Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/6689
AuthorsPignatelli, A.* 
Nicolosi, I.* 
Carluccio, R.* 
Chiappini, M.* 
von Frese, R.* 
TitleGraphical interactive generation of gravity and magnetic fields
Issue Date2010
Series/Report no./ (2010)
DOI10.1016/j.cageo.2010.10.003
URIhttp://hdl.handle.net/2122/6689
KeywordsGravity anomalycomputation
Magnetic anomalycomputation
MATLAB
Subject Classification04. Solid Earth::04.03. Geodesy::04.03.04. Gravity anomalies 
04. Solid Earth::04.05. Geomagnetism::04.05.04. Magnetic anomalies 
04. Solid Earth::04.07. Tectonophysics::04.07.07. Tectonics 
05. General::05.01. Computational geophysics::05.01.05. Algorithms and implementation 
05. General::05.05. Mathematical geophysics::05.05.99. General or miscellaneous 
AbstractThis paper presents a MATLAB®- based geopotential field generator called GamField that constructs and visualizes subsurface sources in 3-D space and computes their gravity and magnetic effects. GamField also computes anomaly gradients and remanent magnetization effects. The user inputs Cartesian prisms along with their physical properties to fabricate subsurface sources. Examples illustrating the utility of GamField for synthetic anomaly generation of gravity and magnetic fields are shown. ftp://ftp.ingv.it/pub/alessandro.pignatelli/Pignatelli
Appears in Collections:Papers Published / Papers in press

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