Juan A. García-Armenteros

Juan A. García-Armenteros
University of Jaén | UJAEN · Centro de Estudios Avanzados en Ciencias de la Tierra, Energía y Medio Ambiente (CEACTEMA)

PhD

About

40
Publications
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224
Citations
Additional affiliations
August 2016 - present
Spanish Ministry of Defence. Army. Emergency Military Unit
Position
  • Second Lieutenant in reserve

Publications

Publications (40)
Article
Full-text available
The Solution INdependent EXchange (SINEX) file format, an international standard for the exchange of information, is essential in the Global Navigation Satellite System (GNSS) processing strategies that integrate different software applications. GNSS data processing using Jet Propulsion Laboratory’s (JPL) GipsyX software, which employs the Precise...
Thesis
Full-text available
This thesis presents the 3D kinematics of the Iberian Peninsula and Morocco based on GPS data from the Topo-Iberia network (2008–2019) using a processing strategy that combines GAMIT/GLOBK and GipsyX. The results include the vertical velocity field of this network for the first time. The quality of the stations and data is evaluated considering the...
Article
Full-text available
This paper analyzed GPS data from the Topo-Iberia network spanning almost 12 years (2008–2020). The data quality information for all 26 Topo-Iberia stations is provided for the first time, complementing the Spanish Geological Survey's storage work. Data analyses based on quality indicators obtained using TEQC have been carried out. The guidelines a...
Preprint
Full-text available
The purpose of this study was determine for the first time the relationship between the antenna environment and the elevation angle dependent ionosphere-free phase residuals from the GAMIT/GLOBK processing of the Topo-Iberia network (2008-2019), as well as the relationship between the geodetic monument type used and noise. The pattern formed by the...
Data
This data set includes yearly quality plots from all 26 Topo-Iberia CGPS stations and is based on the quality assessment by García-Armenteros JA (2024), "Quality assessment of the Topo-Iberia CGPS stations and data quality's effects on postfit ionosphere-free phase residuals", Geodesy and Geodynamics 15(2):189-199, https://doi.org/10.1016/j.geog.20...
Article
Full-text available
The Topo-Iberia network covering the Spanish part of the Iberian Peninsula and Morocco was established in 2008. Following the first publication of the horizontal velocity field based on an analysis of the first 4 years (2008–2012) in 2015, a new 3D velocity field based on 11 years (2008–2019) is presented. The double-differencing technique is appli...
Data
This document provides additional information to the article "Topo-Iberia CGPS network: a new 3D crustal velocity field in the Iberian Peninsula and Morocco based on 11 years (2008–2019), http://dx.doi.org/10.1007/s10291-023-01484-8". The additional information contains explanations, figures, and tables about the GPS processing and results that cou...
Data
This document (Supplement 2) provides additional information to the article "Topo-Iberia CGPS network: a new 3D crustal velocity field in the Iberian Peninsula and Morocco based on 11 years (2008–2019), http://dx.doi.org/10.1007/s10291-023-01484-8". The additional information contains explanations about the conversion process from gdcov-file to SIN...
Technical Report
Full-text available
En 2017 inicié el Servicio GNSS en el Centro de Estudios Avanzados en Ciencias de la Tierra (CEACTierra) de la Universidad de Jaén. Entre las tareas desarrolladas destacaba la monitorización y control de calidad de las estaciones de la red Topo-Iberia que están a cargo de la Universidad de Jaén, la red Topo-Iberia-UJA, y en este documento se hace u...
Preprint
Full-text available
GPS data from the Topo-Iberia network spanning a period of almost 12 years (2008–2020) have been analyzed. The data quality information for all 26 Topo-Iberia stations is provided for the first time complementing the Spanish Geological Survey’s storage work. Data analyses based on quality indicators obtained using TEQC have been carried out. The gu...
Preprint
Full-text available
