Results 1 to 10 of about 1,153,970 (387)

Optimization of the constructive system lining of metallic support structures in order to reduce deformation speeds of horizontal mining works executed in deep layer sedimentary rocks [PDF]

open access: yesMATEC Web of Conferences, 2022
Mining works executed in deep layer sedimentary rocks, are exposed to large deformation speeds during exploitation, because of rock pressure applied on the walls, the ceiling and bedrock of excavations.
Nistor Catalin Marian   +2 more
doaj   +1 more source

BUILDING DIGITAL TWINS FOR SMART CITIES: A CASE STUDY IN GREECE [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
The recent emergence of the Internet of Things (IoT), the latest technological innovations and the widespread use and embrace of Building Information Models (BIMs) offer several new ideas and decision-making capabilities throughout the life cycle of the ...
T. Evangelou, M. Gkeli, C. Potsiou
doaj   +1 more source

THE PROCESS OF DIGITIZING OF OLD GLOBE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
This paper describes the process of digitalization of old globes that brings with it the possibility to use globes in their digital form. Created digital models are available to the general public through modern technology in the Internet network.
K. Ambrožová   +3 more
doaj   +1 more source

Integrating Cadastral Data with Seismic Risk Data in an Online Building Database for the Historical Centre of Bucharest City

open access: yesLand, 2023
The Historical Centre of Bucharest City is a highly populated area and a popular tourist attraction, known for its old buildings, some of which were built before the year 1900 and were severely damaged by the 7.4 magnitude earthquake in 1977.
Anca Patricia Grădinaru   +3 more
doaj   +1 more source

HYDROSTATIC LEVELLING SENSOR FOR MONITORING HEIGHT SHIFTS OF BUILDINGS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
On the basis of the requirement to solve the operational safety of important construction and energy objects in the Czech Republic and further on the basis of acquired knowledge and experience in ensuring the measurement of shifts of construction objects,
J. Lechner, J. Drozda, K. Vach, A. Dlesk
doaj   +1 more source

Building health monitoring in the old town of Madrid: applicability of SAR Imagery to the monitoring of underground works through classification indexes

open access: yesInternational Journal of Digital Earth, 2021
The old city centers of many major cities represent a great challenge from a constructive point of view since the foundations of the buildings consist of an aggregation of previous constructions.
Adrian Jesus Garcia   +4 more
doaj   +1 more source

A Method of Pruning and Random Replacing of Known Values for Comparing Missing Data Imputation Models for Incomplete Air Quality Time Series

open access: yesApplied Sciences, 2022
The data obtained from air quality monitoring stations, which are used to carry out studies using data mining techniques, present the problem of missing values. This paper describes a research work on missing data imputation.
Luis Alfonso Menéndez García   +6 more
doaj   +1 more source

GENERALIZATION OF BIM MODEL FOR PURPOSES OF FACILITY MANAGEMENT [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
In some of the applications such as facility management, it is not always convenient to work with the full detail of the BIM model of the building. To fulfil the demands for the generalization of the model, generalization techniques were suggested.
A. Dlesk   +3 more
doaj   +1 more source

SURVEYING, MODELING AND 3D REPRESENTATION OF A WRECK FOR DIVING PURPOSES: CARGO SHIP “VERA” [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
This paper presents the results from an underwater recording of the stern part of a contemporary cargo-ship wreck. The aim of this survey was to create 3D representations of this wreck mainly for recreational diving purposes. The key points of this paper
A. Ktistis   +2 more
doaj   +1 more source

Parametric mechanical analysis of thin- versus thick-skinned tectonics applied to the Jura belt

open access: yesBSGF - Earth Sciences Bulletin, 2023
Field observations and seismic interpretations testify that the front of the Jura fold-and-thrust belt is still submitted to compressive deformation, but whether the basement is deforming (thick-skinned) or not (thin-skinned) is an active question.
Caër Typhaine   +4 more
doaj   +1 more source

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