Geomorphometry with GRASS

GRASS is a modern, actively developed, and extensible geospatial processing engine for
geomorphometry. This session draws on post-Hurricane Helene landscape change analysis and ongoing addon
development for DEM data fusion, terrain uncertainty modeling, and overland flow simulation to showcase
what GRASS does well and where it fits in contemporary geomorphometric practice. Beyond its core analytical
capabilities, GRASS's Python, R, and Jupyter integration make it straightforward to build reproducible, scriptable
terrain workflows that move easily from exploration to publication. Join this informal discussion to explore how
GRASS serves not only as a research tool but as a community platform where geomorphometric methods can
be developed, shared, and reused through its open addon ecosystem.

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