Topo-Iberia network covering the Spanish part of the Iberian Peninsula and Morocco was established in 2008. After the first publication in 2015 of the horizontal velocity field based on the analysis of the first four activity years (2008–2012), a new 3D velocity field based on eleven years (2008–2019) is presented in this paper. Double-differencing...
Preprint
Full-text available
The Topo-Iberia network covering the Spanish part of the Iberian Peninsula and Morocco was established in 2008. Following the first publication of the horizontal velocity field based on an analysis of the first four years (2008–2012) in 2015, a new 3D velocity field based on eleven years (2008–2019) is presented. The double-differencing technique i...
Article
Full-text available
La medición de la deformación de la corteza terrestre utilizando técnicas basadas en Sistemas Globales de Navegación por Satélite (GNSS) fue una de las metodologías a utilizar en el proyecto Topo-Iberia. Concretamente se utilizó el Sistema de Posicionamiento Global (GPS) y se estableció una red de veintiséis estaciones operando continuamente (cGPS)...
Article
Full-text available
We present the first GPS‐derived geodetic observations from the NE end of the Eastern Betic Shear Zone obtained from the Bajo Segura GPS network (SE Spain). The network has 11 GPS sites and was sampled four times between 1999 and 2013. Despite the low signal‐to‐noise ratio of the residual velocities obtained, the velocities are nonzero at 95% confi...
Data
GPS survey campaign in Baza Fault network on September 2017
Conference Paper
Full-text available
Presentación y puesta en marcha del ”Servicio GNSS para la monitorización del Sistema Bético-Rifeño en el CEACTierra”, cofinanciado por el Ministerio de Economía, Industria y Competitividad
Article
The Betic Cordillera is an Alpine belt formed in the western Mediterranean by the westward displacement of the Alboran Domain in between the Eurasian and African convergent plates. New CGPS data from the central and eastern Betic Cordillera and its foreland-obtained mainly from the Topo-Iberia project-allowed us to precisely determine the rate of t...
Article
The Gibraltar Arc, located in the western Mediterranean Sea, is an arcuate Alpine orogen formed by the Betic and Rif Cordilleras, separated by the Alboran Sea. New continuous GPS data (2008–2013) obtained in the Topo-Iberia stations of the western Betic Cordillera allow us to improve the present-day deformation pattern related to active tectonics i...
Article
Full-text available
The quantification of low rate active tectonic structures is a major target of geodetic and geological studies to improve the knowledge of seismic hazards. The central Betic Cordillera (southern Spain) is affected by moderately active tectonic structures and seismicity. Part of this seismic activity is produced by several NW-SE normal faults locate...
Article
Full-text available
El proyecto " Geociencias en Iberia: Estudios integrados de topografía y evolución 4D: Topo-Iberia " (Ref.CSD2006-00041) fue financiado por el Ministerio de Economía y Competitividad. Su objetivo era entender las interacciones en la Península Ibérica entre procesos atmosféricos profundos y de superficie, a través de un estudio multidisciplinar que...
Article
Full-text available
El posicionamiento RTK reduce los efectos de los errores orbitales y de refracción ionosférica y troposférica mediante la formación de dobles diferencias entre los observables de fase. Estos efectos se incrementan al aumentar la longitud de la línea de base. No obstante, el uso de correcciones generadas en tiempo real por una red GNSS activa permit...
Article
Full-text available
A new continuous GPS network was installed under the umbrella of a research project called ‘‘Geociencias en Iberia: Estudios integrados de topografıa y evolucion 4D (Topo-Iberia)’’, to improve understanding of kinematic behavior of the Iberian Peninsula region. Here we present a velocity field based on the analysis of the 4 years of data from 25 st...
Conference Paper
The Bajo Segura Basin, located in the NE end of the Eastern Betic Shear Zone, is one of the areas with highest seismic activity of the Iberian Peninsula. It is bounded by the Crevillente Fault to the north and the Bajo Segura Fault to the south, and it is characterized by a Late Miocene to Quaternary folded cover. We estimate the present-day deform...
