Airborne geophysical survey: Delaware Fall Zone
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.
Complete Metadata
| bureauCode |
[ "010:12" ] |
|---|---|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_c9597851-24f3-439d-9188-a4eb69f2676d |
| spatial | -75.908531188965, 39.582450866699, -75.377113342285, 39.986663818359 |
| theme |
[ "geospatial" ] |
