Airborne geophysical survey PA3031_pg.shp: Central & Northern Penn. (PA)

Central & Northern Penn. (PA)

Survey type	M-Dz (magnetic; digitized from contour maps)
Flown by	Airmag
Date flown	06/73-08/73
Line spacing	4.83 (km)
Altitude	304.8 (m) above ground
Total distance	12,714 (km)
References	U.S. Geological Survey, 1974, Aeromagnetic map of parts of the Cleveland and Erie 1 degree by two degrees quadrangles, Pennsylvania; Open-File Report 74-12 https://pubs.er.usgs.gov/publication/ofr7412 U.S. Geological Survey, 1974, Aeromagnetic map of parts of the Harrisburg and Baltimore 1 degree by two degrees quadrangles, Pennsylvania; Open-File Report 74-13 https://pubs.er.usgs.gov/publication/ofr7413 U.S. Geological Survey, 1974, Aeromagnetic map of parts of the Pittsburgh and Cumberland 1 degree by 2 degrees quadrangles, Pennsylvania.; Open-File Report 74-14 https://pubs.er.usgs.gov/publication/ofr7414 U.S. Geological Survey, 1974, Aeromagnetic map of parts of the Scranton and Newark 1 degree by 2 degrees quadrangles, Pennsylvania; Open-File Report 74-15 https://pubs.er.usgs.gov/publication/ofr7415 U.S. Geological Survey, 1974, Aeromagnetic map of part of the Williamsport 1 degree by 2 degrees Quadrangle, Pennsylvania; Open-File Report 74-17 https://pubs.er.usgs.gov/publication/ofr7417
Counties	Allegany - Carroll - Frederick - Garrett - Washington - Sussex - Warren - Allegany - Broome - Cattaraugus - Chautauqua - Chemung - Delaware - Orange - Steuben - Sullivan - Tioga - Ashtabula - Trumbull - Adams - Bedford - Blair - Bradford - Cambria - Cameron - Carbon - Centre - Clarion - Clearfield - Clinton - Crawford - Cumberland - Dauphin - Elk - Erie - Forest - Franklin - Fulton - Huntingdon - Indiana - Jefferson - Juniata - Lackawanna - Luzerne - Lycoming - McKean - Mercer - Mifflin - Monroe - Northampton - Perry - Pike - Potter - Snyder - Somerset - Sullivan - Susquehanna - Tioga - Union - Venango - Warren - Wayne - Westmoreland - Wyoming - York - Morgan
Overlapping surveys	Baltimore Binghamton Buffalo Cleveland Cumberland Elmira Erie Harrisburg Maryland Coop '70 Northern Maryland Newark Reading Prong Western New York Central New York '78 Southeast New York Southeast New York Northern Ohio East Clearfield-Philipsburg Pennsylvania Triassic '57 Pittsburgh ARMS Pennsylvania Coop Pittsburgh Reading Prong Scranton Warren Williamsport Northern West Virginia

Data: Magnetic (M-Dz)

Metadata	Questions & Answers - Outline - Parseable text - XML
Download	PA3031.zip