Two modified multi-frequency GNSS approaches to estimate the pseudorange observable-specific signal bias for the CDMA and FDMA models

K Su, G Jiao - GPS Solutions, 2023 - Springer
Pseudorange bias handling is essential in satellite positioning, navigation and timing (PNT)
services and ionospheric modeling. Differential code bias (DCB) is commonly utilized and …

Integrated observations on crustal strain-ionosphere total electron content anomalies before the earthquake

G Sharma, MS Singh, SP Aggarwal… - Acta Geophysica, 2023 - Springer
Abstract Changes in strain (Linear and triangular) rate and Ionosphere Total Electron
Content (TEC) before Mw 7.9 2018 Alaska Earthquake are investigated. Ten years of global …

Validating ionospheric scintillation indices extracted from 30s-sampling-interval GNSS geodetic receivers with long-term ground and in-situ observations in high …

D Zhao, Q Wang, W Li, S Shi, Y Quan, CM Hancock… - Remote Sensing, 2022 - mdpi.com
As a frequently-occurred phenomenon in the high-latitude region, ionospheric scintillations
affect the stable service of the positioning navigation and timing service of the Global …

Editorial note for the Geodesy and Geodynamics journal special issue: Remote Sensing and GIS applications in crustal deformation and neotectonics

AK Taloor, G Chandra Kothyari… - Geodesy and …, 2022 - ui.adsabs.harvard.edu
Crustal deformation and neotectonics are well-understood phenomena that happen almost
on every part of the Earth and have some diastrophic effects on the Earth's surface. To …