U.S. Geological Survey
Medina and Uvalde Counties,Texas, High-Resolution Aeromagnetic Survey  
Flown: March 2001 - April 2001

Plots are provided in JPG and Adobe Acrobat PDF format.

The file "magmap" is a pseudocolor map of the aeromagnetic data displayed
in shaded relief.
magmap.jpg   1,941KB
magmap.pdf   3,749KB

The file "flightlines" is a map of the survey flightlines (in blue) with
a topographic map as background.
flightlines.jpg   5,395KB
flightlines.pdf  11,335KB