About OpenSSDM

OpenSSDM is an implementation of the International Oil and Gas Producers Association (IOGP) Seabed Survey Data Model (SSDM v2), built entirely outside the ESRI ecosystem using open source components. It ingests geophysical and geotechnical survey deliverables - shapefiles, geodatabases, rasters, AGS logs - into a PostGIS schema faithful to the SeabedML specification, with full code list support and IOGP 462-02 mandatory class compliance checking. The web interface provides ingest wizards, interactive review maps with bathymetry terrain draping, feature validation workflows, and survey management - replacing the File Geodatabase template with a modern, queryable, standards-compliant database accessible to any GIS client.