Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
Fort SmithM/R-D121.9 m 9.60 km2,951 km
HarrisonM/R-D121.9 m 9.60 km2,911 km
RussellvilleM/R-D121.9 m 9.60 km2,951 km
TulsaM/R-D121.9 m 4.80 km4,604 km