Blar i Institutt for bygg- og miljøteknikk på tidsskrift "IEEE Transactions on Geoscience and Remote Sensing"

Viser treff 1-5 av 5

    • An Ice-Drift Estimation Algorithm Using Radar and Ship Motion Measurements 

      Kjerstad, Øivind Kåre; Løset, Sveinung; Skjetne, Roger; Skarbø, Runa A. (Journal article; Peer reviewed, 2018)
      This paper presents a novel automatic real-time remote sensing algorithm that uses radar images and global positioning satellite system measurements to estimate the ice-drift velocity vector in a region around a free-floating ...

    • Enhanced Facade Parsing for Street-Level Images Using Convolutional Neural Networks 

      Gefei, Kong; Fan, Hongchao (Peer reviewed; Journal article, 2021)
      Façade parsing is an essential process before the 3-D modeling of digital or virtual 3-D city models. The existing grammar-based approaches for façade parsing rely on strong prior knowledge but can obtain façade parts with ...

    • On the Response of Polarimetric GNSS-Reflectometry to Sea Surface Roughness 

      Hoseini, Mostafa; Semmling, Maximilian; Nahavandchi, Hossein; Rennspiess, Erik; Ramatschi, Markus; Haas, Rüdiger; Strandberg, Joakim; Wickert, Jens (Journal article; Peer reviewed, 2021)
      Reflectometry of Global Navigation Satellite Systems (GNSS) signals from the ocean surface has provided a new source of observations to study the ocean-atmosphere interaction. We investigate the sensitivity and performance ...

    • Polarimetric GNSS-R Sea Level Monitoring using I/Q Interference Patterns at Different Antenna Configurations and Carrier Frequencies 

      Rajabi, Mahmoud; Hoseini, Mostafa; Nahavandchi, Hossein; Semmling, Maximillian; Ramatschi, Markus; Goli, Mehdi; Haas, Rudiger; Wickert, Jens (Peer reviewed; Journal article, 2021)
      Coastal sea level variation as an indicator of climate change is extremely important due to its large socioeconomic and environmental impacts. The ground-based global navigation satellite system (GNSS)-reflectometry (GNSS-R) ...

    • Remote Sensing of Precipitation Using Reflected GNSS Signals: Response Analysis of Polarimetric Observations 

      Asgarimehr, Milad; Hoseini, Mostafa; Semmling, Maximilian; Ramatschi, Markus; Camps, Adriano; Nahavandchi, Hossein; Haas, Rüdiger; Wickert, Jens (Journal article; Peer reviewed, 2021)
      For the first time, rain effects on the polarimetric observations of the global navigation satellite system reflectometry (GNSS-R) are investigated. The physical feasibility of tracking the modifications in the surface ...