Alaska merged geophysical data grids

Merged grids of residual magnetic intensity, digital terrain model, and apparent resistivity compiled from the Black Mountain, Liscum, Goodpaster, SE extension of Salcha River - Pogo, and Salcha River Pogo geophysical surveys.

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 -143.9942891
bbox-north-lat 64.9825493
bbox-south-lat 64.1790974
bbox-west-long -145.8169990
contact-email dggsgis@alaska.gov
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2016-01-01"}]
frequency-of-update asNeeded
guid ad000854-62ce-4b2c-ac68-ff3413b97d91_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 2016-03-29
metadata-language eng; USA
metadata_type geospatial
old-spatial {"type": "Polygon", "coordinates": [[[-145.816999, 64.1790974], [-143.9942891, 64.1790974], [-143.9942891, 64.9825493], [-145.816999, 64.9825493], [-145.816999, 64.1790974]]]}
progress planned
resource-type dataset
responsible-party [{"name": "Alaska Division of Geological & Geophysical Surveys", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-145.816999, 64.1790974], [-143.9942891, 64.1790974], [-143.9942891, 64.9825493], [-145.816999, 64.9825493], [-145.816999, 64.1790974]]]}
spatial_harvester true
temporal-extent-begin 1999-01-01
temporal-extent-end 2005-01-01
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • airborne geophysical survey
  • alaska
  • electromagnetic data
  • electromagnetic survey
  • geophysical map
  • geophysical survey
  • geophysics
  • geophysics search tag
  • gridded data
  • magnetic data
  • magnetic survey
  • magnetics
  • state of
isopen False
metadata_created 2025-09-25T16:26:24.274288
metadata_modified 2025-09-25T16:26:24.274300
notes Merged grids of residual magnetic intensity, digital terrain model, and apparent resistivity compiled from the Black Mountain, Liscum, Goodpaster, SE extension of Salcha River - Pogo, and Salcha River Pogo geophysical surveys.
num_resources 3
num_tags 21
title Alaska merged geophysical data grids