Work

3d Modelling of a Building Oriented to Indoor Navigation System for Users With Different Mobility Conditions

Year: 2020

Type: article

Abstract: . We implemented the semantic models required to develop an indoor navigation system to assist the movement of users with different physical mobility conditions inside the building of the Faculty of Agricultural Sciences of the National University of Colombia. Everything starts with the recollection of architectural data followed by an analysis and depuration of unnecessary elements (geometrically and semantically) ending with two models: 1) a CityGML model of the interior of the building (LOD4), being the data source for the IndoorGML model and for visualization, 2) an IndoorGML model, provider of the semantic network for the future application of routing algorithms. We present resulting models with the discussion of the challenges and limitations that authors face during this work.

Source: ISPRS annals of the photogrammetry, remote sensing and spatial information sciences

DOI: 10.5194/isprs-annals-vi-4-w2-2020-103-2020

Authors: Y. M. Montilla, C. León-Sánchez

Institution: Universidad Nacional de Colombia

Language: English

Topic: 3D Modeling in Geospatial Applications

Subfield: Building and Construction

Field: Engineering

Domain: Physical Sciences

SDG: Sustainable cities and communities

Open Access status: diamond

OpenAlex ID: W3087741207