DELAY SUPER RESOLUTION FOR GNSS-R

被引：0
|
作者：
Clarizia, Maria Paola [1 ,2 ]
di Bisceglie, Maurizio [1 ]
Galdi, Carmela [1 ]
Gommenginger, Christine [2 ]
Landi, Luciano [1 ]
机构：
[1] Univ Sannio, Benevento, Italy
[2] Natl Oceanog Ctr, Southampton, Hants, England
来源：
2009 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-5 | 2009年
关键词：
GNSS-R; Superresolution; Music; Bistatic; GPS SIGNALS; OCEAN;
D O I：
10.1109/IGARSS.2009.5417713
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
Global Navigation Satellite System Reflectometry (GNSS-R) is a new approach for earth observation using signals of opportunity in a bistatic configuration. The system, in the configuration of interest, exploits the 10 bits PN sequence of the GPS system to generate Delay/Doppler maps that are useful for monitoring the sea state. One of the open problems is that the achievable delay and Doppler resolution is limited by the GPS waveform. We will show that, exploiting a MUSIC based algorithm, it is possible to move further the limits for the achievable delay and Doppler resolution
引用
收藏
页码：3559 / +
页数：2
相关论文
共 50 条
  • [1] A resolution enhancement technique for GNSS-R Delay Doppler Map
    Schiavulli, Domenico
    Nunziata, Ferdinando
    Migliaccio, Maurizio
    Pugliano, Giovanni
    [J]. 2014 IEEE WORKSHOP ON ENVIRONMENTAL ENERGY AND STRUCTURAL MONITORING SYSTEMS (EESMS), 2014, : 86 - 89
  • [2] Validation of Super-resolution GNSS-R using an Airborne Field Trial
    Cheong, Joon Wayn
    Kuthethoor, Prahalad
    Dempster, Andrew G.
    [J]. IGARSS 2020 - 2020 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2020, : 5929 - 5932
  • [3] Study of Delay Drift in GNSS-R Altimetry
    Martin-Neira, Manuel
    D'Addio, Salvatore
    Vitulli, Raffaele
    [J]. IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2014, 7 (05) : 1473 - 1480
  • [4] Delay Tracking in Spaceborne GNSS-R Ocean Altimetry
    Park, Hyuk
    Valencia, Enric
    Camps, Adriano
    Rius, Antonio
    Ribo, Serni
    Martin-Neira, Manuel
    [J]. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2013, 10 (01) : 57 - 61
  • [5] Analysis of GNSS-R Delay and Doppler Tracking Errors
    Park, Hyuk
    Camps, Adriano
    Valencia, Enric
    Carreno-Luengo, Hugo
    Martin, Francisco
    Alonso, Alberto
    Pascual, Daniel
    [J]. 2012 WORKSHOP ON REFLECTOMETRY USING GNSS AND OTHER SIGNALS OF OPPORTUNITY (GNSS+R), 2012,
  • [6] Spatial Resolution in GNSS-R Under Coherent Scattering
    Camps, Adriano
    [J]. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2020, 17 (01) : 32 - 36
  • [7] STOCHASTIC SIMULATION OF DELAY-DOPPLER MAPS FOR GNSS-R
    Addabbo, P.
    Beltramonte, T.
    D'Addio, S.
    di Bisceglie, M.
    Galdi, C.
    Giangregorio, G.
    Ullo, S. L.
    [J]. 2015 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), 2015, : 4777 - 4780
  • [8] GNSS-R ALTIMETER BASED ON DELAY-DOPPLER MAPS
    D'Addio, S.
    Martin-Neira, M.
    Di Bisceglie, M.
    Galdi, C.
    Martin, F.
    [J]. 2015 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), 2015, : 5103 - 5106
  • [9] Analysis of Spaceborne GNSS-R Delay-Doppler Tracking
    Park, Hyuk
    Pascual, Daniel
    Camps, Adriano
    Martin, Francisco
    Alonso-Arroyo, Alberto
    Carreno-Luengo, Hugo
    [J]. IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2014, 7 (05) : 1481 - 1492
  • [10] Studies on Delay-Doppler Mapping of GNSS-R Signals
    Jing, Cheng
    Yu, Yang
    Yang, Xiaofeng
    Ma, Wentao
    Dong, Di
    Li, Ziwei
    [J]. REMOTE SENSING OF THE ENVIRONMENT, 2015, 9669
12345