## Quick Links - [GitHub](https://github.com/Nora-Research-Lab) - [Hugging Face](https://huggingface.co/NoraResearchLab) - [LinkedIn](https://www.linkedin.com/company/nora-research-lab) - [X](https://x.com/noraresearchlab) # GlobSed — Global Ocean Sediment Thickness, Modernized 6,251,924 points across the world's oceans and marginal seas, at native 5' x 5' resolution. Modernized from CEED's GlobSed NetCDF grid into a single GeoParquet file for AI, API, and GIS use. ## Contents - `geoparquet/globsed_sediment_thickness.parquet` — point-based GeoParquet (EPSG:4326) - `metadata.json` — provenance, citation, units, value range, license note ## Columns | Column | Description | |---|---| | longitude / latitude | Grid cell centroid (degrees, WGS84) | | sediment_thickness | Total sediment thickness (unknown) | | geometry | Point geometry (WGS84) | ## Source & Citation Straume, E.O., Gaina, C., Medvedev, S., Hochmuth, K., Gohl, K., Whittaker, J.M., et al. (2019). GlobSed: Updated total sediment thickness in the world's oceans. Geochemistry, Geophysics, Geosystems, 20. https://doi.org/10.1029/2018GC008115 ## License No explicit reuse license stated by the source (CEED / University of Oslo). Cite Straume et al. (2019) on use; confirm terms directly with CEED for redistribution beyond research/AI use.