Articles de revista: Enviaments recents

Ara es mostren els items 13-24 de 101

    • Supervised machine learning algorithms for ground motion time series classification from InSAR data 

      Mirmazloumi, Seyedmohammad; Gambin Fernandez, Angel; Palamá, Riccardo; Crosetto, Michele; Wassie, Yismaw Abera; Navarro, José Antonio; Barra, Anna; Monserrat Hernández, Oriol (Multidisciplinary Digital Publishing Institute (MDPI), 2022-08-08)
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      The increasing availability of Synthetic Aperture Radar (SAR) images facilitates the genera- tion of rich Differential Interferometric SAR (DInSAR) data. Temporal analysis of DInSAR products, and in particular deformation ...

    • Automatic mapping of burned areas using Landsat 8 time-series images in Google Earth engine: a case study from Iran 

      Mirmazloumi, Seyedmohammad; Amani, Meisam; Gholamrezaie, Houri; Hasanlou, Mahdi (Multidisciplinary Digital Publishing Institute (MDPI), 2022-12-16)
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      Due to the natural conditions and inappropriate management responses, large part of plains and forests in Iran have been burned in recent years. Given the increasing availability of open-access satellite images and open-source ...

    • Vertical characterization of fine and coarse dust particles during an intense Saharan dust outbreak over the Iberian Peninsula in springtime 2021 

      López Cayuela, María Ángeles; Cordoba Jabonero, Carmen; Bermejo Pantaleón, Diego; Sicard, Michaël; Salgueiro, Vanda; Molero, Francisco; Carvajal Pérez, Clara Violeta; Granados Muñoz, María José; Comerón Tejero, Adolfo; Couto, Flavio Tiago; Barragán, Rubén; Zorzano, María-Paz; Bravo Aranda, Juan Antonio; Muñoz Porcar, Constantino; Costa, Maria João; Artiñano, Begoña; Rodríguez Gómez, Alejandro Antonio; Bortoli, D.; Pujadas Cordero, Manuel; Abril Gago, Jesús; Alados Arboledas, Lucas; Guerrero Rascado, Juan Luis (European Geosciences Union (EGU), 2023-01-05)
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      An intense and long-lasting Saharan dust outbreak crossed the Iberian Peninsula (IP) from the southwest (SW) to the northeast (NE) from 25 March until 7 April 2021. This work aims to assess the optical and mass contribution ...

    • New methodology for shoreline extraction using optical and radar (SAR) satellite imagery 

      Zollini, Sara; Dominici, Donatella; Alicandro, Maria; Cuevas-González, Maria; Angelats Company, Eduard; Ribas Prats, Francesca; Simarro Grande, Gonzalo (Multidisciplinary Digital Publishing Institute (MDPI), 2023-03-01)
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      Coastal environments are dynamic ecosystems, constantly subject to erosion/accretion processes. Erosional trends have unfortunately been intensifying for decades due to anthropic factors and an accelerated sea level rise ...

    • Inter-system biases solution strategies in multi-GNSS kinematic precise point positioning 

      Li, Mowen; Rovira Garcia, Adrià; Nie, Wenfeng; Xu, Tianhe; Xu, Guochang (2023-07)
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      Estimating inter-system biases (ISBs) is important in multi-constellation Global Navigation Satellite System (GNSS) processing. The present study aims to evaluate and screen out an optimal estimation strategy of ISB for ...

