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CEN

CWA 18046:2023

(Main)

Position markers for digital applications on construction sites, structural monitoring and BIM-applications

Position markers for digital applications on construction sites, structural monitoring and BIM-applications

This document is applicable to construction processes where the usual surveyor’s control points are to be used not only for geometry control, but other applications such as laser scanning, localization of autonomous vehicles, photogrammetry, or VR/AR applications.
It provides a framework for making accurate survey point information available to digital applications and other trades. This includes the layout of markers, a naming convention for markers and a common digital interface for the read-out-data of markers.
The document builds on existing standards and conventions and collates them where applicable.
The document is intended to be used on construction sites and in existing buildings by planners (architects, civil engineers,…), surveyors, construction companies, software providers, UXV operators, BIM stakeholders, and on site machines/devices/systems.
The survey point information may be utilised not only during the construction but also during maintenance throughout the life of the facility.

Positionsmarkierungen für digitale Anwendungen auf Baustellen, für Strukturmonitoring und BIM-Anwendungen

Marqueurs de position pour les applications numériques sur les chantiers, pour la surveillance structurelle et les applications BIM

Oznake položaja za digitalne aplikacije na gradbiščih, strukturni nadzor in BIM-aplikacije

General Information

Status
Published
Publication Date
19-Dec-2023
ICS
35.240.67 - IT applications in building and construction industry
Technical Committee
CEN/WS CSBIM - Geometric framework, coordinate systems and markers for BIM construction projects (Coordinate Systems at BIM).
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
20-Dec-2023
Completion Date
20-Dec-2023
Ref Project
SIST-TP CWA 18046:2024 - Position markers for digital applications on construction sites, structural monitoring and BIM-applications

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SLOVENSKI STANDARD
SIST-TP CWA 18046:2024
01-julij-2024
Oznake položaja za digitalne aplikacije na gradbiščih, strukturni nadzor in BIM-
aplikacije
Position markers for digital applications on construction sites, structural monitoring and
BIM-applications
Positionsmarkierungen für digitale Anwendungen auf Baustellen, für Strukturmonitoring
und BIM-Anwendungen
Marqueurs de position pour les applications numériques sur les chantiers, pour la
surveillance structurelle et les applications BIM
Ta slovenski standard je istoveten z: CWA 18046:2023
ICS:
35.240.67 Uporabniške rešitve IT v IT applications in building
gradbeništvu and construction industry
91.010.01 Gradbeništvo na splošno Construction industry in
general
SIST-TP CWA 18046:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TP CWA 18046:2024

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SIST-TP CWA 18046:2024


CEN
CWA 18046

WORKSHOP
December 2023

AGREEMENT


ICS 35.240.67
English version


Position markers for digital applications on construction
sites, structural monitoring and BIM-applications
This CEN Workshop Agreement has been drafted and approved by a Workshop of representatives of interested parties, the
constitution of which is indicated in the foreword of this Workshop Agreement.

The formal process followed by the Workshop in the development of this Workshop Agreement has been endorsed by the
National Members of CEN but neither the National Members of CEN nor the CEN-CENELEC Management Centre can be held
accountable for the technical content of this CEN Workshop Agreement or possible conflicts with standards or legislation.

This CEN Workshop Agreement can in no way be held as being an official standard developed by CEN and its Members.

This CEN Workshop Agreement is publicly available as a reference document from the CEN Members National Standard Bodies.

CEN and CENELEC members are the national standards bodies and national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg,
Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and United Kingdom.



EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 All rights of exploitation in any form and by any means reserved worldwide for CEN national Members and for
CEN/CENELE CENELEC Members.
C


Ref. No.:CWA 18046:2023 E

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SIST-TP CWA 18046:2024
CWA 18046:2023

Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Marker . 7
4.1 Functionality . 7
4.2 Size and Layout . 7
4.3 Marker ID number . 9
4.4 Tags for data read-out . 9
4.5 Fiducial tags for machine applications . 9
4.6 Handling and application . 9
5 Tags for data read-out . 10
...

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