Identification_Information: Citation: Citation_Information: Originator: Dredge, L.A. Publication_Date: 2004 Title: Lake Gillian Edition: 1.0 Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: A Series Issue_Identification: 2076 Publication_Information: Publication_Place: Ottawa, Ontario Publisher: Geological Survey of Canada, Natural Resources Canada Other_Citation_Details: Recommended citation: Dredge, L.A. 2004: Surficial geology, Lake Gillian, central Baffin Island, Nunavut; Geological Survey of Canada, Map 2076A, scale 1:250 000. Online_Linkage: Description: Abstract: This map is part of a series depicting the surficial geology of Central Baffin Island. The mapping of Quaternary deposits, measurement of ice flow indicators, interpretation of glacial and post-glacial history, and geochemical sampling of the till in this area are part of an integrated multi-component mapping project led by Marc St-Onge and supported by the Geological Survey of Canada, the Canada-Nunavut Geoscience Office, and the Polar Continental Shelf Project. Field work related to the surficial geology component was conducted in 2001 and 2002. Field traverses and air photo interpretation provided information on the nature and distribution of surface materials shown on the map, which was constructed using 1:60,000 scale aerial photographs compiled onto a 1:100,000 scale base. Purpose: 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: 43°42'W, changing 39.7'E annually. Magnetic declination at SW corner of map: 40°50'W, changing 36.8'E annually. Magnetic declination at NE corner of map: 45°8'W, changing 37'E annually. Magnetic declination at SE corner of map: 42°36'W, changing 35'E annually. Magnetic declination at center of map: 40°36'W, changing 34.8'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 37D, scale 1:250000 Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2002 Range_of_Dates/Times: Beginning_Date: 2001 Ending_Date: 2002 Currentness_Reference: Field work years are 2001. Compilation years are 2002. Status: Progress: Complete Maintenance_and_Update_Frequency: None Planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -76.000 East_Bounding_Coordinate: -72.000 North_Bounding_Coordinate: 70.000 South_Bounding_Coordinate: 69.000 Data_Set_G-Polygon: Data_Set_G-Polygon_Outer_G-Ring: G-Ring_Point: G-Ring_Latitude: 70.0000 G-Ring_Longitude: -74.4897 G-Ring_Point: G-Ring_Latitude: 70.0000 G-Ring_Longitude: -72.0000 G-Ring_Point: G-Ring_Latitude: 69.0000 G-Ring_Longitude: -72.0000 G-Ring_Point: G-Ring_Latitude: 69.0000 G-Ring_Longitude: -75.3948 G-Ring_Point: G-Ring_Latitude: 69.0000 G-Ring_Longitude: -76.0000 G-Ring_Point: G-Ring_Latitude: 70.0000 G-Ring_Longitude: -76.0000 G-Ring_Point: G-Ring_Latitude: 70.0000 G-Ring_Longitude: -74.4897 Keywords: Theme: Theme_Keyword: geoscientificInformation Theme_Keyword: Geological and geophysical Theme_Keyword: Surficial geology Theme_Keyword_Thesaurus: None Place: Place_Keyword: Index Point Place_Keyword: Ullit Island Place_Keyword: Baird Peninsula Place_Keyword: Sandur River Place_Keyword: Rushmore Bay Place_Keyword: Reflection Lake Place_Keyword: Pedro Lake Place_Keyword: MacDonald River Place_Keyword: Link River Place_Keyword: Ipiutik Lake Place_Keyword: Link Lake Place_Keyword: Gee Lake Place_Keyword: Butterfly Lake Place_Keyword: Aufeis Lake Place_Keyword: Dead Ice Lakes Place_Keyword: Lake Gillian Place_Keyword: Flyway Lake Place_Keyword: Blanchfield Lake Place_Keyword: Barnes Ice Cap Place_Keyword: Flint Lake Place_Keyword: Ikpik Bay Place_Keyword: Piling Lake Place_Keyword: Baffin Island Place_Keyword: Nunavut Place_Keyword_Thesaurus: None Access_Constraints: None Use_Constraints: Her Majesty the Queen in Right of Canada 2004 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 2004 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: Lynda Dredge 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: 613-992-5770 Contact_Facsimile_Telephone: 613-992-0190 Contact_Electronic_Mail_Address: ldredge@NRCan.gc.ca Data_Set_Credit: Additional geology by Chouinard, B., Severin, J. and Toole, P. Affiliated with Polar Continental Shelf Project, Canada-Nunavut Geoscience Office. Digital cartography by Coulthart, M.J. Data_Quality_Information: Lineage: Source_Information: Source_Scale_Denominator: 250000 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: 18 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -75.0 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: 20.000 Ordinate_Resolution: 20.000 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: 20050208 Metadata_Future_Review_Date: 20100208 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