International Hydrographic Organization HSSC-11 Report Highlights
The report from the Hydrographic Services and Standards Committee provides insights into the activities, achievements, and vision of the Defence Geospatial Information Working Group (DGIWG). Key topics include the DGIF/NGIF relationship, implications for nations, standardized mappings, model maintenance, and the maritime focus on S-101 to DGIM mapping. The presentation showcases the progress made in developing UML-based tools, ensuring a holistic geospatial modeling approach, and advancing international collaboration in hydrography standards.
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Hydrographic Services and Standards Committee Report of Defence Geospatial Information Working Group (DGIWG) Slides provided by Stephane Garcia (FRA) and Al Armstrong (USA) International Hydrographic Organization Organisation Hydrographique Internationale HSSC-11, Cape Town, South Africa, 6- 9 May 2019
Principal activities and achievements DGIF / NGIF Relationship NGIF 1.0 DGIF 2.0 NGIF 2.0 DGIF 2.1 DGIF 2.2 DGIF 2.x DGIF 3.0 NGIF 3.0 International Hydrographic Organization Organisation Hydrographique Internationale HSSC-11, Cape Town, South Africa, 6- 9 May 2019
Principal activities and achievements Implications/Benefits of DGIF to Nations Nations are able to influence the formation/development of the model Burden Sharing with other nations We don t have to do it all on our own Standardized Mappings Model Maintenance Defence Collaborative Environment UML based Tools developed Ensure a Holistic Geospatial Modelling Approach International Hydrographic Organization Organisation Hydrographique Internationale HSSC-11, Cape Town, South Africa, 6- 9 May 2019
The DGIF Vision International Hydrographic Organization Organisation Hydrographique Internationale HSSC-11, Cape Town, South Africa, 6- 9 May 2019
Principal activities and achievements NGIF2 (AGeoP-11 ed. B) is published (2018) Based on DGIF 2 (DGIWG 200) Include DGIWG standards for Imagery (GeoTIFF) and elevation based on DGED NGIF1 withdrawn DGIF 2 (DGIWG 200) is the current up-to-date DGIWG standard Published by DGIWG in 2017 Still being maintained International Hydrographic Organization Organisation Hydrographique Internationale HSSC-11, Cape Town, South Africa, 6- 9 May 2019
Principal activities and achievements Maritime focus: S-101 to DGIM mapping Led by UKHO Mapping undertaken by NGA DGIWG support Further work needed Updating for DGIM 2.0 Processing of proposals Addition of AML features and Attributes A draft mapping is to be provided by end of 2019 based on S-101 v1.0 International Hydrographic Organization Organisation Hydrographique Internationale HSSC-11, Cape Town, South Africa, 6- 9 May 2019
Problems or outstanding issues Major Factors in Delay of Gap Analysis S-101 content vastly reorganized since January 2014. Team familiarity with the data model. DGIF model in HTML text format. Benoit More (FRA) produced new spreadsheet output of DGIF v2 Model Training to be offered on using Sparx Enterprise Architect software DGIWG is working on a tool to automate spreadsheet production from the UML model Major takeaway: Full gap analysis will require more work. A first draft of the mapping based on S-101 v1.0 is due for end of 2019 A list of the association roles not to be removed from DGIF will be provided S-101 content will change over next 2 editions over 4 years. International Hydrographic Organization Organisation Hydrographique Internationale HSSC-11, Cape Town, South Africa, 6- 9 May 2019
Action requested of HSSC To note recent and ongoing maritime relevant activity International Hydrographic Organization Organisation Hydrographique Internationale HSSC-11, Cape Town, South Africa, 6- 9 May 2019
