology remain rudimentary. The lack of this geoscience information limits the ability to assess terrain risks associated with various surficial materials and identify granular aggregate along proposed and existing infrastructure corridors (e.g. northern roads). The derived maps may be used for future field mapping campaigns, geotechnical investigations and mineral exploration. Supplemental_Information: Data set is in English. Magnetic declination stated in degrees and minutes. Annual change stated in minutes. Magnetic declination at NW corner of map: 17°54'E, changing 27'W annually. Magnetic declination at SW corner of map: 17°38'E, changing 25'W annually. Magnetic declination at NE corner of map: 16°30'E, changing 26'W annually. Magnetic declination at SE corner of map: 16°17'E, changing 24'W annually. Magnetic declination at center of map: 17°6'E, changing 26'W annually. Number of base data sets used: 1 Base data set 1: Source is Natural Resources Canada, ID is National Topographic Data Base (NTDB), version 3.1, unknown, scale 1:250 000 Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2013 Range_of_Dates/Times: Beginning_Date: 2006 Ending_Date: 2013 Currentness_Reference: Compilation years are 2006-2013. Status: Progress: Complete Maintenance_and_Update_Frequency: None Planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -114 East_Bounding_Coordinate: -112 North_Bounding_Coordinate: 63 South_Bounding_Coordinate: 62 Keywords: Theme: Theme_Keyword: geoscientificInformation Theme_Keyword: Geological and geophysical Theme_Keyword: Surficial geology Theme_Keyword_Thesaurus: None Place: Place_Keyword: Great Slave Lake Place_Keyword: Hearne Channel Place_Keyword: Burnt I. Place_Keyword: Matonabbee Point Place_Keyword: Drybones Rocks Place_Keyword: Beniah Rocks Place_Keyword: Pauline Lake Place_Keyword: Goulet Bay Place_Keyword: Campbell Bay Place_Keyword: Francois Bay Place_Keyword: Camp L. Place_Keyword: Carlbolt Lake Place_Keyword: Mad L. Place_Keyword: Francois River Place_Keyword: Blanchet Island Place_Keyword: McKinley Point Place_Keyword: Seton Island Place_Keyword: Narrow Island Place_Keyword: Faulkner L. Place_Keyword: Drever Lake Place_Keyword: Rainy Lake Place_Keyword: Mystery Lake Place_Keyword: Whiteman Lake Place_Keyword: Blatchford Lake Place_Keyword: Grace Lake Place_Keyword: Murray I. Place_Keyword: Buckham Lake Place_Keyword: Watta Lake Place_Keyword: Windy L. Place_Keyword: Hearne Lake Place_Keyword: Moose Lake Place_Keyword: Jackfish Is. Place_Keyword: Jackfish Cove Place_Keyword: Moose Bay Place_Keyword: Drybones Bay Place_Keyword: Beniah Is. Place_Keyword: Hump I. Place_Keyword: Middle Rocks Place_Keyword: Upland Lake Place_Keyword: Jennejohn Lake Place_Keyword: Defeat Lake Place_Keyword: Pickerel L. Place_Keyword: Terry L. Place_Keyword: Reid Lake Place_Keyword: Harding Lake Place_Keyword: Consolate Lake Place_Keyword: Woyna L. Place_Keyword: Gilmour Lake Place_Keyword: Cleft Lake Place_Keyword: John L. Place_Keyword: Hansen L. Place_Keyword: McLeod L. Place_Keyword: Brock L. Place_Keyword: Davidson L. Place_Keyword: Lauder Lake Place_Keyword: Campbell Lake Place_Keyword: Mann L. Place_Keyword: Doodad L. Place_Keyword: Skeeter L. Place_Keyword: Bud L. Place_Keyword: Bullmoose L. Place_Keyword: Quest L. Place_Keyword: Hillcoat Lake Place_Keyword: Merl L. Place_Keyword: Chimp