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Airborne geophysical surveys

Counties of Colorado

Survey name Type Altitude Spacing Flight line distance
AztecM/R-D121.9 m 4.80 km5,223 km
CheyenneM/R-D121.9 m 4.80 km4,876 km
UravanM-A152.4 m above ground3.20 km4,023 km
Rocky Flats ARMSM-A152.4 m above ground1.60 km10,621 km
North ParkM-Dz3962 m above ground1.60 km4,667 km
Durango '67M-A4420 m (barometer)1.60 km4,441 km
North Park-Central City 67M-A4267 m (barometer)1.60 km7,475 km
Royal GorgeM-Dz4420 m (barometer)1.60 km7,435 km
Colorado Regional WestM-A4420 m (barometer)1.60 km5,632 km
WestcliffeM-Dz2896 m (barometer)0.80 km1,713 km
West ElkM-A4115 m (barometer)1.60 km997 km
North Park ExtensionM-A3658 m (barometer)1.60 km767 km
Mt. MassiveM-A304.8 m above ground0.80 km3,234 km
West Elk ExtensionM-A4115 m (barometer)1.60 km627 km
Comanche Big SouthM-A3962 m (barometer)1.60 km563 km
Chama '74M-D3658 m (barometer)1.60 km614 km
Maroon BellsM-D&Dz4267 m (barometer)1.60 km2,919 km
Pueblo '78M-D304.8 m above ground1.20 km2,132 km
Hunter Frying PanM-D&Dz304.8 m above ground0.80 km402 km
Powderhorn '78M-D3962 m (barometer)1.20 km482 km
Lost Creek COM-D304.8 m above ground0.80 km5,858 km
Fossil RidgeM-D304.8 m above ground0.80 km595 km
Buffalo PeaksM-Dz304.8 m above ground0.80 km651 km
Sangre de CristoM-D304.8 m above ground0.40 km5,849 km
Lake City (San Juan Mtns.)M-D121.9 m above ground0.53 km1,264 km
Ute MountainsM-D106.7 m above ground0.80 km11,426 km
Black Ridge CanyonM-D152.4 m above ground0.80 km724 km
San Juan Mountains '86M-D304.8 m above ground0.53 km7,483 km
Creede Mining DistrictM-D152.4 m above ground0.32 km531 km
Eureka GrabbenM/EM-D60 m above ground0.20 km1,495 km
Leadville/Buena VistaM-D396.2 m above ground0.40 km10,855 km
BlancaM-D137 m above ground0.20 km3,838 km
San Luis ValleyM-D152.4 m above ground0.20 km2,521 km
Questa-San LuisM-D152.4 m above ground0.20 km2,522 km
Great Sand DunesM-D100 m above ground0.15 km3,609 km
Poncha SpringsM-D152.4 m above ground0.15 km960 km
Creede, Area 1M/R-D121.9 m above ground0.40 km1,388 km
Fairview, Area 2M/R-D121.9 m above ground0.40 km2,348 km
Bonanza, Area 3M/R-D121.9 m above ground0.40 km986 km
Mt. Harvard, Area 4M/R-D121.9 m above ground0.40 km1,657 km
Anthracite Range, Area 5M/R-D121.9 m above ground0.40 km1,181 km
Columbine Pass, Area AM/R-D121.9 m above ground0.40 km1,989 km
Redcloud Peak, Area BM/R-D121.9 m above ground0.40 km2,198 km
Platoro '79, Area CM/R-D121.9 m above ground0.40 km1,134 km
Granite Lake, Area DM/R-D121.9 m above ground0.40 km645 km
Wet MountainsM-Dz152.4 m above ground0.80 km2,478 km
CortezM/R-D121.9 m 4.80 km5,182 km
Craig COM/R-D121.9 m 9.60 km4,891 km
DalhartM/R-D121.9 m 4.80 km4,889 km
DenverM/R-D121.9 m 1.60 km8,996 km
DurangoM/R-D121.9 m 3.20 km7,306 km
Grand JunctionM/R-D121.9 m 4.80 km4,947 km
GreeleyM/R-D121.9 m 1.60 km8,292 km
La JuntaM/R-D121.9 m 8.00 km2,920 km
LamarM/R-D121.9 m 8.00 km2,879 km
LeadvilleM/R-D121.9 m 4.80 km4,988 km
LimonM/R-D121.9 m 9.60 km2,599 km
MoabM/R-D121.9 m 4.80 km5,001 km
MontroseM/R-D121.9 m 3.20 km5,664 km
New Mexico Coop Area AM-Dz3962 m (barometer)1.60 km3,122 km
New Mexico Coop Area BM-Dz2743 m (barometer)1.60 km1,907 km
New Mexico Coop Area CM-Dz3353 m (barometer)1.60 km2,510 km
N. Arizona-New Mex. W.M-D304.8 m above ground1.60 km28,227 km
N. Arizona-New Mex. E.M-D304.8 m above ground3.20 km5,640 km
N. Arizona-New Mex. E.M-D304.8 m above ground3.20 km5,640 km
EastRiverM/R/EM-D35 m above ground300.00 km1,872 km