North-central Georgia (GA)

Survey type M-Dz (magnetic; digitized from contour maps)
Flown by LKB
Date flown 07/72-09/72
Line spacing 1.61 (km)
Altitude 152.4 (m) above ground
Total distance 12,553 (km)
References
Counties Chambers - Lee - Russell - Baldwin - Bibb - Butts - Chattahoochee - Clarke - Clayton - Coweta - Crawford - Fayette - Glascock - Greene - Hancock - Harris - Henry - Jasper - Jefferson - Jones - Lamar - McDuffie - Madison - Marion - Meriwether - Monroe - Morgan - Muscogee - Newton - Oconee - Oglethorpe - Pike - Putnam - Spalding - Talbot - Taliaferro - Taylor - Troup - Twiggs - Upson - Walton - Warren - Washington - Wilkes - Wilkinson
Overlapping surveys

Data: Magnetic (M-Dz)