Results 101 to 110 of about 2,117 (181)

High-rate GPS clock corrections from CODE: support of 1Hz applications [PDF]

open access: yes, 2018
GPS zero-difference applications with a sampling rate up to 1Hz require corresponding high-rate GPS clock corrections. The determination of the clock corrections in a full network solution is a time-consuming task.
Beutler, G.   +3 more
core  

INSTITUTE OF PHYSICS PUBLISHING [PDF]

open access: yes
doi:10.1088/0026-1394/42/4/005 Geodetic techniques for time and frequency comparisons using GPS phase and code ...
Jim Ray, Ken Senior
core   +1 more source

Orbit Determination System for Low Earth Orbit Satellites [PDF]

open access: yes
The IAI/MBT Precise Orbit Determination system for Low Earth Orbit satellites is presented. The system is based on GPS pesudorange and carrier phase measurements and implements the Reduced Dynamics method.
Elisha, Yossi   +2 more
core   +1 more source

Estimation of differential code bias and ionospheric TEC based on the SUMT correction method

open access: yesDianxin kexue
The modeling of the regional ionosphere was implemented based on spherical harmonic functions, and the regional differential code bias (DCB) and total electron content (TEC) were calculated.
LIAO Siming, SHANG Junna, SU Mingkun
doaj  

The EGNOS Integrity Concept: Evaluation of the Ionospheric Corrections [PDF]

open access: yes, 2007
Within the validation work of EGNOS for civil aviation, it is interesting to analyze the transmitted corrections individually. In this paper, the ionospheric model of EGNOS is compared to the one determined by an independent organization (CODE).
Waegli, Adrian
core  

Signal-in-space range error and positioning accuracy of BDS-3. [PDF]

open access: yesSci Rep, 2022
Liu W   +5 more
europepmc   +1 more source

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