Description
Seward Peninsula airborne electromagnetic survey, Kigluiak, Bendeleben, and Darby Mountains, Geophysical Report 2024-2, covers parts of the Teller, Bendeleben, Nome, and Solomon 1:250,000-scale U.S. Geological Survey (USGS) quadrangles on the Seward Peninsula north of Nome, Alaska. Time-domain electromagnetic data were collected with the SkyTEM 306HP system, which was towed by a helicopter, from September 8 to October 3, 2023, and from June 5 to July 18, 2024. A total of 4,330-line kilometers (km) were collected covering 4,817 km2. The survey was flown with semi-parallel lines spaced approximately 1 km apart and oriented perpendicular to regional geologic strike. Electromagnetic data were used to create resistivity models. The data, as well as additional metadata, are available from the DGGS website: http://doi.org/10.14509/31303.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Web Resource | Unknown | Open resource | |
| 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 |
Tags
- aeromagnetic
- aeromagnetic data
- aeromagnetic map
- aeromagnetic survey
- airborne geophysical survey
- analytic signal
- bendeleben mountains
- bunker hill
- central river
- chauik mountain
- cobblestone river
- copper mountain
- council mining district
- crater lake
- darby mountains
- dggs
- exploration
- feather river
- fish river
- geologic
- geology
- geophysical map
- geophysical survey
- geophysics
- geophysics search tag
- grand central river
- grand singatook
- grass valley
- gridded data
- imuruk basin
- kigluaik mountains
- kougarok mining district
- kougarok river
- koyuk mining district
- kuzitrin lake
- kuzitrin river
- libby river
- line data
- magnetic data
- magnetics
- magnetic survey
- mosquito pass
- mount bendeleben
- mount osborn
- mount ost
- niukluk river
- nome mining district
- nome river
- omiaktalik lake
- omilak
- omilak mountain
- pargon river
- pilgrim river
- pilgrim springs
- port clarence mining district
- remote sensing
- salmon lake
- seward peninsula
- sinuk
- sinuk river
- tigaraha mountain
- tisuk river
- tubutulik river
- white river
- wild goose pipeline