Mapping of major tectonic features by Euler deconvolution analysis of Malay Peninsular gravity data

Muria Peninsula is one of the regions in Central Java that is uniquely formed. The Muria Peninsula was originally separated from Java and is now connected. To complement the studies that have been done before, subsurface analysis using euler deconvolution method is carried out. Gravity data used is satellite data provided free by BGI. The results of the processing produced a residual anomaly which showed a fault that passed in the middle of the peak of Muria towards Mount Genuk. The anomaly depth of Mt. Muria is 1000 m to 2000 m, in the peak area of Muria and Genuk <1000 m, and in the east and west of the study area the anomaly depth is more than 2000 m. Euler deconvolution index 0 illustrates the body boundaries of Mt. Muria and Genuk in the form of dike and steep.

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Euler deconvolution of gravity data

10.1190/1.1817993 ◽

2003 ◽

Cited By ~ 6

Author(s):

Alan Reid ◽

Desmond FitzGerald ◽

Philip McInerny

Keyword(s):

Gravity Data ◽

Euler Deconvolution

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INTERPRETATION OF MAGNETIC DATA BASED ON EULER DECONVOLUTION: ANALYSIS OF THE MAIN HOST GOLD STRUCTURE IN THE NORTHEASTERN PORTION OF THE QUADRILÁTERO FERRÍSouth America, mineral prospecting, Euler deconvolution.FERO, MG, BRAZIL

Brazilian Journal of Geophysics ◽

10.22564/rbgf.v33i3.745 ◽

2016 ◽

Vol 33 (3) ◽

Author(s):

Thiago José Augusto Madeira ◽

Maria Silvia Carvalho Barbosa ◽

Antonino Juarez Borges

Keyword(s):

Magnetic Data ◽

Euler Deconvolution ◽

Geological Structures ◽

Deconvolution Analysis ◽

Main Host ◽

Geophysical Techniques ◽

Mineral Prospecting ◽

Geometry And Kinematics

ABSTRACT. The study of the geometry and kinematics of deep geological structures, bearing mineralization, has advanced greatly by the aggressive progress of geophysical techniques over the last decades... RESUMO. O estudo da geometria e cinemática de estruturas geológicas de alta profundidade, portadoras de mineralizações, tem sido cada vez mais viabilizado pelo avanço agressivo...

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Weighted Euler deconvolution of gravity data

Geophysics ◽

10.1190/1.1444456 ◽

1998 ◽

Vol 63 (5) ◽

pp. 1595-1603 ◽

Cited By ~ 53

Author(s):

Pierre B. Keating

Keyword(s):

Euler Equations ◽

Gravity Data ◽

Error Function ◽

Bouguer Anomaly ◽

Depth Estimation ◽

Euler Deconvolution ◽

Structural Index ◽

Eastern Canada ◽

Adequate Sampling

Euler deconvolution is used for rapid interpretation of magnetic and gravity data. It is particularly good at delineating contacts and rapid depth estimation. The quality of the depth estimation depends mostly on the choice of the proper structural index and adequate sampling of the data. The structural index is a function of the geometry of the causative bodies. For gravity surveys, station distribution is in general irregular, and the gravity field is aliased. This results in erroneous depth estimates. By weighting the Euler equations by an error function proportional to station accuracies and the interstation distance, it is possible to reject solutions resulting from aliasing of the field and less accurate measurements. The technique is demonstrated on Bouguer anomaly data from the Charlevoix region in eastern Canada.

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