Abstract: Reprocessing of magnetic data for Yukon was performed between November 2016 and March 2017. Aeromagnetic data were compiled, data of different resolutions were merged, and a series of images individually levelled for each map sheet were produced. For each 250k-scale map, the following magnetic derivative maps were produced: 1. Residual Total Magnetic Field; 2. Reduced-to-Pole Magnetic Field (RTP); 3. First Vertical Derivative of the Reduced-to-Pole Magnetic Field (RTP_VD); and 4. Tilt Derivative of the Reduced-to-Pole Magnetic Field (RTP_TDR). These maps are provided as pdfs, geotiffs and Geosoft grid files. Colour ramps/legends are provided for each map.

Authors: Aurora Geosciences Ltd. and Bruce, J.O.

Map Scale: 1 : 250000

NTS Mapsheet(s): 105J

Citation: Aurora Geosciences Ltd. and Bruce, J.O., 2017. Reprocessing of Yukon magnetic data for NTS 105J. Yukon Geological Survey, Open File 2017-18.

Downloads

Name	Comment
geosoft grids	File is 17.19 MB	Download ZIP
geotiffs	File is 15.12 MB	Download ZIP
pdfs	File is 20.48 MB	Download ZIP