Exploració per tema "Bathymetry"

Ara es mostren els items 1-6 de 6

    • Assessment and validation of bathymetric inversion techniques using synthetic waves 

      Luque Lozano, Pau (Universitat Politècnica de Catalunya, 2019-02-18)
      Treball Final de Grau
      Accés obert
      Bathymetric inversion using video images is a new and promising technique in order to monitor beach morphology. In this TFG, a Boussinesq model called FunWave and a linear wave propagation routine will be used to create ...

    • Bathymetric surveys from SAR satellite images using wavelets 

      Santos, Diogo; Abreu, Tiago; Silva, Paulo A.; Baptista, Paulo (SARTI, 2021)
      Article
      Accés obert
      When waves propagate in coastal areas they sufer changes in the wavelength and wave direction resulting from the interaction with the sea bottom. In SAR images, the waves can be identify through variations in the gray tones ...

    • Implementation of a high-resolution wave model at the Dniester River estuary (Ukraine) 

      Vidal Kondo, Clara (Universitat Politècnica de Catalunya, 2023-10-16)
      Treball Final de Grau
      Accés obert
      Actualment, tant dins de la comunitat científica com en la vida quotidiana, es parla constantment del "canvi climàtic" i els seus efectes. Aquest fenomen pot ser estudiat i simulat utilitzant diverses eines, com els models ...

    • Low cost USV development to study spring ponds 

      Ronda García, Juan Leandro; Benabdeloued, Boualem Youcef Nassim; Tent Manclús, José Enrique (SARTI, 2023)
      Article
      Accés obert
      Current practices in bathymetry survey in lakes (available method) are indeed having some limitations. As for instance the size of the equipment that has to be transported and then deployed in the lake. New technologies ...

    • Ocean remote sensing techniques and applications: a review (Part II) 

      Amani, Meisam; Mehravar, Soroosh; Asiyabi, Reza Mohammadi; Moghimi, Armin; Ghorbanian, Arsalan; Ahmadi, Seyed Ali; Ebrahimy, Hamid; Moghaddam, Sayyed Hamed Alizadeh; Naboureh, Amin; Ranjgar, Babak; Mohseni, Farzane; Nazari, Mohsen Eslami; Mahdavi, Sahel; Mirmazloumi, Seyedmohammad; Ojaghi, Saeid; Jin, Shuanggen (Multidisciplinary Digital Publishing Institute (MDPI), 2022-10-26)
      Article
      Accés obert
      As discussed in the first part of this review paper, Remote Sensing (RS) systems are great tools to study various oceanographic parameters. Part I of this study described different passive and active RS systems and six ...

    • UBathy (v2.0): a software to obtain the bathymetry from video imagery 

      Simarro Grande, Gonzalo; Calvete Manrique, Daniel (Multidisciplinary Digital Publishing Institute (MDPI), 2022-12-03)
      Article
      Accés obert
      UBathy is an open source software developed for bathymetry estimation from video images. The proposed scheme is based on extracting the wave modes from videos of the nearshore surface wave propagation. These videos can be ...