00000nem 2200000zi 4500 9.930047 CaOODSP 20251031142449 m o c f cr cn||||||||| 231107t20232023onca bh b fo 0 eng d 9780660687285 a 50000 W1032500 W1025500 N0575000 N0573000 CaOODSP eng rda CaOODSP n-cn-sn M183-2/8967E-PDF Electromagnetic survey of the eastern Wollaston area, Saskatchewan, parts of NTS 64-E/10, 11, 14 and 15. Scale 1:50,000 ; universal transverse Mercator projection (W 103°25'--W 102°55'/N 57°50'--N 57°30'). [Ottawa] : Natural Resources Canada = Ressources naturelles Canada : Saskatchewan Geological Survey Commission = Commission géologique de la Saskatchewan, 2023. ©2023 1 online resource (9 maps) : colour. cartographic image cri rdacontent text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file = Dossier public, 2816-7155 ; 8967 Geophyiscal map = Carte géophysique ; GP 2023-2 Natural Resources Canada provided survey oversight and data processing and produced the maps as part of the Targeted Geoscience Initiative (TGI) program of the Lands and Minerals Sector, Natural Resources Canada. Relief shown by contours. Includes text, illustrations, graphs, survey area parameters, electromagnetic system specifications, index map, and location map. ISSN of series supplied from ISSN Portal. "North American Datum (CSRS) 1983, UTM zone 13N." "Authors: O. Boulanger, P. Vo, and F. Kiss." Includes bibliographical references. Sheet 1: Time decay constant (Tau-Z) - early channels 4 to 14 (0.021 - 0.096 ms) -- Sheet 2: Time decay constant (Tau-Z) - mid channels 15 to 30 (0.110 - 0.880 ms) -- Sheet 3: Time decay constant (Tau-Z) - late channels 31 to 46 (1.010 - 8.083 ms) -- Sheet 4: Apparent conductivity - early channels 4 to 14 (0.021 - 0.096 ms) -- Sheet 5: Apparent conductivity - mid channels 15 to 30 (0.110 - 0.880 ms) -- Sheet 6: Apparent conductivity - late channels 31 to 46 (1.010 - 8.083 ms) -- Sheet 7: Residual total magnetic field -- Sheet 8: First vertical derivative of the magnetic field -- Sheet 9: Interpretation. "Electromagnetic surveys measure the variation of the earth's electromagnetic field in the time domain. The electromagnetic and magnetic field were measured at a height of 49 m above the ground in parallel lines spaced at 200 m across the survey area. The electromagnetic field reflects conductivity 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 and necessary information for communities, indigenous associations, and government to make land use decisions. This survey was flown to improve our knowledge of the area and it will support ongoing geological mapping and resource assessment"--Provided by the publisher. Electromagnetic measurements Saskatchewan Wollaston Lake Maps. Geology Saskatchewan Wollaston Lake Maps. Mesures électromagnétiques Saskatchewan Wollaston Lake Cartes. Géologie Saskatchewan Wollaston Lake Cartes. Geological maps lcgft Digital maps lcgft Cartes géologiques rvmgf Cartes géographiques numériques rvmgf Boulanger, Olivier, author. Geological Survey of Canada, issuing body. Saskatchewan Geological Survey, issuing body. Open file (Geological Survey of Canada) 2816-7155 ; 8967. (CaOODSP)9.832719 PDF 11.66 MB https://publications.gc.ca/collections/collection_2024/rncan-nrcan/m183-2/M183-2-8967-1-eng.pdf Sheet 1 PDF 10.06 MB https://publications.gc.ca/collections/collection_2024/rncan-nrcan/m183-2/M183-2-8967-2-eng.pdf Sheet 2 PDF 9.38 MB https://publications.gc.ca/collections/collection_2024/rncan-nrcan/m183-2/M183-2-8967-3-eng.pdf Sheet 3 PDF 12.93 MB https://publications.gc.ca/collections/collection_2024/rncan-nrcan/m183-2/M183-2-8967-4-eng.pdf Sheet 4 PDF 10.59 MB https://publications.gc.ca/collections/collection_2024/rncan-nrcan/m183-2/M183-2-8967-5-eng.pdf Sheet 5 PDF 10.01 MB https://publications.gc.ca/collections/collection_2024/rncan-nrcan/m183-2/M183-2-8967-6-eng.pdf Sheet 6 PDF 35.40 MB https://publications.gc.ca/collections/collection_2024/rncan-nrcan/m183-2/M183-2-8967-7-eng.pdf Sheet 7 PDF 33.79 MB https://publications.gc.ca/collections/collection_2024/rncan-nrcan/m183-2/M183-2-8967-8-eng.pdf Sheet 8 PDF 83.62 MB https://publications.gc.ca/collections/collection_2024/rncan-nrcan/m183-2/M183-2-8967-9-eng.pdf Sheet 9 HTML N/A https://doi.org/10.4095/332167 GEOSCAN DOI