tesseroid-variable-density-master.zip (7.18 MB)

Source code and data for “Gravitational field calculation in spherical coordinates using variable densities in depth”

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posted on 28.06.2019 by Santiago Rubén Soler, Agustina Pesce, Mario E. Gimenez, Leonardo Uieda
Accepted for publication in the Geophysical Journal International.
The version of record is available online at: https://doi.org/10.1093/gji/ggz277.

This is a snapshot of the git repository hosted by GitHub:

We introduce a novel methodology for gravity forward modeling in spherical coordinates using tesseroids (spherical prisms) with variable densities in depth. It builds on previous work by the authors and introduces a new density-based discretization algorithm to ensure the accuracy of the numerical integration.

All source code is made available under a BSD 3-clause license. You can freely use and modify the code, without warranty, so long as you provide attribution to the authors. See LICENSE.md for the full license text.

Data and the results of numerical tests are available under the Creative Commons Attribution 4.0 License (CC-BY).

The manuscript text and figures are not open source. The authors reserve the rights to the article content, which has been accepted for publication in Geophysical Journal International.