Airborne geophysical survey: Decorah, Iowa

Metadata Updated: November 12, 2020

The U.S. Geological Survey contracted Bell Geospace to collect airborne magnetic and gravity gradient data in northeastern Iowa. These data were collected and processed by Bell Geospace using industry standard techniques. These data are being provided to the general public as the were delivered by Bell Geospace. A full description of these data is provided by the contractor's report (Decorah_Air-FTG_Report.pdf).

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Date February 19, 2015
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Reference Date(s) January 1, 2013 (publication)
Frequency Of Update notPlanned

Metadata Source

Harvested from DOI Open Data

Graphic Preview

Reduced-size image depicting the data, 1675 x 1943 pixels, 265,394 bytes

Additional Metadata

Resource Type Dataset
Metadata Date February 19, 2015
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Reference Date(s) January 1, 2013 (publication)
Responsible Party USGS Crustal Geophysics and Geochemistry Science Center (Point of Contact)
Contact Email
Guid
Access Constraints Use Constraints: none. Acknowledgement of the U.S. Geological Survey would be appreciated in products derived from these data., Access Constraints: none
Bbox East Long -91.587025
Bbox North Lat 43.556142
Bbox South Lat 43.212072
Bbox West Long -92.024124
Coupled Resource
Frequency Of Update notPlanned
Graphic Preview Description Reduced-size image depicting the data, 1675 x 1943 pixels, 265,394 bytes
Graphic Preview File http://mrdata.usgs.gov/geophysics/surveys/geophysics2/IA/IA_10002.jpg
Graphic Preview Type JPEG
Licence Although all data published on this web site have been used by the USGS, no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. This dataset was prepared by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, make any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed in this report, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. Any views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof.
Metadata Language
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 2012-01-01
Temporal Extent End 2013-01-01

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