Results 111 to 120 of about 843 (194)

Deep Learning-Driven Adaptive-Weight Kalman Filtering for Low-Cost GNSS in Challenging Environments. [PDF]

Sensors (Basel)
Zhang H, Shen S, Li L, Zhang J, Li H, Liu D, Li Z, Zhang Z, Wang X.   +8 more
europepmc   +1 more source

Comparación de los métodos de levantamiento catastral: con gps diferencial y ortofotografías del caserío de santa rosa de tananta - provincia de tocache.

, 2013
Este trabajo de investigación se realizó a través de un estudio preliminar de carácter exploratorio comparando el levantamiento catastral realizado con GPS Diferencial en base a puntos, con los datos proporcionados por una Ortofoto, sobre una misma ...
Sánchez Valladares, Cristian Augusto
core  

Evaluation of Research and Scholarship Activities with a Pediatric Curricular Track in a Doctor of Pharmacy Program. [PDF]

J Pediatr Pharmacol Ther
McLarty T, Miller JL, Lewis TV, Neely S, Johnson PN.   +4 more
europepmc   +1 more source

Factors That Affect the Global Positioning System and Global Navigation Satellite System in an Urban and Forested Environment.

, 2007
The purpose of this study was to evaluate the accuracy in real time measurements acquired from GPS and GLONASS satellite observations using RTK techniques in an urban and forested environment.
Ritchie, Douglas Allen
core  

Navigation Constellation Design Using a Multi-Objective Genetic Algorithm

, 2015
In satellite constellation design, performance and cost of the system drive the design process. The Global Positioning System (GPS) constellation is currently used to provide positioning and timing worldwide. As satellite technology has improved over the
Diniz, Heather C.
core  

RBF Neural Network-Aided Robust Adaptive GNSS/INS Integrated Navigation Algorithm in Urban Environments. [PDF]

Sensors (Basel)
Wang J, Li R, Tu R, Zhang G, Hong J, Li F.   +5 more
europepmc   +1 more source

The impact of the elevation mask on network-RTK measurements in different environments : A study of elevations masks in different elevations

Studien undersöker hur olika elevationsmasker 10°, 15°, 20° och 25° påverkar mätkvaliteten vid GNSS-mätningar med nätverks-RTK, som använder referensnätet SWEPOS.
Ryberg, Alfred, Georgsson, Jonatan
core  

A GNSS receiver positioning algorithm based on weighting the statistical properties of discontinuous signals at lower rotation speeds. [PDF]

PLoS One
Gan J, Wu P, Feng L, Dai Z, Li R.
europepmc   +1 more source

Positioning with GNSS and 5G: Analysis of Geometric Accuracy in Urban Scenarios. [PDF]

Sensors (Basel), 2023
Alghisi M, Biagi L.
europepmc   +1 more source

The Influence of Ultra-Wideband Anchor Placement on Localization Accuracy. [PDF]

Sensors (Basel)
Kramarić L, Muštra M, Radišić T.
europepmc   +1 more source