2-Dimensional Simulation of Field Anomaly Gravity Based on Scratch Programming

DOI

10.2991/assehr.k.200620.118How to use a DOI?

Keywords

gravitational anomaly, sphere, cylinder, Scratch

Abstract

The things behind of this research is to solve the problems faced by students in geophysics who have difficulty in making modeling of subsurface targets. To overcome this problem, gravity anomaly modeling software is offered based on SCRATCH programming. This program is named GRAVSYS. The input parameters used are the length of the object l, the radius of the object r, the depth of z, the angle θ formed by the object on the surface, and the density of the object ρ. The results of the study produced four models of anomalous objects consisting of spheres, horizontal cylinders, vertical cylinders, and oblique cylinders. The resulting response is directly proportional to the density and inversely proportional to the depth. The benefit of this research is to make it easier for students and technicians to understand the concept of gravity methods.

Copyright

© 2020, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Supriyadi
AU  - Jefta Heparona
AU  - Sugiyanto
AU  - Farid Ahmadi
PY  - 2020
DA  - 2020/06/23
TI  - 2-Dimensional Simulation of Field Anomaly Gravity Based on Scratch Programming
BT  - Proceedings of the International Conference on Science and Education and Technology (ISET 2019)
PB  - Atlantis Press
SP  - 582
EP  - 585
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.200620.118
DO  - 10.2991/assehr.k.200620.118
ID  - 2020
ER  -