ARAIM Stochastic Model Refinements for GNSS Positioning Applications in Support of Critical Vehicle Applications. [PDF]
Sensors (Basel), 2022 Yang L, Sun N, Rizos C, Jiang Y.
europepmc +1 more source
The table mountain 8-mm-wavelength interferometer [PDF]
The system components, performance, and calibration of two element radio interferometer operating at 8.33 mm wavelength are discussed. The interferometer employs a 5.5 m and a 3 m diameter antenna on an east-west baseline of 60 or 120 m, yielding fringe ...
Gary, B. L. +5 more
core +1 more source
A Comparative Study of SBAS Systems for Navigation in Geostationary Orbit [PDF]
, 2015 Real data has been collected from space demonstrating the CanX-2 receiver’s ability to track the WAAS, EGNOS, GAGAN, and MSAS systems. Two types of analysis were performed, in order to assess the suitability of SBAS ranging measurements as a source of ...
Kahr, Erin +2 more
core
Galileo-Based Doppler Shifts and Time Difference Carrier Phase: A Static Case Demonstration. [PDF]
Sensors (Basel), 2023 Gioia C, Angrisano A, Gaglione S.
europepmc +1 more source
DMA precise time and time interval requirements [PDF]
Defense Mapping Agency timing requirements ranging from milliseconds to tenths of nanoseconds and its use of geodetic astronomy and satellite geodesy programs are discussed in ...
Carnahan, R. H.
core +1 more source
The Asolant/Rubin-5 Technology Demonstration Mission - System Description and First Flight Results [PDF]
, 2006 This paper addresses the Asolant/Rubin-5 flight experiment conducted onboard the upper stage of a Cosmos rocket in late 2005. The main objective of the project was to flight-qualify a newly developed combined solar cell/antenna device, the so-called ...
Amend, Oliver +4 more
core
Study on Optimal Broadcast Ephemeris Parameters for GEO/IGSO Navigation Satellites. [PDF]
Sensors (Basel), 2020 Choi JH, Kim G, Lim DW, Park C.
europepmc +1 more source
Instantaneous Best Integer Equivariant Position Estimation Using Google Pixel 4 Smartphones for Single- and Dual-Frequency, Multi-GNSS Short-Baseline RTK. [PDF]
Sensors (Basel), 2022 Yong CZ +4 more
europepmc +1 more source
LunaNet: a Flexible and Extensible Lunar Exploration Communications and Navigation Infrastructure [PDF]
NASA has set the ambitious goal of establishing a sustainable human presence on the Moon. Diverse commercial and international partners are engaged in this effort to catalyze scientific discovery, lunar resource utilization and economic development on ...
Christe, Steven D. +8 more
core +1 more source
Fusion of GNSS Pseudoranges with UWB Ranges Based on Clustering and Weighted Least Squares. [PDF]
Sensors (Basel), 2023 Retscher G, Kiss D, Gabela J.
europepmc +1 more source