Decadal Seafloor Geodesy Positions Along the Nankai Trough

Supplementary time series of positions for observation sites referenced in the main study. The dataset was authored by Yusuke Yokota and last updated on 2026-06-03. It is shared under a CC-BY-4.0 license on figshare as a 9.4 KB ZIP file.

Use Cases

• Modeling tectonic slip deficit rates based on decadal position time series.
• Analyzing temporal changes in seafloor deformation along the Nankai Trough.
• Identifying constantly locked areas of the fault based on site position data.
• Validating geophysical models of plate boundary behavior using observational data.

Strengths

• Data is openly licensed under CC-BY-4.0.
• Last updated on 2026-06-03, indicating recent maintenance.

Limitations

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

Provenance

Source

Yusuke Yokota

Time Range

Decadal

Freshness

2026-06-03 04:51:24

Geography

Nankai Trough