Results 21 to 30 of about 182,466 (267)

Ensemble Learning for Blending Gridded Satellite and Gauge-Measured Precipitation Data

open access: yesRemote Sensing, 2023
Regression algorithms are regularly used for improving the accuracy of satellite precipitation products. In this context, satellite precipitation and topography data are the predictor variables, and gauged-measured precipitation data are the dependent ...
Georgia Papacharalampous   +3 more
doaj   +1 more source

GEOSPATIAL MONITORING OF ENGINEERING STRUCTURES AS A PART OF BIM [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Among the various civil engineering tasks, geospatial monitoring of engineering structures takes an essential place. In the digital era, the concept of geospatial monitoring needs a total re-definition.
R. Shults
doaj   +1 more source

Reconnecting a Fragmented Monument through Digital Mapping: The City Walls of Athens

open access: yesStudies in Digital Heritage, 2019
The fortifications of Athens have been a recurrent theme of archaeological investigation. In the past two centuries, parts of the walls have been located during rescue interventions at numerous sites in the urban fabric. At present, the visibility of the
Markos Katsianis   +5 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

THE TOPOGRAPHY OF THE LUPERCALIA [PDF]

open access: yesPapers of the British School at Rome, 2017
The Lupercalia is one of the most important and most controversial of Roman festivals. This paper addresses the issue of its topography, which has received renewed attention in recent years. It is divided into two main sections, the first discussing the hotly debated location of the Lupercal cave, and the second the course of the ...
openaire   +2 more sources

Sustainable earthworks: Optimization with the ICOM method

open access: yesEnergy Reports, 2020
In the construction of highways and roads, one of the main activities is earthworks. This activity has an economic and environmental impact that cannot be overlooked.
Yago Villar   +3 more
doaj   +1 more source

A BIM-IFC Technical Solution for 3D Crowdsourced Cadastral Surveys Based on LADM

open access: yesEarth, 2021
In most countries, three-dimensional (3D) property units are registered utilizing two-dimensional (2D) documentation and textual description. This approach has several limitations as it is unable to represent the actual extent of complicated 3D property ...
Maria Gkeli   +4 more
doaj   +1 more source

Comparison of Tree-Based Ensemble Algorithms for Merging Satellite and Earth-Observed Precipitation Data at the Daily Time Scale

open access: yesHydrology, 2023
Merging satellite products and ground-based measurements is often required for obtaining precipitation datasets that simultaneously cover large regions with high density and are more accurate than pure satellite precipitation products.
Georgia Papacharalampous   +3 more
doaj   +1 more source

Bonding Evaluation of Asphalt Emulsions used as Tack Coats through Shear Testing

open access: yesApplied Sciences, 2019
A poor bond between the layers constituting an asphalt pavement can cause structural problems such as slippage, delamination, and top-down cracking.
José Roberto Galaviz-González   +3 more
doaj   +1 more source

Detection of Geothermal Potential Zones Using Remote Sensing Techniques

open access: yesRemote Sensing, 2019
The transition towards a new sustainable energy model—replacing fossil fuels with renewable sources—presents a multidisciplinary challenge. One of the major decarbonization issues is the question of to optimize energy transport networks for ...
David Lago González   +1 more
doaj   +1 more source

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