Seafloor Geodetic Velocity Time Series for the Nankai Trough

Supplementary material 3 provides velocity time series for observation sites along the Nankai Trough. The 4.3 KB CSV file, authored by Yusuke Yokota, contains data supporting research on decadal slip deficit rates. It was last updated on June 3, 2026.

Use Cases

• Modeling tectonic slip deficit rates based on the time series of site velocities.
• Analyzing temporal changes in seafloor deformation along the Nankai Trough.
• Calibrating geophysical models using observed velocity data from specific observation sites.
• Validating satellite-based geodesy measurements with in-situ seafloor observations.

Strengths

• Data is openly licensed under CC-BY-4.0.
• The file is small (4.3 KB), facilitating quick download and inspection.
• It directly supports a peer-reviewed study on decadal seafloor geodesy.

Limitations

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

Provenance

Source

figshare

Collection Method

Likely derived from seafloor geodetic observation instruments.

Freshness

Last updated 2026-06-03 04:51:25; freshness should be verified.

Geography

Nankai Trough