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Aerial radiometric and magnetic survey: White Sulphur Springs National Topographic Map, Montana

Technical Report ·
DOI:https://doi.org/10.2172/6142160· OSTI ID:6142160

High Life Helicopters, Inc., Puyallup, Washington, conducted an airborne gamma ray and total magnetic field survey during the period July 14, 1978 to July 25, 1978. The survey covered a region of the state of Montana identified as the White Sulphur Springs National Topographic Map NL12-5. The specific area was surveyed from a rotary-wing aircraft using large-volume radiation detectors with associated airborne electronic equipment. Each map line was flown in an east-west direction with an average length of 98 miles, and each tie line was flown in a north-south direction with an average length of 69 miles. Map lines and tie lines were surveyed using a Lama helicopter. All data reduction and reporting for this survey were subcontracted to Geodata International, Inc. of Dallas, Texas. This report is separated into two volumes. Volume I gives the description of the program and results, and Volume II presents the flight line profile data and statistical analysis results.

Research Organization:
Geodata International, Inc., Dallas, TX (USA)
DOE Contract Number:
EY-76-C-13-1664
OSTI ID:
6142160
Report Number(s):
GJBX-96(79)(Vol.2)
Country of Publication:
United States
Language:
English