Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por autor "Baselga Moreno, Sergio"

Mostrando ítems 1-20 de 43

Página siguiente

A combined estimator using TEC and b-value for large earthquake prediction

Baselga Moreno, Sergio (Akademiai Kiado Zrt., 2020-03)

[EN] Ionospheric anomalies have been shown to occur a few days before several large earthquakes. The published works normally address examples limited in time (a single event or few of them) or space (a particular geographic ...
Accurate Algorithms for Spatial Operations on the Spheroid in a Spatial Database Management System

Martínez Llario, José Carlos; Baselga Moreno, Sergio; Coll-Aliaga, Eloína (MDPI AG, 2021-06)

[EN] Some of the most powerful spatial analysis software solutions (Oracle, Google Earth Engine, PostgreSQL + PostGIS, etc.) are currently performing geometric calculations directly on the ellipsoid (a quadratic surface ...
Ambiguity-Free Method for Fast and Precise GNSS Differential Positioning

Baselga Moreno, Sergio (American Society of Civil Engineers, 2014-02)

Methods based on integer ambiguity determination, such as the least-squares ambiguity decorrelation adjustment (LAMBDA) method, are currently used for precise global navigation satellite system (GNSS) differential positioning. ...
An attempt to analyse Iterative Data Snooping and L1-norm based on Monte Carlo simulation in the context of leveling networks

Klein, Ivandro; Suraci, Stefano Sampaio; de Oliveira, Leonardo Castro; Rofatto, Vinicius Francisco; Matsuoka, Marcelo Tomio; Baselga Moreno, Sergio (Maney Publishing, 2022-01-02)

[EN] The goal of this paper is to evaluate the outlier identification performance of iterative Data Snooping (IDS) and L-1-norm in levelling networks by considering the redundancy of the network, number and size of the ...
Aplicación para el cálculo y compensación de una red microgeodésica con observables clásicos y GNSS

Sanjuan Vilaplana, Jaume (Universitat Politècnica de València, 2018-09-27)

[ES] El proyecto consiste en el desarrollo de una aplicación informática para el tratamiento de las medidas de una red microgeodésica de alta precisión y su posterior compensación, comenzando con la determinación de errores ...
Application of a combination of digital image processing and 3D visualization of graffiti in heritage conservation

Palomar-Vázquez, Jesús; Baselga Moreno, Sergio; Viñals Blasco, Mª José; García-Sales, Carles; Sancho-Espinós, Ignacio (Elsevier, 2017)

[EN] In recent years, heritage documentation processes have largely benefited from the application of both 2D imagery analysis and 3D techniques for recording and visualization of assets. In this paper, a combined 2D-3D ...
Application of robust estimation methods to simple models of nucleon separation energies

Baselga Moreno, Sergio (World Scientific Publishing, 2015-08-10)

Some works have recently shown the usefulness of simple models of nucleon separation energies in terms of neutron and proton numbers. However, the customary use of least squares in the process of parameter estimation turns ...
Approximations, Errors, and Misconceptions in the Use of Map Projections

Baselga Moreno, Sergio; Olsen, Michael J. (Hindawi Limited, 2021-08-29)

[EN] Global geodetic techniques currently can provide the user with worldwide millimeter accuracy. Preservation of this degree of accuracy in derived products is far from straightforward and may leave vast room for trouble ...
Assessment of Cranial Deformation Indices by Automatic Smartphone-Based Photogrammetric Modelling

Baselga Moreno, Sergio; Mora Navarro, Joaquin Gaspar; Lerma, José Luis (MDPI AG, 2022-11)

[EN] This paper presents research carried out to assess the accuracy of a fully automatic smartphone-based photogrammetric solution (PhotoMeDAS) to obtain a cranial diagnostic based on the 3D head model. The rigorous ...
Automated detection of discontinuities in EUREF permanent GNSS network stations due to earthquake events

Baselga Moreno, Sergio; Najder, Joanna (Maney Publishing, 2022-09-03)

[EN] The EUREF Permanent GNSS Network (EPN) provides the users with data and products such as station coordinate time series. These are subject to possible discontinuities and trend changes, being earthquake events one of ...
Deformation monitoring and the maximum number of stable points method

Baselga Moreno, Sergio; García-Asenjo Villamayor, Luis; Garrigues Talens, Pascual (Elsevier, 2015-06)

