Replication materials for: Hydro-climatic variability, extremes, and headwater hazard-exposure screening in the Western Himalaya (Uttarakhand, India)

1) WesternHimalaya_.zip Description This archive is the master Zenodo container for the replication package accompanying the study: “Hydro-climatic variability, extremes, and headwater hazard-exposure screening in the Western Himalaya: a DEM-reanalysis-cryosphere workflow to support water-security planning (Uttarakhand, India)” It assembles the main workflow bundle together with supporting archives for precipitation triangulation, snow seasonality/persistence inputs, exposure layers, Sentinel-1 validation, glacier-proxy diagnostics, HydroBASINS support files, ERA5-Land monthly extracts, and metadata/checksum documentation. Top-level contents 01_core_N30E079_v7.zip — core replication bundle for the N30E079 tile, including plug-and-play scripts, derived outputs, manuscript-linked tables, and the Natural Hazards plug-and-play add-on 02_precip_multi_v1.zip — multi-tile precipitation triangulation outputs 03_input_SSC_v1.zip — snow seasonality/persistence proxy inputs 04_metadata_v10.zip — citation file, license notes, source manifest, and SHA-256 checksums 06_exposure_LITE_v1.zip — exposure base inputs 07_S1_val_water_v4.zip — Sentinel-1 validation scripts and derived outputs 08_glacierproxy_v1.zip — glacier proxy diagnostics 09_HydroBASINS_L6L7_v1c.zip — HydroBASINS support layers 10_ERA5Land_monthly_v1.zip — ERA5-Land monthly extracts RENAMED_FOLDERS_MAP.txt — mapping of earlier folder names to the standardized archive names used in this release This package is intended as the umbrella replication archive for the study. It is designed to support transparency, verification, reviewer inspection, and reuse of the workflow and its derived outputs. Important licensing noteCode authored for this study is released under the MIT License, unless otherwise noted. Author-generated derived outputs may be reused under CC BY 4.0 with attribution. Third-party source data remain subject to their original licenses and terms; see LICENSE.md and sources_manifest.csv in the metadata archive. 2) himalaya_core_N30E079_.zip Description This archive provides the core replication bundle for the Western Himalaya headwater hazard-exposure screening workflow centered on SRTM tile N30E079. The package contains the main scripts, derived outputs, figures, manuscript-linked tables, and supporting documentation used to reproduce the tile-scale and basin-scale analyses reported in the study. Main internal components 01_precipTri_N30E079/ — precipitation triangulation workflow and outputs for the focal tile 02_precipTri_xfer_N31E078/ — transfer/extension precipitation-triangulation outputs for an adjacent tile 03_S1_turnover_N30E079_2025/ — Sentinel-1 monsoon 2025 turnover diagnostics 04_S1_val_water_v4/ — Sentinel-1 flood/water validation bundle with scripts and outputs 05_outputs_fig_tab_v4/ — figure and table outputs linked to the analysis 06_inputs_LITE_N30E079/ — lightweight input bundle for the focal tile 07_manuscript_rev42_tables/ — manuscript-aligned table exports, combined workbook, and revised manuscript-linked files 08_NatHaz_PnP/ — Natural Hazards plug-and-play add-on, including runbook and scripts The archive includes Google Earth Engine JavaScript scripts, Python scripts, CSV outputs, Excel workbooks, manuscript-linked DOCX files, and figure files intended to support reproducibility and reviewer audit. This package is intended as the best starting point for users who want to inspect or rerun the main N30E079 workflow rather than browse the full umbrella archive. Important licensing noteCode authored for this study is released under the MIT License, unless otherwise noted. Author-generated derived outputs may be reused under CC BY 4.0 with attribution. Any third-party source data or redistributed convenience layers remain governed by their original licenses and terms. 3) himalaya_metadata_.zip Description This archive contains the metadata and documentation bundle for the Western Himalaya replication package accompanying the study: “Hydro-climatic variability, extremes, and headwater hazard-exposure screening in the Western Himalaya: a DEM-reanalysis-cryosphere workflow to support water-security planning (Uttarakhand, India)” It is intended to support citation, attribution, integrity checking, and license clarity for the associated replication archives. Contents CITATION.cff — machine-readable citation metadata LICENSE.md — licensing and reuse terms for code, derived outputs, and third-party materials ZENODO_README.md — overview of the Zenodo replication package and guidance on use and citation checksums_all_sha256.txt — SHA-256 checksums for the component archives sources_manifest.csv — manifest of upstream datasets, providers, identifiers, and their role in the study This package is intended as a documentation and auditability companion to the main replication bundles. It helps users verify file integrity, identify upstream sources, and understand reuse conditions. Important licensing noteCode authored for this study is released under the MIT License, unless otherwise noted. Author-generated derived outputs may be reused under CC BY 4.0 with attribution. Third-party datasets remain subject to their original licensing terms and should be cited separately where applicable. 4) NaturalHazards_.zip Description This archive contains the manuscript-support figure and table bundle prepared for the Natural Hazards submission/revision workflow associated with the Western Himalaya study. It provides figure exports, numbered figure copies, table exports from the Word manuscript, mapping files linking embedded images to figure captions, and a manifest with checksums for the included materials. Contents FIGURE_MAP.txt — mapping from embedded media files to manuscript figure numbers and captions TABLE_MAP.txt — mapping from CSV exports to manuscript table numbers and captions MANIFEST_word_figures_tables.csv — file manifest with sizes and SHA-256 hashes figures/ — extracted figure image files figures/numbered/ — numbered figure copies for manuscript use tables/ — CSV exports of manuscript tables plus a combined workbook (All_Tables_from_Word_rev42.xlsx) The figure set includes the workflow schematic, HydroBASINS reporting map, terrain/cryosphere panels, hypsometric and slope summaries, snow seasonality and persistence figures, glacier fraction, rainfall variability, hazard-exposure trade-off plots, and supplementary stability material. The table set includes data-source summaries, exposure panels, screening results, validation overlays, sensitivity diagnostics, and basin-scale terrain/hydroclimate summaries. This package is intended as a manuscript-aligned convenience archive for review, figure checking, and table verification. It is not a substitute for the full replication bundle but complements it by providing a clean figure/table extraction package. Important licensing noteFigure and table exports generated by the authors may be reused under CC BY 4.0 with attribution, unless otherwise noted. Any embedded third-party base materials remain subject to their original licenses and terms.