Description
The Shaw Creek and Shawnee Peak airborne magnetic and radiometric geophysical survey covers parts of the Big Delta and Eagle quadrangles northeast of Delta Junction, Alaska. Magnetic and radiometric data were collected with a helicopter July 4-25, 2020 by MPX Geophysics LTD. A total of 10,100 line kilometers were collected over approximately 2,600 square kilometers. The magnetometer was mounted to a forward-facing fixed boom (stinger). The radiometric crystals were located in the cabin of the helicopter. Data were collected in eight named blocks. Mertie Mountains, Shaw Creek, and Volkmar River have a line spacing of 400 meters (m) and a mean ground clearance of 130 m. Stoneboy has a line spacing of 200 m and a mean ground clearance of 80 m. Eagle, Echo, Healy, and LMS-X have a line spacing of 100 m and a mean ground clearance of 80 m. The data, as well as additional metadata, are available from the DGGS website: http://doi.org/10.14509/30551.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| GeoTiff, ESRI shapefile, Geosoft binary grid (GRD), Microsoft Office documents, PDF (with or without georeferencing), 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), georeferenced photos (multiple formats), digital video (multiple formats), Geosoft ASCII XYZ, Geosoft ASCII files (PLY, i0, EXP), and KMZ. | Unknown | Airborne magnetic and radiometric geophysical survey data compilation | Open resource |
| Web Resource | Unknown | Open resource |
Tags
- aeromagnetic
- aeromagnetic data
- aeromagnetic map
- aeromagnetic survey
- analytic signal
- antimony creek
- big swede creek
- black mountain
- boulder creek
- california creek
- central creek
- corda creek
- delta river mining district
- divide creek
- eagle creek
- exploration
- fairbanks mining district
- geologic
- geology
- geophysical survey
- geophysics
- geophysics search tag
- gilles creek
- glacier creek
- goodpaster mining district
- goodpaster river
- granite creek
- gridded data
- grizzly bear mine
- healy river
- helicopter survey
- horse creek
- indian creek
- johnson creek
- king creek
- last chance creek
- line data
- magnetic data
- magnetics
- magnetic survey
- michigan creek
- mineral exploration
- mineral resources
- mount harper
- porcupine creek
- progressive creek
- radiometrics
- radiometric survey
- rapid creek
- remote sensing
- richardson mining district
- rock creek
- serpentine creek
- shaw creek
- shaw creek dome
- shawnee peak
- slate creek
- stone boy creek
- summit creek
- tanana river
- tibbs creek
- volkmar river
- wolverine creek