The question of determination of displacements in control networks with two or more measuring epochs is a well-known problem with broad applications to different fields of science and engineering. The standard procedure, ...
Deformation Monitoring in Historic Buildings: A Case Study

Baselga Moreno, Sergio; Garrigues Talens, Pascual; Berné Valero, José Luis; Anquela Julián, Ana Belén; Martín Furones, Ángel Esteban (Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2011-10)

Deformation monitoring in heritage buildings is an essential task for conservation and restoration studies. A vast variety of techniques can be applied assuming that a three-dimensional modelization is required: GPS (Global ...
Deformation Monitoring of the Submillimetric UPV Calibration Baseline

García-Asenjo Villamayor, Luis; Baselga Moreno, Sergio; Garrigues Talens, Pascual (Walter de Gruyter GmbH, 2017)

[EN] A 330 m calibration baseline was established at the Universitat Politecnica de Valencia (UPV) in 2007. Absolute scale was subsequently transferred in 2012 from the Nummela Standard Baseline in Finland and distances ...
Design, establishment, analysis, and quality control of a high-precision reference frame in Cortes de Pallás (Spain)

García-Asenjo Villamayor, Luis; Martínez, Laura; Baselga Moreno, Sergio; Garrigues, Pascual; Luján, Raquel (Springer, 2023-06)

[EN] A high-precision geodetic reference frame was required in Cortes de Pallas (Spain) to undertake a long-term deformation monitoring project. Involving distances up to 2000 m, the aimed accuracy was 1 mm and 3 mm for ...
Determination of Volcanic Plume Three-Dimensional Structure Using CHRIS/PROBA-1 Multiangular Imagery: Case Study of Mount Etna

Baselga Moreno, Sergio; Rodríguez-Pérez, Daniel (Hindawi Limited, 2018)

[EN] The recent development of Earth observation satellites with multiangular capabilities and enhanced spectral resolution has led to preliminary attempts at determining the height of atmospheric scatterers, in particular, ...
Development of a Submillimetric GNSS-Based Distance Meter for Length Metrology

García-Asenjo Villamayor, Luis; Baselga Moreno, Sergio; Atkins, Chris; Garrigues Talens, Pascual (MDPI AG, 2021-02-06)

[EN] Absolute distance determination in the open air with an uncertainty of a few tenths of a millimetre is increasingly required in many applications that involve high precision geodetic metrology. No matter the technique ...
EDM-GNSS distance comparison at the EURO5000 calibration baseline: preliminary results

Wezka, Kinga; García-Asenjo, Luis; Próchniewicz, Dominik; Baselga, Sergio; Szpunar, Ryszard; Garrigues, Pascual; Walo, Janusz; Luján, Raquel (Editorial Universitat Politècnica de València, 2023-01-27)

[EN] At the Pieniny Kippen Belt in Poland, the novel primary reference baseline EURO5000 is required as part of the European Research project GeoMetre to both validate refractivity-compensated EDM prototypes and investigate ...
EDM-GNSS distance comparison at the EURO5000 calibration baseline: preliminary results

Wezka, Kinga; García-Asenjo Villamayor, Luis; Próchniewicz, Dominik; Baselga Moreno, Sergio; Szpunar, Ryszard; Garrigues Talens, Pascual; Walo, Janusz; Luján, Raquel (Walter de Gruyter GmbH, 2023-04-25)

[EN] At the Pieniny Klippen Belt in Poland, the novel primary reference baseline EURO5000 is required as part of the European Research project GeoMetre to both validate refractivity-compensated EDM prototypes and investigate ...
Evaluation of Long-Range Mobile Mapping System (MMS) and Close-Range Photogrammetry for Deformation Monitoring. A Case Study of Cortes de Pallas in Valencia (Spain)

Stefano, Francesco Di; Cabrelles, Miriam; García-Asenjo Villamayor, Luis; Lerma, José Luis; Malinverni, Eva Savina; Baselga Moreno, Sergio; Garrigues Talens, Pascual; Pierdicca, Roberto (MDPI AG, 2020-09-29)

[EN] This contribution describes the methodology applied to evaluate the suitability of a Long-Range Mobile Mapping System to be integrated with other techniques that are currently used in a large and complex landslide ...
Exhaustive search procedure for multiple outlier detection

Baselga Moreno, Sergio (Akadémiai Kiadó, 2011)

In the last decades many statistical tests based on the least squares solution have been proposed for multiple outlier detection. All of them suffer, however, from deficiencies that make them inefficient in their practical ...