{
  "abstract": "Watershed and micro-watershed delineation underlies a wide range of water security and land management decisions; yet existing global hydrographic products such as HydroSHEDS are static, coarser, and not readily reproducible or adaptable to new regions or scales. We present Hydro Stack, an open-source, end-to-end workflow that automates micro-watershed delineation and hydrological characterization for any user-supplied area of interest. Given only a boundary vector, the pipeline resolves the appropriate projection, acquires and conditions elevation data, delineates micro-watersheds via a hydrologically consistent basin-merging procedure, and derives a unified set of layers, such as natural depressions, drainage networks with stream ordering, pour points, specific catchment area, catchment-level stream order, and inter-basin drainage connectivity. Built mostly on GRASS GIS and released as a containerized, script based pipeline, Hydro Stack makes every step of the analysis transparent, reconfigurable, and reproducible, providing a generalized foundation for local-level hydrological planning.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 2,
  "authors": [
    {
      "name": "Shubham Kumar"
    },
    {
      "name": "Aaditeshwar Seth"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/9nxwxcpg6ex7z.bib",
  "cited_by": 0,
  "doi": "10.31223/x51827",
  "fulltext_url": null,
  "id": "9nxwxcpg6ex7z",
  "issns": [],
  "landing_url": "https://eartharxiv.org/repository/view/15893/",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/legalcode",
  "metadata_licence": null,
  "native_subjects": [
    [
      "bepress",
      "Computational Engineering"
    ],
    [
      "bepress",
      "Environmental Engineering"
    ],
    [
      "bepress",
      "Geographic Information Sciences"
    ],
    [
      "bepress",
      "Geospatial Analysis"
    ],
    [
      "bepress",
      "Hydrological Analysis"
    ],
    [
      "bepress",
      "Hydrology"
    ],
    [
      "bepress",
      "Software Engineering"
    ],
    [
      "bepress",
      "Water Resource Management"
    ],
    [
      "bepress",
      "Watershed Management"
    ],
    [
      "openalex",
      "2305|Groundwater and Watershed Analysis"
    ]
  ],
  "openalex": "W7225043533",
  "pdf_url": "https://eartharxiv.org/repository/object/15893/download/27496/",
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-01",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/9nxwxcpg6ex7z.ris",
  "sources": [
    {
      "first_seen": "2026-11-02T12:20:43Z",
      "native_id": "15893",
      "source": "eartharxiv",
      "url": "https://eartharxiv.org/repository/view/15893/"
    }
  ],
  "subjects": [
    {
      "field": "earth",
      "origin": "bepress:Hydrology",
      "subfield": "hydrology-soils"
    }
  ],
  "title": "Hydro Stack: Automated geospatial processing workflow for Water Security Planning",
  "title_text": "Hydro Stack: Automated geospatial processing workflow for Water Security Planning",
  "type": "preprint",
  "updated_at": "2026-11-03T12:20:17Z",
  "url": "https://research.draconitic.com/paper/9nxwxcpg6ex7z",
  "venue": "EarthArXiv",
  "versions": []
}