gebco

Fetch and cache land elevation data from OpenTopography through an API, BMI, or CLI

A map of the seafloor built from global open bathymetry.

Pipeline behind a global catalogue of bathymetric features (seamounts, knolls, ridges) from GEBCO grids using prominence and isobath analysis. Published in Scientific Data (Nature); data on PANGAEA (doi:10.1594/PANGAEA.992546); explore via BathyCat.

GMT and Python workflow for a quantitative morphometric typology of the twenty Pacific deep-sea trenches from GEBCO bathymetry, with the derived cross-profile database.

Reproducible Python figure-generation code for a study of crustal deformation and earthquake-triggered cascading geohazards (rockfall/landslide, liquefaction, Coulomb stress transfer, sublacustrine mass wasting) across the Çaldıran–Erçiş–Van fault–lake system, Eastern Anatolia.

Code and derived data for the Pacific trench-fill morphology paper

Reproducible GMT + Python case study mapping the seismotectonic and geodetic setting of the Western Anatolian Extensional Province, western Turkiye: seismicity and focal-mechanism beachballs, GNSS velocities, predicted velocity and strain-rate fields, 3D relief and ML validation figures. Methodological case study (no associated paper).

Geomorphometric delineation of physiographic domains at Pacific subduction margins: axis-relative attribute stacks, unsupervised clustering, and reproducible figures.

Reproducible Python/pyGMT pipeline quantifying the sensitivity of deep-sea trench morphometry to the choice of global bathymetric grid (GEBCO, SRTM15+, GMRT).