Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
MedfordM/R-D121.9 m 4.80 km4,707 km
Oregon Coast SE OnshoreM-Dz152.4 m (barometer)1.60 km12,324 km
Medford '78M-Dz1372 m (barometer)1.60 km5,978 km
Roseburg 1996M-D304.8 m above ground0.80 km18,652 km
RoseburgM/R-D121.9 m 9.60 km2,568 km