Airborne geophysical survey VT0688_pg.shp: Vermont Regional (VT)

Survey type	M-Dz (magnetic; digitized from contour maps)
Flown by	USGS
Date flown	06/70-07/70
Line spacing	3.22 (km)
Altitude	1219.2 (m) by barometer measurement
Total distance	1,191 (km)
References	Zietz, Isidore, Gilbert, Francis, Kirby, J.R., 1972, Northeastern United States regional aeromagnetic maps; Open-File Report 72-459 https://pubs.er.usgs.gov/publication/ofr72459
Counties	Coos - Grafton - Clinton - Essex - Washington - Addison - Caledonia - Chittenden - Essex - Franklin - Grand Isle - Lamoille - Orange - Orleans - Rutland - Washington - Windsor
Overlapping surveys	Eastern Adirondacks Glens Falls Lake Champlain Lake Champlain Detail Lewiston New Hampshire West Southwest New Hampshire North-central N.H. '66 Sherbrooke-Lewiston '81 W. Sherbrooke-Lewiston '82 Adirondacks East I Plattsburgh Glens Falls "A" '83 Glens Falls "A" '84 Adirondack Mtns. North Northern New York East Sherbrooke Glens Falls "B" '83

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Download	VT0688.zip