Lake Place_Keyword: Dorothy Lake Place_Keyword: Francois Lake Place_Keyword: McDade L. Place_Keyword: Tanco Lake Place_Keyword: Telluride Lake Place_Keyword: Boulding Lake Place_Keyword: Doubling Lake Place_Keyword: Meander Lake Place_Keyword: Desperation Lake Place_Keyword: Tumpline Lake Place_Keyword: Detour Lake Place_Keyword: Pink Lake Place_Keyword: Victory Lake Place_Keyword: Ross Lake Place_Keyword: Saunders Lake Place_Keyword: Goose Lake Place_Keyword: Consolation Lake Place_Keyword: Donor Lake Place_Keyword: Devore Lake Place_Keyword: Sharre Lake Place_Keyword: Elboy Lake Place_Keyword: Trough Lake Place_Keyword: Lower Pensive Lake Place_Keyword: Otto L. Place_Keyword: Cameron River Place_Keyword: Tibbit L. Place_Keyword: Upper Terry Lake Place_Keyword: Peninsula L. Place_Keyword: Terry L. Place_Keyword: Hidden Lake Place_Keyword: Cameron River Place_Keyword: Sparrow Lake Place_Keyword: Bliss Lake Place_Keyword: Harald Lake Place_Keyword: Day L. Place_Keyword: Otto L. Place_Keyword: Day L. Place_Keyword: Thompson Lake Place_Keyword: Prelude Lake Place_Keyword: Duncan Lake Place_Keyword: Wedge Lake Place_Keyword: Blaisdell Lake Place_Keyword: Mitchell L. Place_Keyword: Waite Lake Place_Keyword: Sproule Lake Place_Keyword: Parr L. Place_Keyword: Halfmoon L. Place_Keyword: Upper Pensive Lake Place_Keyword: Waite Lake Place_Keyword: Dome Lake Place_Keyword: Webb Lake Place_Keyword: Paterson Lake Place_Keyword: Monroe Lake Place_Keyword: Languish Lake Place_Keyword: Ross River Place_Keyword: Redout Lake Place_Keyword: Raquette Lake Place_Keyword: Upper Ross Lake Place_Keyword: Pensive Lake Place_Keyword: Rex L. Place_Keyword: Beaulieu Place_Keyword: Sunset Lake Place_Keyword: Payne Lake Place_Keyword: Amacher Lake Place_Keyword: Bambi L. Place_Keyword: Fenton Lake Place_Keyword: Crescent L. Place_Keyword: Sleepy Dragon Lake Place_Keyword: Milt L. Place_Keyword: Hank Lake Place_Keyword: Allan Lake Place_Keyword: Camlaren Place_Keyword: Zenith I Place_Keyword: West Bay Place_Keyword: Gordon Lake Place_Keyword: Knight Bay Place_Keyword: Hilrod L. Place_Keyword: Peaceful Lake Place_Keyword: Prestige Lake Place_Keyword: Lamoureux Lake Place_Keyword: Graham Lake Place_Keyword: Nicholson River Place_Keyword: McCrea River Place_Keyword: Teed Falls Place_Keyword_Thesaurus: None Access_Constraints: None Use_Constraints: Her Majesty the Queen in Right of Canada 2013 For more information, please contact the Copyright Officer at the following address: ESS Copyright Officer Business Development Office Earth Sciences Sector 615 Booth St., Ottawa, Ontario K1A 0E9 Sa Majesté la Reine du chef du Canada 2013 Pour plus d'information, prière de communiquer avec le responsable du droit d'auteur à l'adresse suivante : Responsable du droit d'auteur du SST Bureau d'expansion des affaires Secteur des sciences de la Terre 615, rue Booth Ottawa (Ontario) K1A 0E9 Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Dr. Christopher W. Stevens Contact_Organization: Contact_Address: Address_Type: Physical Address: 601 Booth St. City: Ottawa State_or_Province: Ontario Postal_Code: K4A 3S8 Country: Canada Contact_Voice_Telephone: Contact_Facsimile_Telephone: Contact_Electronic_Mail_Address: Christopher.stevens@NRCan.gc.ca Data_Set_Credit: Digital cartography by Eagles, S. 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