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
Description
This digital publication, GPR 2014-4, contains CGG's analysis and interpretation of data produced from airborne geophysical surveys published by DGGS in 2013 (GPR 2013-1) and 2014 (GPR 2014-5) for the Middle Styx and Farewell survey areas respectively. The two survey blocks Farewell and Middle Styx are referred to as the 'Farewell' survey in the project report as these blocks were flown under one contract. Elsewhere the separate block names, Farewell and Middle Styx, are typically used. CGG's frequency-domain DIGHEM V system was used for the EM data. GPR 2014-4 includes (1) CGG's project report with interpretation and detailed EM Anomalies, and (2) Multi-channel stacked profiles in pdf format. Interpretation maps and EM anomalies are provided in various formats (e.g., Geotiffs , KMZs, and others) and are listed in detail in gpr2014_004_readme (.txt and .pdf). Other supporting files include gpr2014_004_browsegraphic.pdf, farewell_middlestyx_emanomaly_readme.pdf, farewell_middlestyx_smprofiles_readme.pdf, and many legends as jpgs.
Resources
Name
Format
Description
Link
0
http://dx.doi.org/10.14509/29349
0
http://dx.doi.org/10.14509/27291
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http://dx.doi.org/10.14509/25419
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http://dx.doi.org/10.14509/16561
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http://dx.doi.org/10.14509/29142
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CSDGM IMPORT ERROR: No digtinfo/formcont
http://dx.doi.org/10.14509/29349
Tags
tyonek quadrangle
alaska
mcgrath quadrangle
airborne geophysical survey
geophysics
lime hills quadrangle
project report
mcgrath mining district
stacked multi-channel profiles
electromagnetic anomalies
aeromagnetic survey
electromagnetic data
aeromagnetic map
state of
dighem v em system
electromagnetic survey
magnetics
magnetic survey
yentna mining district
apparent resistivity data
strategic and critical minerals assessment project