Hydrological Analysis Stream Network - QGIS Plugin

Zenodo (CERN European Organization for Nuclear Research) 2026 Open access

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Authors: Giuseppe Cosentino, Francesco Pennica
DOI: 10.5281/zenodo.18254582
Cited by: 0

Abstract

Hydrological Analysis Stream Network is an algorithm for hydrological analysis that generates the drainage network from a digital terrain model (DTM) Feautures: Vector stream network (raw and smoothed) Drainage directions Topographic index ln(a/tan(b)) Half basins Main steps: Fill sinks (Wang & Liu algorithm) Flow calculation and stream delineation Raster to vector conversion Geometry smoothing

Fields of Study & Subjects

Groundwater and Watershed Analysis Hydrology and Watershed Management Studies Environmental Monitoring and Data Management

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
15 January 2026
Language
EN