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Forward Modelling on Gravity Anomalies Fault Model Using MATLAB Mathworks: Forward Modelling pada Anomali Gayaberat Model Fault Menggunakan Matlab Mathworks

JURNAL GEOCELEBES · Vol. 6 No. 2 (2022) · pp. 145–151

DOI
10.20956/geocelebes.v6i2.19157
ISSN
2579-5546, 2579-5821
Published
2022-10-31
Publisher
Departemen Geofisika, FMIPA - Universitas Hasanuddin, Makassar
Language
en

Abstract

The gravity method is one of the geophysical methods utilized to determine the subsurface conditions of the earth according to differences in rock mass density below the surface. In the exploration of gravity requires an initial description as a reference for measurement. The synthetic modelling carried out this time is a forward modelling of fault anomalies carried out with the help of Grav2dc and Matlab Mathworks software. This study aims to compare the results of synthetic modelling using Grav2dc software and Matlab Mathworks as well as to test whether the program built can run well or not. The model parameters utilized are the density value of 1 kg/m3 with a deep plate depth of 50 m, a shallow plate depth of 150 m and the location of the fault at a depth of 150 m with a thickness of 40 m. The data processing in this study used two pieces of software, are Grav2dc and Matlab MathWorks to compare and test whether the processing results using Matlab MathWorks software were in accordance with the synthetic model processed using Grav2dc software. The results obtained from this study are the fault model obtained from processing using Matlab MathWorks and Grav2dc software with model parameters in the form of density and depth, where density and depth have a role in shaping the value of the change in gravity.

Keywords

Collaboration network of the authors

11 authors · 24 co-authorship links

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Co-authorOrganisationJoint articles
Ahmad ZaenudinAffiliation unknown1
Fachri Aldi PramudyaAffiliation unknown1
Restu NingsihAffiliation unknown1
Hayu NurfaidahAffiliation unknown1
Siska Erna SephianaAffiliation unknown1
Aryka Claudia Eka PutriAffiliation unknown1
Ordas DewantoAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/geocelebes/oai, first harvested 3 Nov 2026, last seen 3 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Forward Modelling on Gravity Anomalies Fault Model Using MATLAB Mathworks: Forward Modelling pada Anomali Gayaberat Model Fault Menggunakan Matlab Mathworks</dc:title>
	<dc:creator xml:lang="en">Adhani, Alika Tabriza</dc:creator>
	<dc:creator xml:lang="en">Anggitarizka, Mega</dc:creator>
	<dc:creator xml:lang="en">Meidina, Zahrah</dc:creator>
	<dc:creator xml:lang="en">Wibowo, Rahmat Catur</dc:creator>
	<dc:subject xml:lang="en">forward modelling</dc:subject>
	<dc:subject xml:lang="en">gravity method</dc:subject>
	<dc:subject xml:lang="en">faults</dc:subject>
	<dc:description xml:lang="en">The gravity method is one of the geophysical methods utilized to determine the subsurface conditions of the earth according to differences in rock mass density below the surface. In the exploration of gravity requires an initial description as a reference for measurement. The synthetic modelling carried out this time is a forward modelling of fault anomalies carried out with the help of Grav2dc and Matlab Mathworks software. This study aims to compare the results of synthetic modelling using Grav2dc software and Matlab Mathworks as well as to test whether the program built can run well or not. The model parameters utilized are the density value of 1 kg/m3 with a deep plate depth of 50 m, a shallow plate depth of 150 m and the location of the fault at a depth of 150 m with a thickness of 40 m. The data processing in this study used two pieces of software, are Grav2dc and Matlab MathWorks to compare and test whether the processing results using Matlab MathWorks software were in accordance with the synthetic model processed using Grav2dc software. The results obtained from this study are the fault model obtained from processing using Matlab MathWorks and Grav2dc software with model parameters in the form of density and depth, where density and depth have a role in shaping the value of the change in gravity.</dc:description>
	<dc:publisher xml:lang="en">Departemen Geofisika, FMIPA - Universitas Hasanuddin, Makassar</dc:publisher>
	<dc:date>2022-10-31</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/geocelebes/article/view/19157</dc:identifier>
	<dc:identifier>10.20956/geocelebes.v6i2.19157</dc:identifier>
	<dc:source xml:lang="en">JURNAL GEOCELEBES; Vol. 6 No. 2: October 2022; 145 – 151</dc:source>
	<dc:source>2579-5546</dc:source>
	<dc:source>2579-5821</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/geocelebes/article/view/19157/8787</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2022 JURNAL GEOCELEBES</dc:rights>
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