Description
This Broad Pass electromagnetic and magnetic airborne geophysical survey is located in interior Alaska in the Bonnifield mining district, about 160 kilometers south of Fairbanks, Alaska and about 250 kilometers north of Anchorage, Alaska. Frequency domain electromagnetic and magnetic data were collected with the DIGHEMV system from July to August 2001. A total of 1970.2 line kilometers were collected covering 689.5 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 data, as well as additional metadata, are available from the DGGS website: http://doi.org/10.14509/30415.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Web Resource | Unknown | Open resource | |
| 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 |
Tags
- aeromagnetic
- aeromagnetic data
- aeromagnetic map
- aeromagnetic survey
- airborne geophysical survey
- analytic signal
- apparent resistivity data
- apparent resistivity map
- apparent resistivity survey
- bonnifield mining district
- bruskasna creek
- cantwell
- cantwell creek
- carlo creek
- conductivity survey
- drashner lake
- edes lake
- edmonds creek
- electromagnetic data
- electromagnetic survey
- exploration
- first vertical derivative
- frequency domain electromagnetic data
- geologic
- geology
- geophysical map
- geophysical survey
- geophysics
- geophysics search tag
- gridded data
- jack river
- line data
- little windy creek
- magnetic data
- magnetics
- magnetic survey
- middle fork chulitna river
- nenana river
- reindeer hills
- remote sensing
- resistivity
- resistivity survey
- revine creek
- schist creek
- slime creek
- summit lake
- valdez creek mining district
- windy creek