Airborne geophysical survey VA_VA05_pg.shp: Southwest Piedmont (VA)

Survey type	M-Dz (magnetic; digitized from contour maps)
Flown by	Aero Service Corporation
Date flown	06/65
Line spacing	0.8 (km)
Altitude	152.4 (m) above ground
Total distance	5,793 (km)
References	U.S. Geological Survey, 1999, Digitized aeromagnetic datasets for the conterminous United States, Hawaii, and Puerto Rico; Open-File Report 99-557 https://pubs.usgs.gov/of/1999/ofr-99-0557/html/mag_home.htm
Counties	Alleghany - Ashe - Rockingham - Stokes - Surry - Johnson - Carroll - Floyd - Franklin - Grayson - Henry - Montgomery - Patrick - Pulaski - Smyth - Washington - Wythe - Galax - Martinsville
Overlapping surveys	Bluefield Greensboro Winston-Salem North-central N.C. Mt. Rogers Southwest Virginia South-central Piedmont Western Virginia Winston Salem

Metadata	Questions & Answers - Outline - Parseable text - XML
Download	VA_VA05.zip