Angle-of-arrival (AoA) techniques resolve the angular direction of a tag without requiring additional anchor nodes.

Abstract: Over the past few decades, the precise point positioning (PPP) technique has primarily been employed in post-processing applications due to its flexibility and high precision. However, two ...

We provide a set of example data and a quick-start jupyter notebook tutorial "ppp.ipynb". Make sure that you have sucessufully installed the Python as well as the numpy in your environment. Due to the ...

In announcing a cease-fire with Iran, President Trump said Tuesday the U.S. had received a 10-point plan that was a “workable basis on which to negotiate.” On Wednesday, Iranian state media released ...

A new navigation integrity method could make maritime precise positioning both safer and more practical. The study introduces an elevation-aware overbounding strategy for real-time precise point ...

GA, UNITED STATES, March 11, 2026 /EINPresswire.com/ — Satellite navigation systems underpin modern society, supporting aviation, transportation, telecommunications ...

Crypto markets demonstrated fragility on Friday, with bitcoin BTC $79,099.61 trading narrowly above a psychological level of support at $70,000. The largest cryptocurrency broke above this level on ...

A physics-based method for more precise L1 point calculations, exploring advanced techniques to improve accuracy in locating the Lagrange point where gravitational forces between the Earth and the Sun ...

DALLAS, TX, UNITED STATES, February 23, 2026 /EINPresswire.com/ — Precise Property Maintenance, a trusted commercial property service provider in the Dallas–Fort ...

Quantum sensors are transforming how we measure and navigate, offering levels of precision far beyond classical systems. By exploiting atomic superposition, cold atom interferometers, and diamond NV ...