Blar i Publikasjoner fra CRIStin - NTNU på tidsskrift "IEEE International Geoscience and Remote Sensing Symposium proceedings"

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    • Creating RGB Images from Hyperspectral Images Using a Color Matching Function 

      Magnusson, Magnus; Sigurdsson, Jakob; Armansson, Sveinn Eirikur; Ülfarsson, Magnús Ö; Deborah, Hilda; Sveinsson, Johannes R. (Peer reviewed; Journal article, 2021)
      Hyperspectral images (HSI) are composed of hundreds of spectral bands, covering a broad range of the electromagnetic spectrum. However, images can only be visualized using three spectral channels for red, green, and blue ...

    • Lightweight UAV payload for image spectroscopy and atmospheric irradiance measurements 

      Hasler, Oliver Kevin; Winter, Adrian; Langer, Dennis David; Bryne, Torleiv Håland; Johansen, Tor Arne (Peer reviewed; Journal article, 2023)
      This paper presents a low-cost lightweight UAV payload for remote sensing purposes using a small imaging spectrometer made from COTS components. The novel design with an additional upward-facing spectrometer allows for ...

    • Method for consistent along-track sharpness in a push-broom imaging system 

      Langer, Dennis David; Johansen, Tor Arne; Sørensen, Asgeir Johan (Journal article; Peer reviewed, 2023)
      The along track spatial resolution in push broom imaging systems depends on platform parameters and imaging settings. This paper present a method for achieving a consistent spatial resolution for varying exposure times. ...

    • A Performance Assessment of Polarimetric GNSS-R Sea Level Monitoring in the Presence of Sea Surface Roughness 

      Rajabi, Mahmoud; Hoseini, Mostafa; Nahavandchi, Hossein; Semmling, Maximilian; Ramaschi, Markus; Goli, Mehdi; Hass, R ̈udiger; Wickert, Jens (Peer reviewed; Journal article, 2021)
      Monitoring coastal sea level has gained a large socioeconomic and environmental significance. Ground-based Global Navigation Satellite System Reflectometry (GNSS-R) offers various geophysical parameters including sea surface ...

    • Validation of hyperspectral camera operations with an experimental aircraft 

      Langer, Dennis D.; Prentice, Elizabeth; Johansen, Tor Arne; Sørensen, Asgeir Johan (Peer reviewed; Journal article, 2022)
      HYPSO-1 is a Small Satellite with a hyperspectral camera payload inside a six unit cubesat platform, launched january 2022. This paper describes how the operation of the same hyperspectral camera is validated by deployment ...