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Trinity Valley (NM)

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Survey type M-Dz (magnetic; digitized from contour maps)
Flown by U.S. Navy
Date flown 08/75
Line spacing 0.8 (km)
Altitude 1707 (m) by barometer measurement
Total distance 885 (km)
References
U.S. Geological Survey, 1999, Digitized aeromagnetic datasets for the conterminous United States, Hawaii, and Puerto Rico; Open-File Report 99-557

https://pubs.usgs.gov/of/1999/ofr-99-0557/html/mag_home.htm
Counties Sierra - Socorro
Overlapping surveys

Data: Magnetic (M-Dz)

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Download NM_NM02.zip