GMT (Generic Mapping Tools) shell scripts extracting and stacking serial cross-track bathymetric profiles across the Kuril-Kamchatka Trench (north and south segments) with grdtrack, plotting median stacked profiles with error envelopes over a shaded-relief basemap.
cartography geoscience generic-mapping-tools digital-elevation-model gmt shell-scripting geomorphology geomorphometry bathymetry cross-section terrain-analysis geospatial-visualization marine-geophysics grid-processing ocean-trenches etopo1 bathymetric-profiles grdtrack profile-stacking kuril-kamchatka-trench
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Updated
Sep 12, 2026 - Shell