1. Mineral Resources
  2. Online Spatial Data
  3. Magnetic anomaly
  4. Aeromagnetic surveys
  5. Washington

Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
ConcreteM/R-D121.9 m 9.60 km1,799 km
Wenatchee 2011M-D150 m above ground0.40 km23,743 km
SkykomishM-D150 m above ground0.40 km7,480 km
RitzvilleM/R-D121.9 m 4.80 km4,346 km
Northern WashingtonM-Dz2896 m (barometer)1.60 km5,349 km
Central WashingtonM-Dz2896 m (barometer)1.60 km1,380 km
Glacier Peak '79M-D304.8 m above ground1.60 km708 km
Coulee Dam SouthM-D2134 m (barometer)1.60 km1,384 km
Glacier Peak '81M-D3810 m (barometer)1.00 km281 km
Dome PeakM-D304.8 m above ground0.80 km683 km
North Cascades Nat. ParkM-D2743 m (barometer)4.80 km812 km
ChelanM/R-D121.9 m above ground0.80 km383 km
Area B, Central WashingtonM-D457.2 m above ground0.80 km4,778 km
Area E1, Central WashingtonM-D304.8 m above ground0.80 km4,988 km
Area F, Central WashingtonM-D457.2 m above ground0.80 km14,781 km
Central Washington, Block EM-Dz304.8 m above ground0.80 km11,104 km
Central Washington, Block EM-Dz304.8 m above ground0.80 km11,104 km
WenatcheeM/R-D121.9 m 9.60 km2,248 km