ISO INTERNATIONAL STANDARD 19297-1 First edition 2019-05 Intelligent transport systems Shareable geospatial databases for ITS applications Part 1: Framework Systemes intelligents de transport - Base de données géospatiales partageables pourapplications ITs- Partie 1: Architecture Reference number IS0 19297-1:2019(E) ISO @ IS0 2019 IS0 19297-1:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO 2019 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved IS0 19297-1:2019(E) Contents Page Foreword ..iv Introduction ..V 1 Scope. ..1 2 Normative references 3 Terms and definitions 4 Symbols and abbreviated terms .2 5 Shareable geospatial database framework 2 5.1 Concept. .2 5.2 Architecture of the shareable geospatial database framework .3 5.2.1 Tier 1 .3 5.2.2 Tier 2. .3 5.2.3 Tier 3. .3 5.2.4 Tier 4 .3 5.3 Characteristics and capabilities of the framework 4 5.3.1 Scalable architecture 4 5.3.2 Operational levels 4 5.3.3 Geospatial data model types. .5 5.3.4 Real time data handling ITS applications support. .5 Annex A (informative) Geospatial data sharing .6 Annex B (informative) Possible services with the shareable geospatial database framework ..10 Bibliography .12 @ IS0 2019 - All rights reserved iii