Ara es mostren els items 21-31 de 31

  • Nivelación hidrostática entre dos mareógrafos situados en el Puerto de Barcelona 

    Tapia Gómez, Ana M.; López Bravo, Rogelio; Gili Ripoll, José Antonio; Palau Teixidó, Vicenç; Pros, Francesc (2016)
    Comunicació de congrés
    Accés obert
    Este estudio pretende relacionar los registros (marzo de 2013 a febrero de 2014) de dos mareógrafos situados en el Puerto de Barcelona y que se han denominado BCN2 y BCN3. El mareógrafo BCN2 pertenece a la RED de ...
  • Preliminary results of the 2013 Ibiza calibration campaign of Jason 2 and Saral altimeters 

    Frappart, Frédéric; Martínez Benjamín, Juan José; Gracia Gómez, Carlos; López Bravo, Rogelio; Tapia Gómez, Ana M.; Valles Casanova, I. Berenguer; Gili Ripoll, José Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    This study presents the preliminary results of the 2013 Ibiza calibration campaign of Jason-2 and Saral altimeters. It took place from 14 to 16 September 2013 and was composed of two phases: the calibration of the GNSS ...
  • Primeros resultados de una red GPS de monitorización de asentamientos en la cuenca potásica catalana (N-E de España) 

    Gili Ripoll, José Antonio; Lantada Zarzosa, Maria de Las Nieves; Concha, Aline; Soler, Xavier; Puig i Polo, Càrol; Marturià, Jordi (2011)
    Text en actes de congrés
    Accés obert
    En la parte central de Cataluña se encuentra la zona geológica conocida como la Cuenca Potásica Catalana, una potente formación de depósitos salinos, mayormente potásicos. Las capas subterráneas afloran superficialmente ...
  • PSI deformation map retrieval by means of temporal sublook coherence on reduced sets of SAR images 

    Iglesias González, Rubén; Mallorquí Franquet, Jordi Joan; Monells Miralles, Daniel; López Martínez, Carlos; Fabregas Canovas, Francisco Javier; Aguasca Solé, Alberto; Gili Ripoll, José Antonio; Corominas Dulcet, Jordi (2015-01-01)
    Article
    Accés obert
    Prior to the application of any persistent scatterer interferometry (PSI) technique for the monitoring of terrain displacement phenomena, an adequate pixel selection must be carried out in order to prevent the inclusion ...
  • Rockfall fragmentation analysis: Vilanova de Banat case study 

    Matas Casado, Gerard; Lantada Zarzosa, Maria de Las Nieves; Corominas Dulcet, Jordi; Gili Ripoll, José Antonio; Ruiz Carulla, Roger; Prades Valls, Albert (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2017)
    Text en actes de congrés
    Accés obert
    Fragmentation is a critical mechanism for the calculation of the trajectories of the blocks and the impact energies, for the assessment of the potential damage and for the design of protec-tive structures, although few ...
  • RockGIS: a GIS-based model for the analysis of fragmentation in rockfalls 

    Matas Casado, Gerard; Lantada Zarzosa, Maria de Las Nieves; Corominas Dulcet, Jordi; Gili Ripoll, José Antonio; Ruiz Carulla, Roger; Prades Valls, Albert (2017-03-31)
    Article
    Accés obert
    A rockfall is a mass instability event frequently observed in road cuts, open pit mines and quarries, steep slopes and cliffs. After its detachment, the rock mass may disaggregate and break due to the impact with the ground ...
  • Simulating particle breakage and relative humidity effects in rockfill behaviour 

    Alonso Pérez de Agreda, Eduardo; Tapias, Mauricio; Gili Ripoll, José Antonio (2011)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    The paper presents an analysis of the mechanical behaviour of rockfill using the discrete element method. A background reference is the set of results of a few large scale triaxial tests performed at the UPC geotechnical ...
  • Simulation of rockfall fragmentation mechanism in a GIS-based tool 

    Matas Casado, Gerard; Lantada Zarzosa, Maria de Las Nieves; Corominas Dulcet, Jordi; Gili Ripoll, José Antonio (CRC Press, 2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Rockfalls are frequent instability processes in road cuts, open pit mines and quarries, steep slopes and cliffs. The attitude and persistency of joints within the rock mass define the size of kinematically unstable rock ...
  • The 2013 Ibiza calibration campaign of Jason-2 and Saral altimeters 

    Frappart, Frédéric; Roussel, Nicolas; Biancale, Richard; Martínez Benjamín, Juan José; Mercier, Flavien; Pérosanz, Felix; Gárate Pasquín, Jorge; Martin Davila, José; Pérez Gómez, Begoña; Gracia Gómez, Carlos; López Bravo, Rogelio; Tapia Gómez, Ana M.; Gili Ripoll, José Antonio; Hernández Pajares, Manuel; Salazar, Mario; Bonnefond, Pascal; Valles Casanova, I. Berenguer (2015-02-09)
    Article
    Accés restringit per política de l'editorial
    This study presents the results of the 2013 Ibiza (Western Mediterranean) calibration campaign of Jason-2 and SARAL altimeters. It took place from 14 to 16 September 2013 and was composed of two phases: the calibration of ...
  • The Baleares 2013 Calibration Campaign of Jason-2 and Saral Altimeters 

    Martínez Benjamín, Juan José; Frappart, Frédéric; Roussel, Nicolas; Biancale, Richard; Gárate Pasquín, Jorge; Martin Davila, José; Perez, Begoña; Gracia Gómez, Carlos; López Bravo, Rogelio; Tapia Gómez, Ana M.; Gili Ripoll, José Antonio; González González, Juan Carlos; Hernández Pajares, Manuel; Salazar Lino, Mário (2014)
    Comunicació de congrés
    Accés obert
    The 2013 Balearic campaign GNSS position analysis of the 2013 will be performed with different softwares by different groups (similarly as it is being done in the International GNSS Service for their different products), ...
  • The RockRisk project: rockfall risk quantification and prevention 

    Corominas Dulcet, Jordi; Lantada Zarzosa, Maria de Las Nieves; Gili Ripoll, José Antonio; Ruiz Carulla, Roger; Matas Casado, Gerard; Mavrouli, Olga Christina; Núñez Andrés, María Amparo; Moya Sánchez, José; Buill Pozuelo, Felipe; Abellán Fernández, Antonio; Puig i Polo, Càrol; Prades Valls, Albert; Martínez Bofill, Joan; Salo Salgado, Lluis (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2017)
    Text en actes de congrés
    Accés obert
    Rockfalls are frequent instability processes in road cuts, open pit mines and quarries, steep slopes and cliffs. The orientation and persistence of joints within the rock mass define the size of the kinematically unstable ...