DGGS GPR 2014-4

Bibliographic Reference

CGG, and Fugro GeoServices, Inc., 2015, Farewell and Middle Styx survey areas: Project report, interpretation maps, EM anomalies, stacked multi-channel profiles, and other products of the airborne geophysical surveys, parts of the McGrath, Lime Hills, and Tyonek quadrangles, south-central Alaska: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2014-4, 22 sheets. http://doi.org/10.14509/29349

Publication Products

• Readme File

  • gpr2014_004_readme.pdf (58.0 K)
  • gpr2014_004_browsegraphic.pdf (731.0 K)
  • example_stacked_multi-channel_profile.pdf (205.0 K)

• Maps & Other Oversized Sheets

  • Sheet 1A Interpretation map of the Farewell survey area, south-central Alaska, scale 1:63,360 (1023.0 K)
  • Sheet 1B Interpretation map of the Farewell survey area, south-central Alaska, scale 1:63,360 (865.0 K)
  • Sheet 1C Interpretation map of the Farewell survey area, south-central Alaska, scale 1:63,360 (712.0 K)
  • Sheet 1D Interpretation map of the Farewell survey area, south-central Alaska, scale 1:63,360 (615.0 K)
  • Sheet 1E Interpretation map of the Middle Styx survey area, south-central Alaska, scale 1:63,360 (505.0 K)
  • Sheet 1F Interpretation map on residual magnetic field of the Farewell survey area, south-central Alaska, scale 1:63,360 (7.5 M)
  • Sheet 1G Interpretation map on residual magnetic field of the Farewell survey area, south-central Alaska, scale 1:63,360 (7.7 M)
  • Sheet 1H Interpretation map on residual magnetic field of the Farewell survey area, south-central Alaska, scale 1:63,360 (5.7 M)
  • Sheet 1I Interpretation map on residual magnetic field of the Farewell survey area, south-central Alaska, scale 1:63,360 (3.2 M)
  • Sheet 1J Interpretation map on residual magnetic field of the Middle Styx survey area, south-central Alaska, scale 1:63,360 (4.1 M)
  • Sheet 2A Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (31.0 M)
  • Sheet 2B Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (27.0 M)
  • Sheet 2C Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (22.0 M)
  • Sheet 2D Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (28.0 M)
  • Sheet 2E Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (26.0 M)
  • Sheet 2F Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (19.0 M)
  • Sheet 2G Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (16.0 M)
  • Sheet 2H Residual magnetic field and detailed electromagnetic anomalies with topography of the Farewell survey area, south-central Alaska, scale 1:31,680 (14.0 M)
  • Sheet 2I Residual magnetic field and detailed electromagnetic anomalies with topography of the Middle Styx survey area, south-central Alaska, scale 1:31,680 (15.0 M)
  • Sheet 2J Residual magnetic field and detailed electromagnetic anomalies with topography of the Middle Styx survey area, south-central Alaska, scale 1:31,680 (18.0 M)

• Digital Geospatial Data

  Farewell and Middle Styx geophysics	Data File Format	File Size	Info
  Download farewell-middle-styx-geotiffs-kmzs	Google Earth files	137.4 M	Metadata - Read me
  Download farewell-middle-styx-maps-hpgl2	Plot files	242.0 M	Metadata - Read me
  Download farewell-middle-styx-maps-pdf	Adobe PDF files	248.9 M	Metadata - Read me
  Download farewell-middle-styx-report-em	Adobe PDF files	13.8 M	Metadata - Read me
  Download farewell-middle-styx-sm-profiles	Plot files	1.2 G	Metadata - Read me
  Download farewell-middle-styx-vectors	Vector data	604.3 M	Metadata - Read me

Keywords

Aeromagnetic Map; Aeromagnetic Survey; Airborne Geophysical Survey; Alaska, State of; Apparent Resistivity Data; DIGHEM-V EM System; Electromagnetic Anomalies; Electromagnetic Data; Electromagnetic Survey; Geophysics; Geophysics Search Tag; HEM Survey; Interpretation; Magnetic Survey; Magnetics; McGrath Mining District; Project Report; Stacked Multi-Channel Profiles; Strategic and Critical Minerals Assessment Project; Yentna Mining District; geoscientificInformation