Description
The Ladue electromagnetic and magnetic airborne geophysical survey is located in eastern Alaska in the Fortymile mining district, about 325 kilometers southeast of Fairbanks. Frequency domain electromagnetic and magnetic data were collected with the DIGHEMV system in August 2010. A total of 5471.1 line kilometers were collected covering 1928.9 square kilometers. Line spacing was 400 meters (m). Data were collected 30 m above the ground surface from a helicopter towed sensor platform ('bird') on a 30 m long line. The survey data were aquired and/or processed by Fugro Airborne Surveys Corp. and Fugro GeoServices, Inc. and administered by the Alaska Geological & Geophysical Surveys (DGGS). The data, as well as additional metadata, are available from the DGGS website: http://doi.org/10.14509/30261.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Web Resource | Unknown | Open resource | |
| Web Resource | Unknown | Open resource | |
| DGGS geophysics datasets are typically compilations of multiple digital data file formats. These formats may include: GeoTiff, ESRI shapefile, Geosoft binary grid (GRD), Microsoft Office documents, PDF, ER Mapper ERS, ASCII text files (including CSV), Geosoft ASCII grid (GXF), Geosoft database, AutoCAD DXF, Geosoft plot file (PLT), Printer files (HPP, PRN, or other), digital images (multiple formats), digital video (multiple formats), Geosoft ASCII XYZ, Geosoft ASCII files (PLY, i0, EXP), and KMZ | Unknown | CSDGM IMPORT ERROR: No digtinfo/formcont | Open resource |
| Web Resource | Unknown | Open resource |
Tags
- aeromagnetic
- aeromagnetic data
- aeromagnetic map
- aeromagnetic survey
- airborne geophysical survey
- analytic signal
- apparent resistivity data
- apparent resistivity map
- apparent resistivity survey
- big creek
- chicken creek
- conductivity survey
- deep creek
- divide mountain
- dude creek
- electromagnetic data
- electromagnetic survey
- exploration
- first vertical derivative
- fortymile mining district
- frequency domain electromagnetic data
- geologic
- geology
- geophysical map
- geophysical survey
- geophysics
- geophysics search tag
- gridded data
- ladue river
- liberty creek
- line data
- magnetic data
- magnetics
- magnetic survey
- mccord creek
- mcelfish creek
- remote sensing
- resistivity
- resistivity survey
- sixtymile river