Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
Bay CityM/R-D121.9 m 2.40 km6,099 km
BeevilleM/R-D121.9 m 2.40 km6,099 km
HoustonM/R-D121.9 m 4.80 km4,633 km
SeguinM/R-D121.9 m 4.80 km4,296 km