Browse > Article
http://dx.doi.org/10.7582/GGE.2014.17.3.171

Aeromagnetic Pre-processing Software Based on Graphic User Interface, KMagLevellingTM  

Ko, Kwang-Beom (Technology Innovation Team, KORES)
Jung, Sang-Won (GeoMecca Engineering Inc.)
Publication Information
Geophysics and Geophysical Exploration / v.17, no.3, 2014 , pp. 171-178 More about this Journal
Abstract
Aeromagnetic survey generally require much more pre-processing steps than that of common land survey due to several complex and cumbersome steps included in pre-processing stage. Therefore it is desirable to use specific processing tool especially based on graphic user interface. For this purpose, aeromagnetic pre-processing software based on graphic user interface under the Windows environment, called $KMagLevelling^{TM}$ was developed and briefly introduced. In an aspect of its user-friendliness and originality, three noticeable features of $KMagLevelling^{TM}$ are summarized as the following (1) function of representation and handling for large amount of aeromagnetic data set as a visualization in the form of flight-path (2) function of selective exclusion of unwanted data by using survey area information expressed as polygon, and (3) function of selective removal processing for the irregular flight-path data acquired within the entire survey area by implementing the segmentation of flight-path technique.
Keywords
aeromagnetic survey; pre-processing; graphic user interface; magnetic anomaly map;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Green, A. A., 1983, A comparison of adjustment procedures for levelling aeromagnetic survey data, Geophysics, 48, 745-753.   DOI
2 Luyendick, A. P. J., 1997, Processing of airborne magentic data, AGSO Journal of Australian Geology & Geophysics, 17, 31-38.
3 Mauring, E., and Kihle, O., 2000, Micro-levelling of aeromagnetic data using a moving differential median filter, NGU report 2000.053, Geological Survey of Norway.
4 Mauring, E., Beard, L. P., Kihle, O., and Smethurst, 2000, Levelling of aeromagnetic data : a comparison of established techniques and an introduction to median levelling, NGU report 2000.049, Geological Survey of Norway.
5 Minty, B. R. S., 1991, Simple micro-levelling for aeromagnetic data, Exploration Geophysics, 22, 591-592.   DOI
6 Shin, E. J., Ko, K. B., Ahn, D. K., and Han, K. S., 2012, Interpretation of airborne magnetic and radioactive data for the uranium deposit in Geumsan area, Jigu-Mulli-wa-Mulli-Tamsa, 16, 36-44.   과학기술학회마을   DOI