Blar i NTNU Open på forfatter "Gjevestad, Jon Glenn Omholt"
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Estimation of scintillation indices: a novel approach based on local kernel regression methods
Ouassou, Mohammed; Kristiansen, Oddgeir; Gjevestad, Jon Glenn Omholt; Jacobsen, Knut Stanley; Andalsvik, Yngvild Linnea (Journal article; Peer reviewed, 2016)We present a comparative study of computational methods for estimation of ionospheric scintillation indices. First, we review the conventional approaches based on Fourier transformation and low-pass/high-pass frequency ... -
GNSS/INS Integration in Urban Areas
Muhammad, Shafiq (Master thesis, 2014)The Satellite based navigation systems are often integrated with inertial navigationsystems in order to provide greater accuracy and reliability in the positionand velocity parameters. For this purpose high quality inertial ... -
GNSS/INS-integrasjon for veiprising i urbane områder
Sæstad, Tore Havsø (Master thesis, 2014)Teknologiutvikling og stor etterspørsel etter enheter som GPS-er og smarttelefoner har redusert prisen på mikroelektromekaniske systemer som akselerometer og gyroskop og GNSS-mottakere. Q-Free har utviklet flere prototyper ... -
Next generation network real-time kinematic interpolation segment to improve the user accuracy
Ouassou, Mohammed; Jensen, Anna B.O.; Gjevestad, Jon Glenn Omholt; Kristiansen, Oddgeir (Journal article; Peer reviewed, 2015)This paper demonstrates that automatic selection of the right interpolation/smoothing method in a GNSS-based network realtime kinematic (NRTK) interpolation segment can improve the accuracy of the rover position estimates ...