DGGS GPR 2011-1

Bibliographic Reference

Burns, L.E., Fugro Airborne Surveys Corp., and Fugro GeoServices, Inc., 2011, Ladue survey area: Magnetic and electromagnetic line, grid, and vector data and Maps, Fortymile mining district, Tanacross quadrangle, eastern Alaska: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2011-1, 26 sheets, 1 DVD, scale 1:63,360.

Publication Products

• Readme File

  • gpr2011_001_readme.pdf (1.8 M)

• DVD

  • Please see our publication sales page for information on ordering data on DVD.

• Maps & Other Oversized Sheets

  • Sheet 1A Residual magnetic field of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (3.8 M)
  • Sheet 1B Residual magnetic field of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (5.7 M)
  • Sheet 2A Residual magnetic field of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (4.6 M)
  • Sheet 2B Residual magnetic field of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (6.5 M)
  • Sheet 3A First vertical derivative of the magnetic field of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (4.2 M)
  • Sheet 3B First vertical derivative of the magnetic field of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (6.1 M)
  • Sheet 4A Analytic signal of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (3.8 M)
  • Sheet 4B Analytic signal of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (5.8 M)
  • Sheet 5A Analytic signal of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (3.3 M)
  • Sheet 5B Analytic signal of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (4.9 M)
  • Sheet 6A Magnetic tilt derivative and data contours of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (6.8 M)
  • Sheet 6B Magnetic tilt derivative and data contours of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (9.2 M)
  • Sheet 7A Color shadow residual magnetic field with magnetic tilt derivative contoursof the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle , scale 1:63,360 (7.0 M)
  • Sheet 7B Color shadow residual magnetic field with magnetic tilt derivative contoursof the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (9.3 M)
  • Sheet 8A 56,000 Hz coplanar apparent resistivity of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (3.9 M)
  • Sheet 8B 56,000 Hz coplanar apparent resistivity of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (5.8 M)
  • Sheet 9A 56,000 Hz coplanar apparent resistivity of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (4.8 M)
  • Sheet 9B 56,000 Hz coplanar apparent resistivity of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (5.2 M)
  • Sheet 10A 7200 Hz coplanar apparent resistivity of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (3.9 M)
  • Sheet 10B 7200 Hz coplanar apparent resistivity of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (5.8 M)
  • Sheet 11A 7200 Hz coplanar apparent resistivity of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (4.0 M)
  • Sheet 11B 7200 Hz coplanar apparent resistivity of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (4.5 M)
  • Sheet 12A 900 Hz coplanar apparent resistivity of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (3.9 M)
  • Sheet 12B 900 Hz coplanar apparent resistivity of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (5.8 M)
  • Sheet 13A 900 Hz coplanar apparent resistivity of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (3.1 M)
  • Sheet 13B 900 Hz coplanar apparent resistivity of the Ladue Survey Area, Fortymile mining district, eastern Alaska, part of Tanacross quadrangle, scale 1:63,360 (3.1 M)

• Digital Geospatial Data

  Ladue Geophysics	Data File Format	File Size	Info
  Download GPR2011_1_vectors	Vector data shape files	99.3 M	Metadata - Readme
  Download GPR2011_1_maps_as_hpgl2_1_thru_5	Plot files	120.7 M	Metadata - Readme
  Download GPR2011_1_maps_as_hpgl2_6_thru_8	Plot files	112.3 M	Metadata - Readme
  Download GPR2011_1_maps_as_hpgl2_9_thru_13	Plot files	109.1 M	Metadata - Readme
  Download GPR2011_1_linedata_as_xyz	Linedata XYZ files	205.1 M	Metadata - Readme
  Download GPR2011_1_linedata_as_gdb	Linedata GDB files	204.9 M	Metadata - Readme
  Download GPR2011_1_grids_as_grd	Grid GRD files	112.1 M	Metadata - Readme
  Download GPR2011_1_grids_as_ers	Grid ERS files	112.0 M	Metadata - Readme
  Download GPR2011_1_kmz_files	Google Earth files	21.4 M	Metadata - Readme
  Download GPR2011_1_geotiffs	Georeferenced raster files	14.7 M	Metadata - Readme
  Download GPR2011_1_maps_as_pdf	Adobe PDF files	133.2 M	Metadata - Readme