We present GNSS interferometric reflectometry (GNSS-IR) signature-based defense: a new methodology to defend wireless space-based positioning, navigation, and timing (PNT) transmissions against spoofing by leveraging existing , fixed GNSS receivers used in GNSS-dependent critical infrastructure and key ...
摘要:GNSS干涉反射技术(GNSS interferometric reflectometry)是一种新型的地表雪深监测方式。针对当前信号分离不佳和随机估测偏差的问题,提出联合小波变换和滑动窗口构建一种多卫星融合的GNSS-IR雪深估测精化模型。该模型采用离散小波变换代替...
Zhao L.Anew snow depth data set over northern China derived using GNSS interferometric reflectometry from a continuously operating network (GSnow-CHINA v1. 0, 2013–2022). Earth System Science Data, 2022, 14(8): 3549-357...
Zhao L. A new snow depth data set over northern China derived using GNSS interferometric reflectometry from a continuously operating network (GSnow-CHINA v1. 0, 2013–2022).Earth System Science Data, 2022, 14(8): 3549-3571.
gnssrefl is an open source software package for GNSS Interferometric Reflectometry (GNSS-IR). When showing results created using gnssrefl, please use: Larson, K.M., gnssrefl: an open source python software package for environmental GNSS interferometric reflectometry applications,GPS Solutions, Vol. ...
[1]Wan W, Zhang J, Dai L, Liang H, Yang T, Liu B, Guo Z, Hu H, Zhao L. A new snow depth data set over northern China derived using GNSS interferometric reflectometry from a continuously operating network (GSnow-CHINA v1. 0, 2013–2022).Earth System Science Data, 2022, 14(8)...
GNSS-R interferometric reflectometry (also known as GNSS-IR, or GPS-IR for GPS signals) is a technique that uses data from geodetic-quality GNSS instruments for sensing the near-field environment. In contrast to positioning, atmospheric, and timing applications of GNSS, GNSS-IR uses the signal...
[1]Wan W, Zhang J, Dai L, Liang H, Yang T, Liu B, Guo Z, Hu H, Zhao L. A new snow depth data set over northern China derived using GNSS interferometric reflectometry from a continuously operating network (GSnow-CHINA v1. 0, 2013–2022). Earth System Science Data, 2022, 14(8...
Python software tools for GNSS interferometric reflectometry (GNSS-IR) Global Navigation Satellite System (GNSS) interferometric reflectometry, also known as the GNSS-IR, uses data from geodetic-quality GNSS antennas to extrac... RAAB Martin - 《Gps Solutions》 被引量: 0发表: 2020年 GiRsnow: ...
摘要:全球卫星导航系统干涉测量法(GNSS-interferometric reflectometry, GNSS-IR)是一种新兴对地观测遥感技术, 利用该方法能实现土壤湿度监测, 具有很高的应用潜力。针对土壤湿度反演的建模问题, 本文构建一种集成粒子群优化算法(particle swarm...