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OFR 99–0557: Arizona Digitized Aeromagnetic Projects
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No
Name
Flown By
Date Flown
Spacing
Dir
Altitude
LnMi
Datum
Publication
0042 South Colorado Plateau USGS 08/1953-11/1953 1 mi. E-W 8500 B
8792
 Tot.field, arb.datum P-736
0528 Tombstone USGS 01/1964 1 mi. N-S 9000 B
3478
 Tot.field, arb.datum 65-004
0635 Black and Blue Range USGS 03/1968 1 mi. E-W 10,500 B
4905
 Tot.field, arb.datum 70-337
3090 Cabeza Aerial 07/1975 1 mi. E-W 4000 B
2230
 IGRF65, 49463 80-097
3095 Southern Arizona1 Aerial 06/1976 1 mi. E-W 4000 B
6300
 IGRF65, 49582 80-056
3166 Ajo (Aguila Mtns.) LKB 04/1979-05/1979 1 mi. E-W 4000 B
1425
 IGRF75, 51300 79-1446
3198 Ajo North '79 Airmag 12/1979-01/1980 1 mi. E-W 4000 B
2500
 IGRF75, 49806 80-1126

1 Data for Project 3095 is incomplete. The area east of -112° was not digitized.

Click on the individual survey numbers that are of interest to download ASCII XYZ file to your hard drive or click on the name to view a point plot.

Description of Table

No.: Internal USGS identification number
Name: Internal project name (not always the name used in publication title)
Flown By: Company or government agency who flew the original survey
Spacing and Dir.: Primary flight-line spacing and primary flight-line direction
Altitude: Primary flight altitude in feet; B = barometric elevation, AG = above ground draped over topography
LnMi.: Approximate total of line miles flown for this survey
Datum: Indicates if a regional field was removed and, if it could be determined, the base value removed. Total field = no regional was removed. Arb. (arbitrary) datum = the base value removed was not stated on the map.
Publication: Brief publication reference*. USGS publications are listed as: Open-File reports = xx-yyyy where xx is the publication year, Bulletins and Professional Papers = B-yyyy or P-yyyy, Geophysical Maps = GP-yyyy, Miscellaneous Field Studies Maps = MF-yyyy, Miscellaneous Investigations Maps = I-yyyy, Unpub = unpublished data, refers to all or part of the original project area.

*For more complete references see: Hill, P. L., 1991, Bibliographies and location maps of publications on aeromagnetic and aeroradiometric surveys for the states west of approximately 104° longitude (exclusive of Hawaii and Alaska): U.S. Geological Survey Open-File Report 91-0370-A, 172 p.

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Further information about aeromagnetic data from the state of Kentucky can be obtained by contacting Pat Hill, (303) 236-1343, email (pathill@usgs.gov), or Bob Kucks, (303) 236-1405, email (rkucks@usgs.gov), or click the button below.
 

Map of Composite 
and Merged 
Aeromagnetic Data for 
Arizona
Data Format 
and 
Digitizing Technique
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Aeromagnetics
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This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial Standards. Use of brand names is for descriptive purposes and does not constitute endorsement by the U.S. Geological Survey.

Last modified 9/14/1999.

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