Results 101 to 110 of about 20,060,135 (189)

A Constellation-Aware Transformer Architecture for Multi-GNSS Positioning: Learned Inter-System Bias Estimation and Attention-Based Satellite Selection

open access: yesAIR Journal of Engineering and Technology
Multi-constellation Global Navigation Satellite Systems (GNSS) positioning — combining GPS, Galileo, BeiDou, and GLONASS — is the operational standard for modern navigation receivers. However, current machine learning approaches to GNSS positioning treat all satellite observations identically, ignoring the distinct signal characteristics of each ...
openaire   +1 more source

IDB Newsletter: Vol. 8, no. 3, July 1970

open access: yes, 1970
IDB Newsletter is a monthly publication of the Inter-American Development that reports on the activities of the Inter-American Development Bank and appears in English and Spanish ...
Inter-American Development Bank
core   +1 more source

COMMON PROCESSING OF OBSERVATIONS FROM VARIOUS GNSS SYSTEMS INCLUDING THE ESTIMATION OF INTER-SYSTEM BIAS

open access: yesInternational Symposium on Applied Geoinformatics 2021, 2022
Dawid Kwaśniak, Sławomir Cellmer
openaire   +1 more source

Modeling and Prediction of Inter-System Bias for GPS/BDS-2/BDS-3 Combined Precision Point Positioning

open access: yesComputer Modeling in Engineering & Sciences, 2022
Zejie Wang, Qianxin Wang, Sanxi Li
openaire   +1 more source

Measurement Properties of Hand-Held Dynamometry for Ankle Strength Assessment: A COSMIN-Based Systematic Review and Meta-Analysis. [PDF]

open access: yesMusculoskeletal Care
Lourenço Ferreira MH   +8 more
europepmc   +1 more source

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