The result from the GNSS processing method achieved the best performance in terms of absolute error evaluation

Mouhamadou Moustapha Mbacké Ndour

UFR-SI, University of Iba Der Thiam, Thiès, Senegal

Papa Matar Sylla

Holding Gueye, Dakar, Senegal

Alphousseyni Ndonky

UFR-SI, University of Iba Der Thiam, Thiès, Senegal

Babacar Faye

Simon & Christiansen Afrique (S.C.A), Dakar, Senegal

Abstract
The spatial representation of the Earth’s surface, as well …

The analysis performed in this report is solely the author’s work and his opinion.

Narayan Dhital

Actively involved to support international collaboration in GNSS related activities. He has regularly supported and contributed to different workshops of the International Committee on GNSS (ICG), and the United Nations Office for Outer Space Affairs (UNOOSA). As a professional employee, the …

As we architect the next generation of Research Projects and National Health Data Stacks, our conclusion must be rooted in a “Phy-gital” reality where technology does not replace the Physician or experience, but empowers them with planetary-scale health insight intelligence.

Dr. Mukund Kadursrinivas Rao

Is an internationally recognized leader in space and geospatial technologies, with deep multidisciplinary …

Volume 22, Issue 4, April 2026

GNSS Constellation Specific Monthly Analysis Summary: March 2026

Narayan Dhital

The effect of smart contracts (blockchain technology) on Jordan’s land registry and survey department for
sustainable development

AbdelKarim Fawwaz AlBataineh

Maps – Connecting the past, present and future

Ashok Kumar Jain

My Coordinates

EDITORIAL

News

IMAGING | GNSS | GIS | INDUSTRY

CALENDAR

May 2026 – November 2026

Advertisers …

A courtroom in the United States,
Is now confronting a long-standing question.
Did social media merely host behaviour or actively shape it?
As Mark Zuckerberg defends Meta,
The issue extends beyond one company.
It is about the architecture of attention.
Past goals to maximise user engagement now face legal scrutiny.
Design choices that may amplify …

May 2026

GeoIgnite 2026

11 – 13, May
Ottawa, Canada

https://geoignite.ca

IGSM 2026

11 – 16 May
Zagreb Croatia

https://igsm.net

EUROGEO conference

21 -223, May
Tilburg, Netherlands

www.eurogeography.eu

GISTAM 2026

21-23 May
Benidorm, Spain

https://gistam.scitevents.org

FIG 2026

24 – 29 May
Cape Town, South Africa

https://fig2026.org

June 2026

ICCGIS 2026

14 – 19 June 2026
Nessebar, Bulgaria

https://iccgis.cartography-gis.com/

4th Geospatial & Space Technology MENA Forum

24 – 25 June 2026
Dubai, United Arab Emirates

https://menageospatialforum.com/

August 2026

13th IGRSM Conference 2026

05 – 06 August
Kuala Lumpur, …

Septentrio extends its boxed receiver range with AsteRx EB
Septentrio announces a new enclosed multi-frequency GNSS receiver: AsteRx EB. Its IP67 enclosure protects the receiver from harsh weather conditions, while built-in advanced GNSS+ algorithms ensure reliable operation in environments that are challenging for GNSS, such as areas with foliage or near GNSS interference sources. The …

Survey to determine highest mountain peak begins
Survey of Bangladesh has taken initiative to determine the country’s highest peak. It will conduct survey in the Ruma and Thanchi upazilas of Bandarban district. The survey conducted using modern geodetic methods and advanced GNSS technology. International standards to determine the height of the country’s highest peak above …

EASA and EUROCONTROL publish joint Action Plan
The European Union Aviation Safety Agency (EASA) and EUROCONTROL published a joint Action Plan designed to strengthen the safety and resilience of European aviation operations amid the growing challenge of GNSS interference.
Key Elements of the Joint Action Plan
Through joint monitoring and data-sharing, EASA and EUROCONTROL aim …

Rocket Lab launches private Japanese ‘Strix’ satellite
Rocket Lab launched an Earthobserving radar satellite for the Japanese company Synspective on March 20. An Electron rocket topped with one of Synspective’s Strix satellites lifted off from Rocket Lab’s New Zealand site on Friday at 2:10 p.m. EDT (1810 GMT; 7:10 a.m. on March 21 local New …