Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
AlturasM/R-D121.9 m 9.60 km2,626 km
Modoc North-centralM-Dz2134 m (barometer)3.20 km1,182 km
California CascadesM-D2743 m (barometer)1.60 km21,726 km
CrescentM/R-D121.9 m 9.60 km193 km
Klamath FallsM/R-D121.9 m 4.80 km4,694 km
MedfordM/R-D121.9 m 4.80 km4,707 km
Klamath Falls KGRAM-Dz2134 m (barometer)1.60 km234 km
Southeast OregonM-Dz2743 m (barometer)3.20 km23,549 km
Wart MountainM-D2286 m (barometer)0.80 km1,013 km
NewberryM-D2438 m (barometer)0.80 km1,327 km
Central CascadesM-D2743 m (barometer)1.60 km12,874 km
Southern CascadesM-D2743 m (barometer)1.60 km10,460 km
RoseburgM/R-D121.9 m 9.60 km2,568 km