Article
En este trabajo hemos cuantificado las tasas de deformación actual de la cuenca del Bajo Segura (NE del corredor de cizalla de la Bética oriental), a partir del análisis de una red GPS con 11 vértices geodésicos. Se han analizado los datos de cuatro campañas GPS entre junio de 1999 y enero de 2013, que han sido procesados con la versión 6.2 del sof...
Chapter
Full-text available
Topo-Iberia is a project funded by the Spanish Research Council that shares interests with Topo-Europe project. Its objective is to understand the interactions in the Iberian Peninsula (SW Europe) between deep, shallow and atmospheric processes, through a multidisciplinary approach linking Geology, Geophysics and Geodesy. In order to achieve the ob...
Conference Paper
Full-text available
The project " Geociencias en Iberia: Estudios integrados de topografía y evolución 4D: Topo-Iberia " (Ref.CSD2006-00041) is supported by the Spanish Ministry of Economy and Competitiveness. Its objective is to understand the interactions in the Iberian Peninsula (SW Europe) between deep, shallow and atmospheric processes, through a multidisciplinar...
Conference Paper
Full-text available
The Baza fault is the most important active fault in the Guadix-Baza Basin (GBB). The GBB is the largest intramontane basin of the central Betic Cordillera. The basin preserved a glacis paleosurface, which represents one of the best markers of the recent deformation in the basin. The Baza fault is a normal fault, 37 km long, with a NW-SE to N-S str...
Conference Paper
Nowadays, real-time GNSS networks allow centimetre-level positioning accuracy using a network-based strategy. These “active” networks realize a reference frame and propagate it to the users. The correct realization of the reference frame is crucial in order to support real-time and post-processing solutions. In border regions, the coherence between...
Article
Nowadays, the Continuously Operating Reference Station (CORS) network, combined with network RTK corrections (NRTK solution), is a widely used technique for high-accuracy positioning in real time. This “active” network realizes a reference frame and propagates it to the users. In border regions the coherence between the reference frames propagated...
Conference Paper
Full-text available
The Zafarraya Fault Zone constituted the seismic source of the 1884 Andalucian earthquake with an estimated magnitude of 6.5 – 7. It is a normal fault zone located in the northern limb of the Sierra Tejeda antiform and intersects the Internal and External Zone boundary of the Betic Cordillera. Two non- permanent GPS networks made up of 16 sites hav...
Article
The Andalusian Positioning Network (RAP) is a real-time kinematic (RTK) GPS-based network that covers the Autonomous Community of Andalusia (southern Spain) homogeneously and offers, amongst other services, radio modem-based differential corrections for accurate real-time positioning (RAP-RTK). The institutions responsible for permanent GPS network...
Conference Paper
Full-text available
The Betic Cordillera, located at the convergent plate boundary between Africa and Eurasia, is subjected to an average NNW-SSE compression and an associated orthogonal extension. In order to quantify this deformation a GPS campaign in the Southern Sector of IBERIA95 Zero-Order Geodetic Network was done in December 2008. This network was observed in...
Conference Paper
Full-text available
The project "Geociencias en Iberia: Estudios integrados de topografía y evolución 4D: Topo-Iberia" (Ref.CSD2006-00041) is supported by the Spanish Ministry of Science and Innovation. Its objective is to understand the interactions in the Iberian Peninsula (SW Europe) between deep, shallow and atmospheric processes, through a multidisciplinary appro...
Conference Paper
Full-text available
RESUMEN Recientemente la estación GPS de la Universidad de Jaén (UJAE) ha sido incluída como estación de referencia permanente de primer nivel en la Red Andaluza de Posicionamiento (RAP), ofreciendo así un servicio de correcciones diferenciales para posicionamiento preciso en tiempo real (RTK). En el presente artículo se analizan los diferentes ser...

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