Beaver Creek electromagnetic and magnetic airborne geophysical survey data compilation

The Beaver Creek survey is one of several geophysical surveys, collectively known as the Five Spot project (Southern Dishna River, Beaver Creek, and Fox Hills surveys), located in the Iditarod-Innoko and Aniak mining districts, which is about 575 km southwest from Fairbanks, Alaska. Frequency domain electromagnetic and magnetic data were collected with the DIGHEMV system from September to November 2012. A total of 1771.2 line kilometers were collected covering 620.0 square kilometers for the Beaver Creek survey. 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/10.14509/29821.

Data and Resources

Field Value
access_constraints ["Use Constraints: Any hard copies or published datasets utilizing these datasets shall clearly indicate their source. If the user has modified the data in any way, the user is obligated to describe the types of modifications the user has made. The user specifically agrees not to misrepresent these datasets, nor to imply that changes made by the user were approved by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys. The State of Alaska makes no express or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product.", "Access Constraints: This report, map, and/or dataset is available directly from the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (see contact information below)."]
bbox-east-long -157.137468
bbox-north-lat 62.532434
bbox-south-lat 62.246332
bbox-west-long -157.718538
contact-email dggspubs@alaska.gov
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2019-01-01"}]
frequency-of-update notPlanned
guid 6e2a69b7-d95f-4a5e-8d71-2ce9843076cf_source
licence ["The State of Alaska makes no expressed or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product."]
lineage This lineage was generated by the FGDC CSDGM to 19139 transformation
metadata-date 2019-09-18
metadata-language eng; USA
metadata_type geospatial
old-spatial {"type": "Polygon", "coordinates": [[[-157.718538, 62.246332], [-157.137468, 62.246332], [-157.137468, 62.532434], [-157.718538, 62.532434], [-157.718538, 62.246332]]]}
progress completed
resource-type dataset
responsible-party [{"name": "Alaska Division of Geological & Geophysical Surveys", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-157.718538, 62.246332], [-157.137468, 62.246332], [-157.137468, 62.532434], [-157.718538, 62.532434], [-157.718538, 62.246332]]]}
spatial_harvester true
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • aeromagnetic
  • aeromagnetic data
  • aeromagnetic map
  • aeromagnetic survey
  • airborne geophysical survey
  • analytic signal
  • aniak mining district
  • apparent resistivity data
  • apparent resistivity map
  • apparent resistivity survey
  • barnhard creek
  • beaver creek
  • bonanza creek
  • conductivity survey
  • doherty creek
  • eldorado creek
  • electromagnetic data
  • electromagnetic survey
  • exploration
  • first vertical derivative
  • frequency domain electromagnetic data
  • geologic
  • geology
  • geophysical map
  • geophysical survey
  • geophysics
  • geophysics search tag
  • george river
  • gridded data
  • iditarod mining district
  • innoko mining district
  • line data
  • little moose creek
  • long creek
  • magnetic data
  • magnetic survey
  • magnetics
  • moose creek
  • remote sensing
  • resistivity
  • resistivity survey
  • ruby creek
  • starr creek
isopen False
metadata_created 2025-09-24T20:26:18.109443
metadata_modified 2025-09-24T20:26:18.109452
notes The Beaver Creek survey is one of several geophysical surveys, collectively known as the Five Spot project (Southern Dishna River, Beaver Creek, and Fox Hills surveys), located in the Iditarod-Innoko and Aniak mining districts, which is about 575 km southwest from Fairbanks, Alaska. Frequency domain electromagnetic and magnetic data were collected with the DIGHEMV system from September to November 2012. A total of 1771.2 line kilometers were collected covering 620.0 square kilometers for the Beaver Creek survey. 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/10.14509/29821.
num_resources 4
num_tags 51
title Beaver Creek electromagnetic and magnetic airborne geophysical survey data compilation