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The aim of the data model is to:
• Facilitate a streamlined workflow for managing seabed survey data for oil and gas companies.
• Provide a consistent data model to enable simpler integration of seabed survey data.
• Enable the simpler exchange of seabed survey data with joint venture partners.
• Provide a industry data model that survey contractors can use for providing seabed survey deliverables.
What is the Seabed Survey Data Model?
The Seabed Survey Data Model is an industry template/standard for how seabed survey data is delivered to and then managed by oil and gas companies.
The main areas of SSDM application are:
• Platform and drilling hazard site surveys – shallow geophysical and high-resolution 2D/3D seismic.
• Sweep and bathymetric surveys – side scan sonar and singlebeam/multibeam echosounder.
• Pipeline route surveys, pipeline span/surveillance/inspection surveys using side scan sonar, but excluding ROV based pipeline inspection survey.
The Seabed Survey Data Model models the following data types collected and interpreted from seabed surveys: shallow
geohazards, seabed features, sediments, environmental samples, and bathymetry and survey project details.
What Does the Seabed Survey Data Model Comprise of?
• OGP Technical Guidance note.
• ESRI geodatabase template.
• Data dictionary.
• ESRI symbology stylesheet.
• Conceptual data model diagrams.
• FAQ’s document.
• User and contractor guideline.
• Corporate database (ArcSDE) implementation guide.
Where Can I Get Hold of the Seabed Survey Data Model Material?
The Seabed Survey Data Model forms part of a series of technical guidance notes and positioning data exchange formats that can be downloaded from http://info.ogp.org.uk/geodesy/.