Filters: Tags: Eagle Quadrangle (X) > partyWithName: Alaska Division of Geological & Geophysical Surveys (X) > partyWithName: Burns, L.E. (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Emond, A.M. Geoterrex-Dighem Graham, G.R.C. Stevens Exploration Management Corp. Tag Types Theme (1) Place (1) Tag Schemes Alaska Division of Geological & Geophysical Surveys (1) ISO 19115 Topic Category (1) View Results as: JSON ATOM CSV

Fortymile mining district electromagnetic and magnetic airborne geophysical survey, data compilation The Fortymile electromagnetic and magnetic airborne geophysical survey data were acquired with a DIGHEM-V Electromagnetic (EM) system and a cesium magnetometer. The EM and magnetic sensors were flown at a height of 30 meters (m). In addition the survey recorded data from radar and laser altimeters, a GPS navigation system, 50/60 Hz monitors and a video camera. Flights were performed with an AS-350-B2 Squirrel helicopter at a mean terrain clearance of 60 m along N-S survey flight lines with a spacing of 400 m. Tie lines were flown perpendicular to the flight lines at intervals of approximately 4,800 m Tags: Aeromagnetic, Aeromagnetic Data, Aeromagnetic Map, Aeromagnetic Survey, Airborne Geophysical Survey, All tags... Analytic Signal, Apparent Resistivity Data, Apparent Resistivity Map, Apparent Resistivity Survey, DIGHEM-V EM System, Eagle Quadrangle, Electromagnetic Anomalies, Electromagnetic Data, Electromagnetic Survey, First Vertical Derivative, Fortymile Mining District, Fortymile River, Geophysical Map, Geophysical Survey, Geophysics, Geophysics Search Tag, Gridded Data, HEM Survey, HFEM Survey, Kyanite, Line Data, Magnetic Contours, Magnetic Data, Magnetic Survey, Magnetics, Metamorphic Rocks, Mining, Raster Image, Resistivity, Tanacross Quadrangle, Taylor Highway, Top of the World Highway, geoscientificInformation, Fewer tags