TECHNICAL ISO/IEC TS SPECIFICATION 5147 First edition 2023-07 Information technology Computer graphics, image processing and environmental data representation Guidelines for representation and visualization of smart cities Technologies de I'information - Infographie, traitement d'images et représentation de données environnementales -Lignes directrices relatives a la representation et a la visualisation des villes intelligentes Reference number IEC IS0/IEC TS 5147:2023(E) [SO @IS0/IEC2023 IS0/IEC TS 5147:2023(E) COPYRIGHTPROTECTED DOCUMENT @IS0/IEC2023 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 or ISoO's member body in the country of the requester. ISO copyright office CP 40i : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email:[email protected] Website: www.iso.org Published in Switzerland ii @ IS0/IEC 2023 -All rights reserved