Open system for synthetic terrain visualization

This paper is concerned about the production of open source tools for development of training simulators in particular and any kind of applications in general that need real-time visualization of large geographical environments. The purpose is to use these tools in projects of the Ministry of Defen...

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Detalles Bibliográficos
Autores principales: Abbate, Horacio Antonio, Linardos, Linardos
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2021
Materias:
Ciencias Informáticas
Open source
Geographical database
Synthetic environment
OSG
CDB
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/141545
http://50jaiio.sadio.org.ar/pdfs/sie/SIE-09.pdf
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-141545
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
Open source
Geographical database
Synthetic environment
OSG
CDB
spellingShingle Ciencias Informáticas
Open source
Geographical database
Synthetic environment
OSG
CDB
Abbate, Horacio Antonio
Linardos, Linardos
Open system for synthetic terrain visualization
topic_facet Ciencias Informáticas
Open source
Geographical database
Synthetic environment
OSG
CDB
description This paper is concerned about the production of open source tools for development of training simulators in particular and any kind of applications in general that need real-time visualization of large geographical environments. The purpose is to use these tools in projects of the Ministry of Defense at first, to finally open them to the rest of the Government and the community. The proposed solution is based on OpenSceneGraph (OSG), which is an open source visualization engine, and Common Database (CDB), which is an open standard for systems oriented geographic databases with visualization of large geographic environments. CDB is a synthetic environment database specification and OSG is an open source high performance 3D graphic toolkit widely used by the simulation, spatial, scientific visualization, games and virtual reality industries and it supports many of the same formats used by CDB. This paper presents the design and implementation of a CDB visualization technique that uses OSG. The solution composes OSG compatible SG’s from CDB nodal data so that datasets can be shared, reused and made extensible. The elevation imagery example described in this paper includes an evaluation of loading times and frame rates. The results indicate this is a real-time solution that can be applied across large synthetic environments to visualize data stored in CDB databases using OSG as the image generator.
format Objeto de conferencia
Objeto de conferencia
author Abbate, Horacio Antonio
Linardos, Linardos
author_facet Abbate, Horacio Antonio
Linardos, Linardos
author_sort Abbate, Horacio Antonio
title Open system for synthetic terrain visualization
title_short Open system for synthetic terrain visualization
title_full Open system for synthetic terrain visualization
title_fullStr Open system for synthetic terrain visualization
title_full_unstemmed Open system for synthetic terrain visualization
title_sort open system for synthetic terrain visualization
publishDate 2021
url http://sedici.unlp.edu.ar/handle/10915/141545
http://50jaiio.sadio.org.ar/pdfs/sie/SIE-09.pdf
work_keys_str_mv AT abbatehoracioantonio opensystemforsyntheticterrainvisualization
AT linardoslinardos opensystemforsyntheticterrainvisualization
bdutipo_str Repositorios
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