Results 141 to 150 of about 753,460 (195)

Preliminary Analysis of Atmospheric Front-Related VHF Propagation Enhancements for Navigation Aids. [PDF]

Sensors (Basel)
Miś TA, Kazubski W, Zieliński M.
europepmc   +1 more source

There is no six-year periodicity in tidal forcing. [PDF]

Sci Rep
Ray RD, Viswanathan V, Chao BF.
europepmc   +1 more source

Monitoring deformation of seasonally frozen Yellow River bank soil: A synergetic application of the SBAS InSAR approach. [PDF]

PLoS One
Mao Y, Ji H, Yang Z.
europepmc   +1 more source

Ionospheric and Neutrosphere Impacts on Multi-GNSS Kinematic PPP During Geomagnetic Storms: A Global Study. [PDF]

Sensors (Basel)
Zaupa JPV, De Souza FTL, Ferreira LG, Yamashiro HY, Gouveia TAF, Alves DBM, Monico JFG, Pereira VAS, Setti PT.   +8 more
europepmc   +1 more source

Improvement of Long term Repeatability on GPS Baseline Determination Using Precise Ephemerides.

Journal of the Geodetic Society of Japan, 1994
Kimata, Fumiaki, Sakamoto, Shinichi
openaire   +1 more source

Adaptive station selection incorporating observation data quality for UPD estimation. [PDF]

Sci Rep
Gu S, Xiao L, Mi J, Zhao X, Fan Y, Chu B.   +5 more
europepmc   +1 more source

The Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) Mission Design. [PDF]

Space Sci Rev
Petrinec SM, Kletzing CA, Miles DM, Fuselier SA, Christopher IW, Crawford D, Omar S, Bounds SR, Bonnell JW, Halekas JS, Hospodarsky GB, Strangeway RJ, Lin Y, Trattner KJ, Labelle JW, Øieroset M, Santolik O, Moen J, Oksavik K, Yeoman TK, Cairns IH, Mark D.   +21 more
europepmc   +1 more source

Wheat height monitoring from GPS/BDS reflected signals using pseudorange and dual-frequency carrier phase observables. [PDF]

Front Plant Sci
Sui M, Guan Z, Cui P.
europepmc   +1 more source

Analysis of the movement of permanent GNSS stations in Spain with directional statistics. [PDF]

Sci Rep
Broncano F, Cuartero A, Rodríguez PG, Plaza A.   +3 more
europepmc   +1 more source

Generating Planar Trajectories for Neptunian System Exploration Using Motion Primitives. [PDF]

J Astronaut Sci
Miceli GE, Bosanac N.
europepmc   +1 more source