This graphic represents measurements uploaded via the CAMALIOT app by thousands of volunteers. (Image: ESA)

Amateurs with smartphones help monitor GNSS signals in space

May 20, 2022

More than 11,000 people around Europe and the world have turned their smartphones into GNSS monitoring tools by […]

Read More

This article is tagged with dual-frequency, European Space Agency, GNSS Science Support Centre, ionospheric scintillation, machine learning, meteorology, NAVISP, smartphone, space weather, volunteers and posted in Latest News, Mobile, Space & Earth

The ionosphere is shown in purple and not-to-scale in this image. (Image: NASA’s Goddard Space Flight Center/Duberstein)

Researchers develop new ionospheric scintillation model for GNSS

October 12, 2021

Researchers have developed a new mathematical model to more accurately capture how ionospheric scintillation interferes with GNSS signals, […]

Read More

This article is tagged with GNSS research, ionospheric scintillation, Markov chain and posted in Latest News, Space & Earth

Image: GPS World

University of Nottingham GNSS project to boost precision agriculture in Brazil

May 30, 2018

The University of Nottingham is working with Brazilian and European Union (EU) partners to solve atmospheric interference problems […]

Read More

This article is tagged with Brazil, European Union, H2020 SPACE-EGNSS, INCOBRA project, ionospheric scintillation, Marcio Aquino, PEARL network, precision agriculture, satellite-based positioning, University of Nottingham and posted in Featured Stories, Latest News, Machine Control/Ag