CSEM Model Test: Database for 3D Electromagnetic Inversion

A model database for Controlled-Source Electromagnetic (CSEM) models used in the article “3D CSEM Data-Space Inversion Using a Nested Tetrahedral Mesh”. The 175.6 MB resource was authored by Jingtao Xie and last updated on 2026-05-27. It is shared under a CC-BY-4.0 license on the figshare platform.

Use Cases

• Testing 3D CSEM inversion algorithms based on the described nested tetrahedral mesh approach.
• Benchmarking forward modeling solvers against the provided model database.
• Developing data-space inversion workflows for electromagnetic geophysical surveys.
• Studying the performance of inversion methods on synthetic CSEM data.

Strengths

• Model database is directly linked to a published scientific article, providing context.
• File size of 175.6 MB suggests a non-trivial collection of model data.
• License is clearly specified as CC-BY-4.0, allowing for reuse.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data content and structure require manual inspection.

Provenance

Source

figshare

Collection Method

Created as a supporting resource for a specific research article.

Freshness

Last updated 2026-05-27 04:26:17; freshness should be verified.