Volume XIX, Issue 8, August 2023

Distributed GNSS Positioning-as-a-Service: Death of a Traditional GNSS Receiver?

Renato Filjar, Filip Šklebar and Ivica Zubic

GAGAN Performance Assessment for Aircraft Precision Approach

Narayan Dhital

An architecture for a visual-based PNT alternative

Joshua J R Critchley-Marrows, Xiaofeng Wu and Iver
H Cairns

My Coordinates

EDITORIAL

News

GIS | IMAGING| LBS|GNSS| INDUSTRY

CALENDAR

September 2023 – November 2023

Advertisers in …

September 2023

Commercial UAV Expo

5-7, September 2023
Las Vegas, USA

https://www.expouav.com

ION GNSS+ 2023

11-15 September
Denver, Colorado, USA

www.ion.org

European Lidar Conference (ELC)

13 – 15 September
Cluj-Napoca, Romania

https://enviro.ubbcluj.ro

DroneX Trade Show & Conference 2023

26-27 Septembe
London, United …

 
The GPS-aided GEO augmented navigation (GAGAN) –
The Indian satellite based augmentation system (SBAS),
Has widely been used in aviation since its inception.
However, the applications in non-aviation segments
Such as railways, surveys, marine, disaster management, LBS, research …
Have been not only been encouraged but also publicised time to time
Like Real Time Train Information System, Gagan Message Service (GAMES) …

TIER IV and Axell unveil Autoware Accelerator prototypes
TIER IV has successfully partnered with Axell Corporation, a Japan-based computer hardware company, to conduct a collaborative research project aimed at creating a new application-specific systemon-chip (SoC) and software platform for autonomous vehicles. The project culminated in a demonstration, showcasing the …

PNT solution with 5G and LTE signals
NextNav has has successfully tested its positioning and timing solution that combines the company’s assured PNT TerraPoiNT system with existing LTE and 5G network signals. The test, which took place in and around San Jose, California, demonstrates how TerraPoiNT signals can …

NASA to acquire Synthetic Aperture Radar Data from ICEYE
ICEYE US has won a contract under a Blanket Purchase Agreement (BPA) with NASA announced earlier this year. The contract enables NASA to acquire ICEYE’s synthetic-aperture radar (SAR) data for evaluation by scientific and academic communities to determine …

New Galileo station goes on duty
Galileo’s ground segment has gained a new asset, the Telemetry, Tracking and Control (TT&C) facility — a 13.5-m parabola dish mounted on top of a 10-m high building structure of made of steel and concrete. It is based within Europe’s launch site in …

IBM and NASA Open Source Largest Geospatial AI Foundation Model
IBM and open-source AI platform Hugging Face has announced that IBM’s watsonx.ai geospatial foundation model – built from NASA’s satellite data – will be available on Hugging Face. It will be the largest geospatial foundation model and …

This work illustrates implementation using the simple architecture of a star tracker camera. Known as CROSS, the technology is a new navigation tool in development by the University of Sydney

Joshua J.R. Critchley-Marrows

The University of Sydney, Sydney NSW 2006, Australia

Xiaofeng Wu

The University of Sydney, Sydney NSW 2006, Australia

Iver H. Cairns

The University of Sydney, Sydney NSW 2006, …

The study provides an assessment of GAGAN services for APV-I and APVII over the Indian territory. Satellite error bounds and ionospheric error bounds are analyzed as the main contributing integrity parameters.

Narayan Dhital

Actively involved to support international collaboration in GNSSrelated activities. He has mainly supported and contributed to different workshops of the International Committee on GNSS …