Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
KofaM-D1676 m (barometer)1.60 km2,970 km
Prescott A (East Area)M/R-D121.9 m above ground0.40 km1,847 km
Prescott B (West Area)M/R-D121.9 m above ground0.40 km1,847 km
Southeastern CaliforniaM-Dz2743 m (barometer)4.80 km6,681 km
Needles '80M-D304.8 m above ground0.80 km26,256 km
Salton Sea South '81M-D304.8 m above ground0.80 km16,109 km
Salton Sea North '81M-D304.8 m above ground0.80 km1,673 km
Maria MountainsM-Dz152.4 m above ground0.40 km2,024 km
NeedlesM/R-D121.9 m 4.80 km5,285 km
PhoenixM/R-D121.9 m 4.80 km5,381 km
PrescottM/R-D121.9 m 1.60 km13,980 km
Salton SeaM/R-D121.9 m 4.80 km5,449 km