Quality specification and control of a point cloud from a TLS survey using ISO 19157 standard
Metadatos
Mostrar el registro completo del ítemEditorial
Elsevier
Materia
Point cloud TLS Quality control Heritage documentation
Fecha
2022-05-25Referencia bibliográfica
Francisco J. Ariza-López... [et al.]. Quality specification and control of a point cloud from a TLS survey using ISO 19157 standard, Automation in Construction, Volume 140, 2022, 104353, ISSN 0926-5805, [https://doi.org/10.1016/j.autcon.2022.104353]
Patrocinador
Junta de Andalucia PAIDI-TEP-164; Universidad de Jae?n POAIUJA 21-22 Universidad de Jaen / CBUA Universidad de Jaen PAIDI-TEP-164 POAIUJA 21-22 TEP164_2021Resumen
This paper presents an application of the ISO 19157 framework to the case of a point cloud (PC) representing a
heritage asset whose purpose is to serve specific use cases that could be managed in a building information
modeling (BIM) environment. The main contribution of this study is to clarify the relationships between the
different parts of the ISO 19157 framework applied to heritage building information modeling (HBIM) products
derived from terrestrial laser scanner (TLS) surveys by means of a running example. This paper presents a
proposal to evaluate, control and report on the quality of the TLS survey of the Ariza Bridge (a 16th century
construction). In order to achieve this objective the data quality specifications that must be met are defined by
describing and identifying the requirements of five use cases of the data product: 3D visualization, location
transfer, measurement, plane generation and absolute positioning. The specifications, according to ISO 19157,
are formalized by selecting the data quality element to be measured, its scope, the measure used and the level of
conformity necessary for the element to be accepted. In addition, the control methods for each quality element
are proposed.