Description
Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. In the earlier days of surveying, the only way to represent this data was to generate an analog map with contour lines. This dataset is a representation of the digitized contour lines either by following the lines or by choosing the intersection of the contour and flight-line to create a value of the magnetic field. The values presented are latitude, longitude, and map magnetic-field values.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Original Metadata | XML | The metadata original format | Open resource |
Tags
- aeromagnetic-surveying
- f18041-fayette
- f18047-franklin
- f18075-jay
- f18135-randolph
- f18161-union
- f18177-wayne
- f39009-athens
- f39011-auglaize
- f39017-butler
- f39021-champaign
- f39023-clark
- f39027-clinton
- f39037-darke
- f39041-delaware
- f39045-fairfield
- f39047-fayette
- f39049-franklin
- f39057-greene
- f39065-hardin
- f39073-hocking
- f39083-knox
- f39089-licking
- f39091-logan
- f39097-madison
- f39101-marion
- f39107-mercer
- f39109-miami
- f39113-montgomery
- f39117-morrow
- f39127-perry
- f39129-pickaway
- f39135-preble
- f39141-ross
- f39149-shelby
- f39159-union
- f39165-warren
- field-monitoring-stations
- geophysics
- geospatial-datasets
- magnetic-field-earth
- usgs-9bde81d8-dedb-4181-bde5-eb1bdca6b240