Results 111 to 120 of about 847,572 (191)

Remote sensing of the ionosphere by space-based GNSS observations

, 2006
The GNSS-based radio occultation measurements establish the foundation of a novel remote sensing technique capable of reliably deducing the electron density distribution in the entire ionosphere from the GNSS satellite heights down to the bottom ...
Tsybulya, K., Jakowski, N., Stankov, S. M., Heise, S.   +3 more
core   +1 more source

A novel neural network model of Earth's topside ionosphere. [PDF]

Sci Rep, 2023
Smirnov A, Shprits Y, Prol F, Lühr H, Berrendorf M, Zhelavskaya I, Xiong C.   +6 more
europepmc   +1 more source

Space Weather Observations by GNSS Radio Occultation: From FORMOSAT-3/COSMIC to FORMOSAT-7/COSMIC-2. [PDF]

Space Weather, 2014
Yue X, Schreiner WS, Pedatella N, Anthes RA, Mannucci AJ, Straus PR, Liu JY.   +6 more
europepmc   +1 more source

Combined model of topside ionosphere and plasmasphere derived from radio-occultation and Van Allen Probes data. [PDF]

Sci Rep, 2022
Prol FS, Smirnov AG, Hoque MM, Shprits YY.   +3 more
europepmc   +1 more source

The GRAS SAF Project - Operational Radio Occultation Products

, 2007
The GRAS SAF Project - short for Global Navigation Satellite System (GNSS) Receiver for Atmospheric Sounding (GRAS) meteorology Satellite Application Facility (SAF) - was initiated in 1999 as part of the EUMETSAT network of Satellite Application ...
K. B. Lauritsen, M. B. Sørensen, F. Rubek   +2 more
core  

Overview of Space-Capable Global Navigation Satellite Systems Receivers: Heritage, Status and the Trend towards Miniaturization. [PDF]

Sensors (Basel), 2023
Gill E, Morton J, Axelrad P, Akos DM, Centrella M, Speretta S.   +5 more
europepmc   +1 more source

Observing the climate impact of large wildfires on stratospheric temperature. [PDF]

Sci Rep, 2021
Stocker M, Ladstädter F, Steiner AK.
europepmc   +1 more source

Accuracy Analysis of International Reference Ionosphere 2016 and NeQuick2 in the Antarctic. [PDF]

Sensors (Basel), 2021
Guo Z, Yao Y, Kong J, Chen G, Zhou C, Zhang Q, Shan L, Liu C.   +7 more
europepmc   +1 more source

Results from the Scenario Simulation of the Radio Occultation Experiment Onboard ALMASat-EO Mission

, 2010
Radio occultation technique performed with GNSS observables acquired by low Earth orbit satellites offer a great amount of data to carry out experiments and measurements in the framework of Earth survey.
AVANZI, ALESSANDRO, TORTORA, PAOLO, GRAZIANI, ALBERTO   +2 more
core  

The GUARDIAN system-a GNSS upper atmospheric real-time disaster information and alert network. [PDF]

GPS Solut, 2023
Martire L, Krishnamoorthy S, Vergados P, Romans LJ, Szilágyi B, Meng X, Anderson JL, Komjáthy A, Bar-Sever YE.   +8 more
europepmc   +1 more source