A. Alonso-Arroyo, A. Camps, A. Aguasca, G.F. Forte, A. Monerris, C. Rudiger, J.P. Walker, H. Park, D. Pascual, and R. Onrubia Dual-polarization GNSS-R interference pattern technique for soil moisture mapping IEEE J. Sel. Top. Appl. Earth Obs. Remote Sens. 7 2014 1533 1544 10.1109/JSTARS.2014.2320792
K.D. Anderson Determination of water level and tides using interferometric observations of GPS signals J. Atmos. Oceanic Technol. 17 2000 1118 1127 10.1175/1520-0426(2000) 017<1118:DOWLAT>2.0.CO;2
C. Bartone GNSS solutions: will I need a new antenna for the new GPS and Galileo signals? Will one antenna work for both systems? InsideGNSS 2006 21 22
P. Beckmann, and A. Spizzichino The Scattering of Electromagnetic Waves from Rough Surfaces 1963 Pergamon Press
C.C. Chew, E.E. Small, K.M. Larson, and V.U. Zavorotny Effects of near-surface soil moisture on GPS SNR data: development of a retrieval algorithm for soil moisture IEEE Trans. Geosci. Remote Sens. 52 2014 537 543 10.1109/TGRS.2013.2242332
M.C. Dobson, F.T. Ulaby, M.T. Hallikainen, and M. El-Rayes Microwave dielectric behavior of wet soil - Part II: dielectric mixing models IEEE Trans. Geosci. Remote Sens. GE-23 1985 35 46 10.1109/TGRS.1985.289498
P. Elósegui, J.L. Davis, R.T.K. Jaldehag, J.M. Johansson, A.E. Niell, and I.I. Shapiro Geodesy using the global positioning system: the effects of signal scattering on estimates of site position J. Geophys. Res. 100 1995 9921 9934 10.1029/95JB00868
S. Erker, S. Thoelert, and M. Meurer On the air new signals from the first GPS IIF satellite InsideGNSS 2010 28 35
Fontana, R.D.; Cheung, W.; Novak, P.M.; Stansell, T.A.; 2001. The new L2 civil signal, in: ION GPS. In: Presented at the Proceedings of the 14th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2001), The Institute of Navigation, Salt Lake City, UT, pp. 617-631.
Y. Georgiadou, and A. Kleusberg On carrier signal multipath effects in relative GPS positioning Manuscripta Geod. 13 1988 172 179
S. Gleason, S. Lowe, and V. Zavorotny Remote sensing using bistatic GNSS reflections S. Gleason, D. Gebre-Egziabher, GNSS Applications and Methods 2009 Artech House 399 436
GPSD-USAF, 2011. Navstar GPS Space Segment/Navigation User Segment Interfaces. Revision F (IS-GPS-200F).
GPSD-USAF, 2012. Navstar GPS Space Segment/Navigation User Segment Interfaces. Revision F (IS-GPS-705C).
M.T. Hallikainen, F.T. Ulaby, M.C. Dobson, M. El-Rayes, and L.-K. Wu Microwave dielectric behavior of wet soil - Part 1: empirical models and experimental observations IEEE Trans. Geosci. Remote Sens. GE-23 1985 25 34 10.1109/TGRS.1985.289497
M.D. Jacobson Dielectric-covered ground reflectors in GPS multipath reception - theory and measurement IEEE Geosci. Remote Sens. Lett. 5 2008 396 399 10.1109/LGRS.2008.917130
S.G. Jin, E. Cardellach, and F. Xie GNSS Remote Sensing: Theory, Methods and Applications 2014 Springer Netherlands
S. Jin, and N. Najibi Sensing snow height and surface temperature variations in Greenland from GPS reflected signals Adv. Space Res. 53 2014 1623 1633 10.1016/j.asr.2014.03.005
A. Kavak, W.J. Vogel, and G. Xu Using GPS to measure ground complex permittivity Electron. Lett. 34 1998 254 255 10.1049/el:19980180
M.A. King, and C.S. Watson Long GPS coordinate time series: multipath and geometry effects J. Geophys. Res. 115 2010 B04403 10.1029/2009JB006543
Krantz, E.; Riley, S.; Large, P.; 2001. The design and performance of the Zephyr geodetic antenna. In: ION GPS. Presented at the Proceedings of the 14th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2001), The Institute of Navigation, Salt Lake City, UT, pp. 1942-1951.
