ISO/AWI TS 23143-4

Information exchange between BIM and GIS — Part 4: Aligning geometrical representation

Scope

This document provides guideline for aligning geometrical representation from BIM to GIS and GIS to BIM. As a part of the framework for BIM-GIS information exchange and a technology roadmap on data sharing, this document provides a way of filtering out and aligning the types from different conceptual models defined in published ISO standards relating to geometric representation in both GIS and BIM domains. It illustrates the constraint when various geometric types are used and represented in different contexts such as curvature terrain or 2D vertical profile in linear reference system.