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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Line, grid, and vector data, and maps for the airborne geophysical survey of the Slate Creek-Slana River Survey, Chistochina mining district, south-central Alaska

    Metadata Updated: July 5, 2023

    This digital publication, GPR 2009-1, contains data produced from airborne geophysical surveys conducted in 2008 for the Slate Creek-Slana River survey area in the Chistochina mining district, south-central Alaska. Aeromagnetic and electromagnetic (EM) data were acquired by helicopter for about 442 sq miles. Fugro Airborne Survey's frequency-domain DIGHEM V system was used for the EM data. GPR 2009-1 includes (1) raw and processed linedata; (2) gridded data; (3) vector files of data contours and flight lines; and (4) maps of the data.

    Access & Use Information

    Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Date June 9, 2008
    Metadata Created Date July 5, 2023
    Metadata Updated Date July 5, 2023
    Reference Date(s) January 1, 2009 (publication)
    Frequency Of Update notPlanned

    Metadata Source

    Harvested from Alaska Division of Geological and Geophysical Surveys

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date June 9, 2008
    Metadata Created Date July 5, 2023
    Metadata Updated Date July 5, 2023
    Reference Date(s) January 1, 2009 (publication)
    Responsible Party State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (DGGS) (Point of Contact)
    Contact Email
    Guid 5e89ea63-994b-4601-85bf-030818e0b4a9_source
    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. 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 (DGGS)., Access Constraints: This report, map and/or dataset are available directly from the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (see contact information below).
    Bbox East Long -143.78
    Bbox North Lat 63.24
    Bbox South Lat 62.75
    Bbox West Long -145.14
    Coupled Resource
    Frequency Of Update notPlanned
    Graphic Preview Description GPR2009-1BrowseGraphic.pdf contains > Figure 1. General location of the survey area within Alaska. > Figure 2. Location of the survey area showing 1:63,360-scale map sheet locations, towns, and roads. > Figure 3. Total magnetic field, IGRF removed > Figure 4. First vertical derivative of the total magnetic field, IGRF removed > Figure 5. 56,000 Hz coplanar apparent resistivity > Figure 6. 7200 Hz coplanar apparent resistivity > Figure 7. 900 Hz coplanar apparent resistivity > Figure 8. Digital elevation model
    Graphic Preview File GPR2009-1BrowseGraphic.pdf
    Graphic Preview Type PDF
    Harvest Object Id 5e89ea63-994b-4601-85bf-030818e0b4a9
    Harvest Source Id 8f77b6d5-f630-4995-bdf3-0aee7158a7f3
    Harvest Source Title Alaska Division of Geological and Geophysical Surveys
    Licence The State of Alaska makes no express or implied warranties (including warranties of merchantability and fitness) with respect to the character, function, or capabilities of the electronic services 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, any failure thereof, or otherwise, and in no event will the State of Alaska's liability to the requester 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 Language eng; USA
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-145.14, 62.75], [-143.78, 62.75], [-143.78, 63.24], [-145.14, 63.24], [-145.14, 62.75]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2008-09-01
    Temporal Extent End 2009-03-01

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