1
Institute of Geophysics, University of Tehran, P.O. Box 14155-6466, Tehran, Iran
2
Department of Mining Engineering Shahid Bahonar University, Kerman P.O. Box 76175-133
Abstract
Trend surface analysis is a type of multiple regression where point coordinates are independent variables and grade or thickness and… can be dependent variables. In this method, we fit a suitable surface to major values.
In this paper, we applied trend surface analysis to airborne geophysical data sets including the magnetic field intensity, resistivity (frequency= 4600 Hz) and radioactivity (Potassium counting). Results show the trend of these factors and their relations. Magnetic field intensity and resistivity have a similar trend despite the trend of Potassium counting. Finally, the ability of this method in interpreting the same data has been acknowledged.
Heydarian, A. R. and Ranjbar, H. (2006). Comparing the application of trend analysis in three airborne Geophysics methods. Journal of the Earth and Space Physics, 32(2), 23-30.
MLA
Heydarian, A. R. , and Ranjbar, H. . "Comparing the application of trend analysis in three airborne Geophysics methods", Journal of the Earth and Space Physics, 32, 2, 2006, 23-30.
HARVARD
Heydarian, A. R., Ranjbar, H. (2006). 'Comparing the application of trend analysis in three airborne Geophysics methods', Journal of the Earth and Space Physics, 32(2), pp. 23-30.
CHICAGO
A. R. Heydarian and H. Ranjbar, "Comparing the application of trend analysis in three airborne Geophysics methods," Journal of the Earth and Space Physics, 32 2 (2006): 23-30,
VANCOUVER
Heydarian, A. R., Ranjbar, H. Comparing the application of trend analysis in three airborne Geophysics methods. Journal of the Earth and Space Physics, 2006; 32(2): 23-30.