1. IHO S-100 21st Century Framework Data Structure for Hydrographic and Related Data

2. Reference
“IHO S The New Hydrographic Geospatial Standard for Marine Data and Information”
R. Ward, L. Alexander, B. Greenslade

3. History IHO S-57 - May 1992 Edition 3.0 - November 1996
Edition November 2000 (currently “active” but “frozen”)
Edition 3.1 Supplement No. 1 - January (added IMO-requested features for PSSA and ASL)
Edition 3.1 Supplement No. 2 - June (amended ZOC criteria, corrected navaid master-slave relationship)
S-100 Edition January 2010

4. S-57 Hydrographic Data Transfer Standard
Contains:
Introduction
Data Model
Data Structure and Format
Rules for ISO 8211 encapsulation
Appendix A – Object Catalogue
Appendix B1 - ENC Product Specification

5. S-57 Users Hydrographic Offices
Electronic Navigational Charts (ENCs)
other communities have S-57 based products
Additional Military Layers (AML)
Marine Information Overlay (MIO)
Inland ENC
[Port ENC]

6. S-57 Limitations
Developed primarily to meet ENC requirement for an IMO compliant ECDIS
Inflexible maintenance regime (freezing of editions)
Cannot support contemporary requirements
gridded bathymetry, time-varying information, etc
Data transfer mechanisms are limited
data model embedded in encapsulation (ISO 8211)

7. Why S-100 ? Join mainstream GIS
maximizes access to COTS software and development
interoperability with other ISO based profiles
new components not developed in isolation
easier use of hydro data beyond HOs and ECDIS users - coastal zone mapping, security, inundation modeling, …
extensible and active feature catalogue registry
Plug-and-Play updating of data, symbology and software enhancements

8. S-100 will support : Imagery and gridded data High-density bathymetry
Seafloor classification
3-D and time-varying data (x,y,z and time)
Dynamic ECDIS
MIOs
Marine GIS
Web-based services
other maritime data applications …

9. S-100 Framework Data Structure for Hydrographic and Related Data
broad geospatial framework structure
Not specific to ECDIS or charting
Capable of accommodating other requirements
Increasing interest from prospective e-Navigation data providers
Based on ISO series of geographic standards
Product Specifications based on S-100 will be assigned a S-10x number.

10. S-100 - built on ISO 19100 ISO 19100 data framework
Supplementary Data Producer Code Register
Main Data Producer Code Register
Supplementary Product Specifications Register
Main Product Specifications Register
Supplementary Metadata Register
Main Metadata Register
Supplementary Portrayal Register
Main Portrayal Register
Supplementary FCD Register
Main FCD Register
S-100 Geospatial Information (GI) Registry
data product specifications
19135
- procedures for registration of geog information items
19129
- imagery, gridded and coverage data framework
19117
- portrayal
19111
- spatial referencing by coordinates
19139
- metadata - XML schema implementation
rules for application schema
19126
- feature concept dictionaries and registers
19115
- metadata implementation specification
19113
- quality principles
19107
- spatial schema
19110
- methodology for feature cataloguing
19114
- quality evaluation procedures
S-100 data framework

11. Naming: S-57 e4.0  S-100 S-57 is NOT the ENC Product specification
S-57 and S-100 : generic framework standards for hydrographic and related information

12. Additional Objectives
Content and carrier are independent
No need for new versions of product specifications or system revisions
Plug-and-play updating
Product Feature Catalogs more flexible and capable of expansion
can accommodate future IMO requirements
Will support emerging ECDIS / e-Navigation requirements
integrated Nautical Publications, Inland & Port ENC Product Specs, etc

13. Strong Foundation Built on established international standards:
ISO /TC211 (130 countries/members)
Liaison
DGIWG (military)
OGC (strong industry/web involvement presence)
SDI (Spatial Data Infrastructure) communities
IHO is hosting the ISO compliant Registry
Contains registers of hydrographic-related information (such as feature content dictionaries, data types, metadata, etc)

14. S-100 Registry
accessible via IHO website:

15. S-100 Geospatial Information (GI) Registry
Supplementary Data Producer Code Register
Supplementary Product Specifications Register
Supplementary Metadata Register
Supplementary Portrayal Register
Supplementary FCD Register
Main Data Producer Code Register
Main Product Specifications Register
Main Metadata Register
Main Portrayal Register
Main Feature Concept Dictionary Register

16. Registry and Registers
Management procedures in IHO S-99
Registers organised under “domains”
(hydrographic features, sea ice coverage, nautical publications, Inland ENCs, etc)
Registry open to extension and use by other submitting organizations
Submitting organizations propose then regulate their domain data - via domain control body
All features tagged with domain “owner”

17. Open Participation Is what you want already in the S-100 registry?
Then use it !
Not in the registry ?
Then, find or become a submitting organization to :
propose a revision
propose something new
propose to establish a new domain

18. Stakeholder feedback and collaboration S-57 superseded but still valid
S Status
Committee Approval
Committee Approval
IHO MS Approval
Identify Need
Propose
Develop
Test
Implement
Implement
1 Jan 2010
Transition
New Standard
Proposal phase
Development phase
Testing phase
Implementation phase
S Active Standard
Effective date
Stakeholder feedback and collaboration
Existing Standard
S-57 Active Standard
S-57 superseded but still valid
Retirement Date

19. S-100 will support a greater variety of data sources, products and services
Inland ENC
3D & temporal
AML
Sea ice
UNCLOS boundaries
MIO
High density bathymetry
Gridded data
Web services ? ? ? ? ?
Nautical Publications (S-102)
Future ENC (S-101)
S-100

20. S-100 and Product Specifications
S-101 ENC
… contains all
the components
to make different
product specifications
for all types of
hydrographic data
S-100
S-102 ??
S-103 ??
S-104 ??
???????????????????????????????? S-10?…

21. S-101 – next generation ENC
Standard for future Electronic Navigational Charts
Based on concepts in S-100
S-57 ed3.1 data will be usable in S-101 compliant ECDIS systems
Will incorporate all the data included in S-57 ENC
Will allow for plug and play updating of data, symbology and software enhancements

22. S-101 Development Timetable
Establish test datasets and test-beds
Conduct impact analysis
Production Software (Hydrographic Offices, software companies)
OEMs
End Users – training establishments
Type-approval authorities

23. New Standard S-101 – under development Identify Need Propose Develop
Committee Approval
Committee Approval
IHO MS Approval
Identify Need
Propose
Develop
Test
Implement
Implement
Transition
New Standard
Proposal phase
Development phase
Testing phase
Implementation phase
Active Standard
S-101 – under development
1 Jan 2010

24. Migration from S-57 to S-100
Cooperation with all interested parties (workshops, IHO S-100 Discussion Forum, …..)
S-57 ed3.1 will continue to be used for many years even after S-100 release
Opportunity to use S-100 based Prod Specs (e.g. gridded bathy) with S-57 ENC Prod Spec via data overlays

25. Impact on S57 e3.1 ENCs
S-101 ENC Product Specification will not come into force until at least 2012
S-101 ENC will sit alongside the existing S-57 e3.1 ENC Product Specification for some time
ECDIS equipment which are upgraded to use S-101 ENCs will be able to use S-57 e3.1 ENCs

26. Summary
S-100
Will enable wider use and transfer of hydrographic data than S-57
Registry open to extension and use by other submitting organizations
Will better support new/emerging requirements
Is aligned with a contemporary standard (ISO 19100)
Will NOT make S-57 ENCs obsolete
Will not require HO’s to change to S-100 in the near future

27. IHO S-100 The Universal Hydrographic Data Model