Assessment of DSMs Using Backpack-Mounted Systems and Drone Techniques to Characterise Ancient Underground Cellars in the Duero Basin (Spain)

López-Cuervo Medina, Serafín ORCID: https://orcid.org/0000-0003-2396-7815, Perez Martin, Enrique ORCID: https://orcid.org/0000-0002-3827-0570, Herrero Tejedor, Tomas Ramón ORCID: https://orcid.org/0000-0002-4827-1403, Prieto Morin, Juan Francisco ORCID: https://orcid.org/0000-0002-7235-5295, Velasco Gomez, Jesus ORCID: https://orcid.org/0000-0002-5052-4844, Conejo Martin, Miguel Angel ORCID: https://orcid.org/0000-0002-8010-6125, Ezquerra Canalejo, Alejandra ORCID: https://orcid.org/0000-0003-4133-6996 and Aguirre De Mata, Julián ORCID: https://orcid.org/0000-0002-6430-990X (2019). Assessment of DSMs Using Backpack-Mounted Systems and Drone Techniques to Characterise Ancient Underground Cellars in the Duero Basin (Spain). "Sensors", v. 19 (n. 24); pp. 1-19. ISSN 1424-8220. https://doi.org/10.3390/s19245352.

Description

Title: Assessment of DSMs Using Backpack-Mounted Systems and Drone Techniques to Characterise Ancient Underground Cellars in the Duero Basin (Spain)
Author/s:
Item Type: Article
Título de Revista/Publicación: Sensors
Date: 4 December 2019
ISSN: 1424-8220
Volume: 19
Subjects:
Freetext Keywords: DSM assessment; Backpack mobile mapping; UAV; Underground cellars
Faculty: E.T.S.I. en Topografía, Geodesia y Cartografía (UPM)
Department: Ingeniería Topográfica y Cartografía
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

In this study, a backpack-mounted 3D mobile scanning system and a fixed-wing drone (UAV) have been used to register terrain data on the same space. The study area is part of the ancient underground cellars in the Duero Basin. The aim of this work is to characterise the state of the roofs of these wine cellars by obtaining digital surface models (DSM) using the previously mentioned systems to detect any possible cases of collapse, using four geomatic products obtained with these systems. The results obtained from the process offer sufficient quality to generate valid DSMs in the study area or in a similar area. One limitation of the DSMs generated by backpack MMS is that the outcome depends on the distance of the points to the axis of the track and on the irregularities in the terrain. Specific parameters have been studied, such as the measuring distance from the scanning point in the laser scanner, the angle of incidence with regard to the ground, the surface vegetation, and any irregularities in the terrain. The registration speed and the high definition of the terrain offered by these systems produce a model that can be used to select the correct conservation priorities for this unique space.

Funding Projects

Type
Code
Acronym
Leader
Title
Government of Spain
RED2018-102558-T
Unspecified
Unspecified
Red de Investigación en Paisajes Culturales
Universidad Politécnica de Madrid
VJOVUPM17IMS
Unspecified
Iñigo Molina Sánchez.
Colaboración entre los grupos de investigación GIAPSI (ETSIINF), GESYP (ETSIAAB) Y GIPC (ETSAM)

More information

Item ID: 63858
DC Identifier: https://oa.upm.es/63858/
OAI Identifier: oai:oa.upm.es:63858
DOI: 10.3390/s19245352
Official URL: https://www.mdpi.com/1424-8220/19/24/5352
Deposited by: Memoria Investigacion
Deposited on: 10 Feb 2021 15:39
Last Modified: 10 Feb 2021 15:39
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