    • Characterization of Tajogaite volcanic plumes detected over the Iberian Peninsula from a set of satellite and ground-based remote sensing instrumentation 

      Salgueiro, Vanda; Guerrero Rascado, Juan Luis; Costa, Maria João; Román, Roberto; Cazorla, Alberto; Serrano, Antonio; Molero, Francisco; Sicard, Michaël; Cordoba Jabonero, Carmen; Bortoli, D.; Comerón Tejero, Adolfo; Couto, Flavio Tiago; López Cayuela, María Ángeles; Pérez Ramírez, Daniel; Potes, Miguel; Muñiz Rosado, Jorge Andrés; Obregón, M.A.; Barragán, Rubén; Abril Gago, Jesús; González Catón, Ramiro; Gil Díaz, Cristina; Foyo Moreno, I.; Muñoz Porcar, Constantino; Granados Muñoz, María José; Rodríguez Gómez, Alejandro Antonio; Herreras Giralda, A.; Bravo Aranda, Juan Antonio; Carvajal Pérez, Clara Violeta; Barreto Velasco, África; Alados Arboledas, Lucas (2023-06-13)
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      Three volcanic plumes were detected during the Tajogaite volcano eruptive activity (Canary Islands, Spain, September–December 2021) over the Iberian Peninsula. The spatiotemporal evolution of these events is characterised ...

    • Accurate estimation of chlorophyll-a concentration in the coastal areas of the Ebro Delta (NW Mediterranean) using sentinel-2 and Its application in the selection of areas for mussel aquaculture 

      Fernández Tejedor, Margarita; Velasco Cruz, Jorge Enrique; Angelats Company, Eduard (Multidisciplinary Digital Publishing Institute (MDPI), 2022-10-19)
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      Multispectral satellite remote sensing imagery, together with appropriate modeling, have been proven to provide chlorophyll-a maps that are useful to evaluate the suitability of coastal areas for carrying out shellfish ...

    • Monitoring rice crop and yield estimation with Sentinel-2 data 

      Angelats Company, Eduard; Martínez-Eixarch, Maite; Soriano González, Jesús; Alcaraz, Carles (2022-05)
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      The future success of rice farming will lie in developing productive, sustainable, and resilient farming systems in relation to coexistent ecosystems. Thus, accurate information on agricultural practices and grain yield ...

    • Enhancing drones for law enforcement and capacity monitoring at open large events 

      Royo Chic, Pablo; Asenjo Carvajal, Àlex; Trujillo Gómez, Juan Manuel; Çetin, Ender; Barrado Muxí, Cristina (Multidisciplinary Digital Publishing Institute (MDPI), 2022-11-17)
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      Police tasks related with law enforcement and citizen protection have gained a very useful asset in drones. Crowded demonstrations, large sporting events, or summer festivals are typical situations when aerial surveillance ...

    • ELULC-10, a 10 m European land use and land cover map using Sentinel and landsat data in Google Earth Engine 

      Mirmazloumi, Seyedmohammad; Kakooei, Mohammad; Mohseni, Farzane; Ghorbanian, Arsalan; Amani, Meisam; Crosetto, Michele; Montserrat, Oriol (Multidisciplinary Digital Publishing Institute (MDPI), 2022-06-24)
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      Land Use/Land Cover (LULC) maps can be effectively produced by cost-effective and frequent satellite observations. Powerful cloud computing platforms are emerging as a growing trend in the high utilization of freely ...

    • Combined flooding and water quality monitoring during short extreme events using Sentinel 2: the case study of Gloria storm in Ebro delta 

      Angelats Company, Eduard; Soriano González, Jesús; Fernández Tejedor, Margarita; Alcaraz, Carles (2022-05-17)
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      Short extreme events have significant impact on landscape and ecosystems in low-lying and exposed areas such as deltaic systems. In this context, this paper proposes a combined methodology for the mapping and monitoring ...

    • InSAR deformation time series classification using a convolutional neural network 

      Mirmazloumi, Seyedmohammad; Gambin Fernandez, Angel; Wassie, Yismaw Abera; Barra, Anna; Palamá, Riccardo; Crosetto, Michele; Montserrat, Oriol; Bruno, Crippa (2022-05-30)
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      Temporal analysis of deformations Time Series (TS) provides detailed information of various natural and humanmade displacements. Interferometric Synthetic Aperture Radar (InSAR) generates millimetre-scale products, indicating ...