K.M. Larson, E.E. Small, E.D. Gutmann, A.L. Bilich, J.J. Braun, and V.U. Zavorotny Use of GPS receivers as a soil moisture network for water cycle studies Geophys. Res. Lett. 35 2008 10.1029/2008GL036013
K.M. Larson, E.D. Gutmann, V.U. Zavorotny, J.J. Braun, M.W. Williams, and F.G. Nievinski Can we measure snow depth with GPS receivers? Geophys. Res. Lett. 36 2009 L17502 10.1029/2009GL039430
K.M. Larson, J.J. Braun, E.E. Small, V.U. Zavorotny, E.D. Gutmann, and A.L. Bilich GPS multipath and its relation to near-surface soil moisture content IEEE J. Sel. Top. Appl. Earth Obs. Remote Sens. 3 2010 91 99 10.1109/JSTARS.2009.2033612
K.M. Larson, R.D. Ray, F.G. Nievinski, and J.T. Freymueller The accidental tide gauge: a GPS reflection case study from Kachemak Bay, Alaska IEEE Geosci. Remote Sens. Lett. 10 2013 1200 1204 10.1109/LGRS.2012.2236075
K.M. Larson, and F.G. Nievinski GPS snow sensing: results from the EarthScope plate boundary observatory GPS Solution 17 2013 41 52 10.1007/s10291-012-0259-7
K.M. Larson, and E.E. Small Normalized microwave reflection index: a vegetation measurement derived from GPS networks IEEE JSTARS 7 2014 1501 1511 10.1109/JSTARS.2014.2300116
J.S. Löfgren, R. Haas, and H.-G. Scherneck Sea level time series and ocean tide analysis from multipath signals at five GPS sites in different parts of the world J. Geodyn.; SI: Understand the Earth 80 2014 66 80 10.1016/j.jog.2014.02.012
P. Misra, and P. Enge Global Positioning System: Signals, Measurements, and Performance 2011 Ganga-Jamuna Press Lincoln, Mass
N. Najibi, and S. Jin Physical reflectivity and polarization characteristics for snow and ice-covered surfaces interacting with GPS signals Remote Sens. 5 2013 4006 4030 10.3390/rs5084006
F.G. Nievinski, and K.M. Larson An open source GPS multipath simulator in Matlab/Octave GPS Solution 18 2014 473 481 10.1007/s10291-014-0370-z
F.G. Nievinski, and K.M. Larson Forward modeling of GPS multipath for near-surface reflectometry and positioning applications GPS Solution 18 2014 309 322 10.1007/s10291-013-0331-y
F.G. Nievinski, and K.M. Larson Inverse modeling of GPS multipath for snow depth estimation, Part I: formulation and simulations IEEE Trans. Geosci. Remote Sens. 52 2014 6555 6563 10.1109/TGRS.2013.2297681
F.G. Nievinski, and K.M. Larson Inverse modeling of GPS multipath for snow depth estimation, Part II: application and validation IEEE Trans. Geosci. Remote Sens. 52 2014 6564 6573 10.1109/TGRS.2013.2297688
M. Ozeki, and K. Heki GPS snow depth meter with geometry-free linear combinations of carrier phases J. Geod. 86 2012 209 219 10.1007/s00190-011-0511-x
A. Rius, O. Nogués-Correig, S. Ribó, E. Cardellach, S. Oliveras, E. Valencia, H. Park, J.M. Tarongí, A. Camps, H. van der Marel, R. van Bree, B. Altena, and M. Martín-Neira Altimetry with GNSS-R interferometry: first proof of concept experiment GPS Solution 16 2012 231 241 10.1007/s10291-011-0225-9
N. Rodriguez-Alvarez, A. Camps, M. Vall-llossera, X. Bosch-Lluis, A. Monerris, I. Ramos-Perez, E. Valencia, J.F. Marchan-Hernandez, J. Martinez-Fernandez, G. Baroncini-Turricchia, C. Pérez-Gutiérrez, and N. Sanchez Land geophysical parameters retrieval using the interference pattern GNSS-R technique IEEE Trans. Geosci. Remote Sens. 49 2011 71 84 10.1109/TGRS.2010.2049023
N. Rodriguez-Alvarez, A. Aguasca, E. Valencia, X. Bosch-Lluis, A. Camps, I. Ramos-Perez, H. Park, and M. Vall-llossera Snow thickness monitoring using GNSS measurements IEEE Geosci. Remote Sens. Lett. 9 2012 1109 1113 10.1109/LGRS.2012.2190379
E.E. Small, K.M. Larson, and J.J. Braun Sensing vegetation growth with reflected GPS signals Geophys. Res. Lett. 37 2010 L12401 10.1029/2010GL042951
N. Solarić, M. Solarić, and M. Zrinjski GPS-antenna Zephyr geodetic Geodetski list 63 2009 329 352
J.J. Spilker, and A.J. Van Dierendonck Proposed new L5 civil GPS codes Navigation 48 2001 135 143
W. Wan, K.M. Larson, E.E. Small, C.C. Chew, and J.J. Braun Using geodetic GPS receivers to measure vegetation water content GPS Solution 1-12 2014 10.1007/s10291-014-0383-7
Wells, D.E.; Vaníček, P.; Demitris, P.Spiros.; 1985. Least squares spectral analysis revisited. Department of Surveying Engineering, University of New Brunswick.
Young, L.E.; Spitzmesser, D.J.; Meehan, T.K.; Tranquilla, J.M.; 1988. GPS antenna selection: Range and field test results. In: ANTEM '88 Symposium on Antenna Technology and Applied Electromagnetics. Presented at the ANTEM '88 Symposium on Antenna Technology and Applied Electromagnetics, Winnipeg, Manitoba.
V.U. Zavorotny, K.M. Larson, J.J. Braun, E.E. Small, E.D. Gutmann, and A. Bilich A physical model for GPS multipath caused by land reflections: toward bare soil moisture retrievals IEEE J. Sel. Top. Appl. Earth Obs. Remote Sens. 3 2010 100 110 10.1109/JSTARS.2009.2033608