1. “Policy, Process and Presentation” Dr Mike Osborne (SeaZone Solutions)
Spatial Data Infrastructure (SDI)
“Policy, Process and Presentation”
Dr Mike Osborne (SeaZone Solutions)
Mr John Pepper (UKHO)

2. What is a SDI?
A Spatial Data Infrastructure is a term used to summarise a range of concepts, processes, relationships and physical entities that, taken together, provide for integrated management of spatial data and information.

3. What does it do?
A spatial and temporal information enabling framework …
Supports integrated management of spatial data and information
Supports interoperability at all levels (process, standards, technology and policies)
Requires cooperation across ALL sectors
Takes a holistic view
Enables policy and management decision making
Is about people and commitment
Is enabled through National legislative / strategic programmes

4. What a SDI is not! A service A data solution A product
A “box of tools”
Limiting in terms of data type and source
Owned by any stakeholder
Built overnight!

5. Drivers for SDI
Need for efficiencies in information capture, management and use
Need for improved policy & decision making
Need for improved knowledge of and access to spatial data
Increased demand for spatial data (especially marine )
Legislation and International Conventions
Need for common standards and specifications (e.g. ISO19XXX; OGC; IHO S100)
User appetite for information and content
Macro environmental concerns (e.g. Emergency planning, climate change)

6. What constitutes a SDI? Policy – national GI strategies/ policies
Institutional – willingness and practical cooperation to create, share and use
Standards – guidance / influence
Content – application neutral layers of information
Geodetic Reference System – horizontal & vertical datum; coordinate transformations
Reference Information – features/ objects used as location reference
Application Information – business orientated information built on reference information for analysis

7. Content elements Hydrographic Topographic (land; air; seabed)
Morphological (texture, characterisation)
Geological (solid; drift)
Biological (benthic)
Transport networks (air, sea and land)
Hydrological (water)
Temporal (weather, tide, current)
Boundaries (EEZ, Baselines, Administrative)
…plus Meta data

8. What is happening in the UK to support NSDI?

10. The UK Digital National Framework
Launched in 2000 to support the creation of a National Spatial Data Infrastructure (NSDI)
“A permanent, maintained and definitive geographic base to which information with a geospatial content can be referenced” (source: DNF – A White Paper, Oct 2004)
UKHO /SeaZone providing geographic base for the marine environment & coastal zone
Extending DNF offshore

11. Marine Data & Information Partnership (MDIP)
Launched by UK Environment Minister on 1st March 2005
Developed by the Inter Agency Committee for Marine Science and Technology (IACMST) facilitated by Defra.
Consensus achieved on the way ahead via Steering Group
Attempts to solve a long-term problem of insufficient harmonisation between large numbers of diverse data holdings and an increasingly large number of initiatives in marine data and information
Public & private sector involvement (20+ organisations)
Ambitious goals

12. UK Marine Data & Information Partnership
Mission
To harmonise the stewardship of and access to marine data and information, thereby facilitating improved management of the seas around the UK
Objectives
To provide a framework for the UK marine data community with respect to data capture (includes ingestion), inter-operability, archiving and dissemination.
To develop, adopt and promote standards, specifications and procedures in support of the framework.
To contribute to the marine component of and support for the geospatial strategy for the UK.
Delivery through a 2 year sponsored programme ( ).
Influence UK policy & legislation.
To be considered BAU in 5 years time.

13. Is there a role for HO’s in NSDI?
Does NSDI allow for marine component (MSDI)?
Does MSDI allow for hydrographic input?
Is HO contributing to NSDI development?
Is HO data suitable to support NSDI?
Does HO collect data for navigation only?
Can data be QA’d for purposes other than navigation?
Can HO data be accessed for non-navigational use?
Is HO willing to support SDI?

14. The role of the IHO Community built on quality & professionalism that…
Imparts experience & expertise
Sets standards and imparts guidance
Shares knowledge sharing
It’s members ingest, manage and disseminate spatial data
Promote hydrographic data as an important ingredient to SDI’s. It is not just about charting!
To encourage HO’s to support NSDI’s

15. Contacts Mr John Pepper Head of Geospatial Information Services UKHO
Admiralty Way
Taunton UK
Tel: (0)
Mobile: +44(0)
Dr Mike Osborne
Managing Director
SeaZone Solutions Ltd
Red Lion House
Bentley
Hants UK
Tel: (0)
Mobile: +44(0)

16. Thank You Any questions? Useful websites www.dnf.org