00000cem 2200000za 4500 9.843045 CaOODSP 20251031142447 m go c f cr ||||||||||| 170906s2017 onc bh a fo 0 eng d a 100000 W1113000 W1100000 N0583300 N0580000 CaOODSP eng n-cn-ab M183-2/8269E-PDF Kiss, Frank. Tilt angle of the magnetic field, aeromagnetic survey of the Marguerite River area, Alberta, parts of NTS 74-L north and 74-L south [electronic resource] / [authors, F. Kiss and V. Tschirhart]. Scale 1:100,000 ; universal transverse Mercator proj., zone 12N (W 111°30'--W 110°00'/N 58°33'--N 58°00’). [Ottawa] : Natural Resources Canada, 2017. 1 map : col. Geological Survey of Canada, open file ; 8269 Alberta Geological Survey map ; 588 Includes text, index map and location map. Includes bibliographical references. "Aeromagnetic surveys measure the total intensity of the earth's magnetic field. The field was measured by a magnetometer aboard an aircraft flown at 100 m in parallel lines spaced at 250 m altitude across the survey area. The magnetic field reflects magnetic properties of bedrock and provides qualitative and quantitative information used in geological mapping. Understanding the geology will help geologists map the area, assist mineral/hydrocarbon exploration activities, and provide useful information necessary for communities, aboriginal associations, and government to make land use decisions. This survey was flown to improve our knowledge of the area. It will support ongoing geological mapping and resource assessment"--Provided by publisher. gccst Geological maps gccst Geophysics gccst Magnetism Tschirhart, Victoria. Canada. Natural Resources Canada. Alberta Geological Survey. Geological Survey of Canada. Open file (Geological Survey of Canada) 8269 (CaOODSP)9.506878 PDF 20.53 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-2/M183-2-8269-eng.pdf 302756