Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/7026
Authors: | Pignatelli, A.* Nicolosi, I.* Carluccio, R.* Chiappini, M.* von Frese, R.* |
Title: | Graphical interactive generation of gravity and magnetic fields | Journal: | Computers & Geosciences | Series/Report no.: | 4/37(2011) | Publisher: | Elsevier | Issue Date: | Apr-2011 | DOI: | 10.1016/j.cageo.2010.10.003 | Keywords: | Gravity anomalycomputation Magnetic anomalycomputation MATLAB |
Subject Classification: | 04. 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 |
Abstract: | This 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: | Article published / in press |
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CAGEO_Gamfield_2011.pdf | 1.5 MB | Adobe PDF |
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