A comprehensive analysis of smartphone GNSS range errors in realistic environments
Precise positioning using smartphones has been a topic of interest especially after Google
decided to provide raw GNSS measurement through their Android platform. Currently, the …
decided to provide raw GNSS measurement through their Android platform. Currently, the …
Common android smartphones and apps for cost-efficient GNSS data collection: An overview
Global Navigation Satellite System (GNSS) sensors are increasingly considered as major
sources of precise Position, Navigation, and Timing (PNT) information. Android-based …
sources of precise Position, Navigation, and Timing (PNT) information. Android-based …
Ultra-low-cost tightly coupled triple-constellation GNSS PPP/MEMS-based INS integration for land vehicular applications
A Elmezayen, A El-Rabbany - Geomatics, 2021 - mdpi.com
The rapid rise of ultra-low-cost dual-frequency GNSS chipsets and micro-electronic-
mechanical-system (MEMS) inertial sensors makes it possible to develop low-cost …
mechanical-system (MEMS) inertial sensors makes it possible to develop low-cost …
Feasibility analysis of GNSS-reflectometry for monitoring coastal hazards
Coastal hazards, such as a tsunamis and storm surges, are a critical threat to coastal
communities that lead to significant loss of lives and properties. To mitigate their impact …
communities that lead to significant loss of lives and properties. To mitigate their impact …
Estimation and analysis of the observable-specific code biases estimated using multi-GNSS observations and global ionospheric maps
M Li, Y Yuan - Remote Sensing, 2021 - mdpi.com
Observable-specific bias (OSB) parameterization allows observation biases belonging to
various signal types to be flexibly addressed in the estimation of ionosphere and global …
various signal types to be flexibly addressed in the estimation of ionosphere and global …
Evaluation of Positioning Accuracy of Smartphones under Different Canopy Openness
This study focuses on evaluating the positioning accuracy of smartphones in a deciduous
forest environment compared to various levels of Global Navigation Satellite System (GNSS) …
forest environment compared to various levels of Global Navigation Satellite System (GNSS) …
Intensive archaeological survey at Piscina Torta: use of a low-cost RTK portable kit to materialise a UTM grid on the ground
L Alessandri, V Baiocchi, F Monti - 2022 International Conference …, 2022 - research.rug.nl
We tested the use of a low-cost GPS RTK to set up a grid during the intensive archaeological
survey of the Piscina Torta site, in the framework of the Salt and Power project of the …
survey of the Piscina Torta site, in the framework of the Salt and Power project of the …
[HTML][HTML] 智能手机GNSS 数据质量分析与随机模型建立
赵兴旺， 陶安迪， 陈健， 刘超， 程茂原 - 大地测量与地球动力学, 2024 - html.rhhz.net
为提高移动智能终端定位精度, 利用小米8 和华为Mate20 手机采集多个卫星系统的观测数据并
进行质量分析, 通过不同卫星系统的伪距残差分别对信噪比模型参数进行估计 …
进行质量分析, 通过不同卫星系统的伪距残差分别对信噪比模型参数进行估计 …
Solutions and limitations of the geomatic survey of an archaeological site in hard to access areas with a latest generation smartphone: the example of the Intihuatana …
V Baiocchi, SD Pizzo, F Monti, G Pugliano, M Onori… - ACTA IMEKO, 2022 - iris.uniroma1.it
Archaeological remains need to be geometrically surveyed and set in absolute reference
systems in order to allow a" virtual visit" and to create" digital twins" useful in case of …
systems in order to allow a" virtual visit" and to create" digital twins" useful in case of …
Performance Analysis of Various Ionospheric Delay Corrections in Single-frequency GPS Positioning solution at a low latitude Indian location
RK Vankadara, BJN Sarath, KS Viswaas… - … on Advances in …, 2022 - ieeexplore.ieee.org
Ionospheric delay is the most critical factor in satellite-based communication and navigation
applications, often imparting serious threats to the trans ionospheric signal to affect the …
applications, often imparting serious threats to the trans ionospheric signal to affect the …