Software tools for GNSS interferometric reflectometry (GNSS-IR) |
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| Authors: | Carolyn Roesler Kristine M Larson |
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| Institution: | 1.Department of Aerospace Engineering Sciences,University of Colorado,Boulder,USA |
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| Abstract: | 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-to-noise ratio (SNR) data. Software is provided to translate GNSS files, map GNSS-IR reflection zones, calculate GNSS-IR Nyquist frequencies, and estimate changes in the height of a reflecting surface from GNSS SNR data. |
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