Identification_Information: Citation: Citation_Information: Originator: Dyke, A.S. Publication_Date: 2005 Title: Upper Isortoq Lake East Edition: 1.0 Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: Open File Issue_Identification: 4690 Publication_Information: Publication_Place: Ottawa, Ontario Publisher: Geological Survey of Canada, Natural Resources Canada Other_Citation_Details: Recommended citation: Dyke, A.S. 2005: Surficial geology, Upper Isortoq Lake East, Baffin Island, Nunavut; Geological Survey of Canada, Open File 4690, scale 1:50 000. Online_Linkage: Description: Abstract: The Open File maps at 1:50 000 scale of the Steensby Inlet NTS map sheet (37F), Baffin Island, Nunavut are the first complete surficial geology maps of the region. The Steensby Inlet area was entirely glaciated by the Baffin Sector of the Laurentide Ice Sheet. The surficial geology thus reflects the effects of glaciation, ice recession, and associated relative sea level adjustments. The open file maps share a common legend, which has been adapted from the legend of previously published adjoining maps of northwestern Baffin Island. The Open File maps were prepared from airphoto interpretation by the author in 2002-2003 and subsequently field checked in part by the author during two field seasons. Field observations from a dense network of glacial drift sampling stations were provided by De Beers Canada Exploration and incorporated in the maps during final editing. These maps are the second set to be released from a new project, which also involved mapping of areas to the west (47E, already released) and south (37C, in preparation). Purpose: Supplemental_Information: Data set is in English. Magnetic declination stated in degrees and minutes. Annual change stated in minutes. Magnetic declination at center of map: 43°54'W, changing 40.4'E annually. Proximity of the North Magnetic Pole causes the compass to be erratic in this area. Number of base data sets used: 1 Base data set 1: Source is NTDB, ID is 37 F, scale 1:250000 Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2004 Range_of_Dates/Times: Beginning_Date: 2002 Ending_Date: 2004 Currentness_Reference: Field work years are 2002, 2003. Compilation years are 2004. Status: Progress: Complete Maintenance_and_Update_Frequency: None Planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -77 East_Bounding_Coordinate: -76 North_Bounding_Coordinate: 70.500 South_Bounding_Coordinate: 70.250 Data_Set_G-Polygon: Data_Set_G-Polygon_Outer_G-Ring: G-Ring_Point: G-Ring_Latitude: 70.5000 G-Ring_Longitude: -76.8822 G-Ring_Point: G-Ring_Latitude: 70.5000 G-Ring_Longitude: -76.0000 G-Ring_Point: G-Ring_Latitude: 70.2500 G-Ring_Longitude: -76.0000 G-Ring_Point: G-Ring_Latitude: 70.2500 G-Ring_Longitude: -76.8068 G-Ring_Point: G-Ring_Latitude: 70.2500 G-Ring_Longitude: -77.0000 G-Ring_Point: G-Ring_Latitude: 70.5000 G-Ring_Longitude: -77.0000 G-Ring_Point: G-Ring_Latitude: 70.5000 G-Ring_Longitude: -76.8822 Keywords: Theme: Theme_Keyword: geoscientificInformation Theme_Keyword: Geological and geophysical Theme_Keyword: Surficial geology Theme_Keyword_Thesaurus: None Place: Place_Keyword: Isortoq River Place_Keyword: Isortoq Lake Place_Keyword: Nunavut Place_Keyword: Baffin Island Place_Keyword_Thesaurus: None Access_Constraints: None Use_Constraints: Her Majesty the Queen in Right of Canada 2005 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 2005 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: Art Dyke Contact_Organization: Natural Resources Canada Contact_Address: Address_Type: Physical Address: 601 Booth Street City: Ottawa State_or_Province: Ontario Postal_Code: K1A 0E8 Country: Canada Contact_Voice_Telephone: 613-992-0643 Contact_Facsimile_Telephone: 613-992-0190 Contact_Electronic_Mail_Address: adyke@NRCan.gc.ca Data_Set_Credit: Digital cartography by Proulx, M. Data_Quality_Information: Lineage: Source_Information: Source_Scale_Denominator: 50000 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 17 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -81.0 Latitude_of_Projection_Origin: 0.0 False_Easting: 500000.0 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 3.95 Ordinate_Resolution: 3.95 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137.0 Denominator_of_Flattening_Ratio: 298.25722209603690666513255949227 Distribution_Information: Distributor: Contact_Information: Contact_Person_Primary: Contact_Person: Mike Sigouin Contact_Organization: Natural Resources Canada Contact_Address: Address_Type: Physical Address: 601 Booth Street City: Ottawa State_or_Province: Ontario Postal_Code: K1A 0E8 Country: Canada Contact_Voice_Telephone: 613-943-0738 Contact_Facsimile_Telephone: 613-952-7308 Contact_Electronic_Mail_Address: msigouin@NRCan.gc.ca Resource_Description: Live Data and Maps Standard_Order_Process: Fees: None Metadata_Reference_Information: Metadata_Date: 20050317 Metadata_Future_Review_Date: 20100317 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Paul Huppé Contact_Organization: Natural Resources Canada Contact_Address: Address_Type: Physical Address: 601 Booth Street City: Ottawa State_or_Province: Ontario Postal_Code: K1A 0E8 Postal_Code: K1A 0E8 Country: Canada Contact_Voice_Telephone: 613-943-0996 Contact_Facsimile_Telephone: 613-995-2339 Contact_Electronic_Mail_Address: huppe@NRCan.gc.ca Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998