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

Preliminary final version of part of the airborne geophysical data from the Styx River survey, southcentral Alaska; Parts of the Lime Hills and Tyonek quadrangles

Metadata Updated: November 10, 2020

This digital publication, GPR 2008-2, contains 'preliminary final' geophysical data that were produced from airborne geophysical surveys conducted in 2007 for the eastern part of the Styx River survey area, southcentral Alaska. Aeromagnetic and electromagnetic data were acquired for about 180-sq miles of a 708-sq mile survey in 2007. The remaining survey data will be acquired in early spring 2008, processed, and released to the public later in 2008 as GPR 2008-3. Upon its completion, the new data will be merged with this preliminary final dataset. 'Preliminary final' denotes that the data has been processed to the final stage but the merging process may require minor changes to the maps and data. Slightly revised maps will replace these maps when the data for the entire survey is released as GPR 2008-3. Similarly, the database and grids will be expanded, any may contain slightly different data near the merging edges of this data contained on this CD-ROM. Data provided in GPR 2008-2 include processed (1) linedata ASCII database, (2) gridded files of magnetic data, a calculated vertical magnetic gradient (first vertical derivative), apparent resistivity data, and a digital elevation model, (3) flight lines in vector format, and maps of the five geophysical grids in PDF format. Data are described in more detail in the "GPR2008-2Readme.pdf" and "PF_EastStyx-Linedata.txt" files included on the CD-ROM.

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 May 6, 2008
Metadata Created Date November 10, 2020
Metadata Updated Date November 10, 2020
Reference Date(s) January 1, 2008 (publication)
Frequency Of Update notPlanned

Additional Metadata

Resource Type Dataset
Metadata Date May 6, 2008
Metadata Created Date November 10, 2020
Metadata Updated Date November 10, 2020
Reference Date(s) January 1, 2008 (publication)
Responsible Party State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (DGGS) (Point of Contact)
Contact Email
Guid
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 -152.48
Bbox North Lat 62.00
Bbox South Lat 61.81
Bbox West Long -153.07
Coupled Resource
Frequency Of Update notPlanned
Harvest Object Id 8cc04372-c3a3-4d70-9a1d-a8667b1c9714
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.
Metadata Language eng; USA
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 2007-10-01
Temporal Extent End 2008-01-01

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