Volume 21, Issue 9, September 2025

Jahan Jhuggi Wahan- Makaan: In-situ Slum Rehabilitation

A K Jain

GNSS Constellation Specific Monthly Analysis Summary: August 2025

Narayan Dhittal

Empirical orthogonal function based modelling of ionosphere using Turkish GNSS network

Kutubuddin Ansari, Janusz Walo, Selcuk Sagir and Kinga Wezka
My Coordinates
EDITORIAL
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UAV | GIS | GNSS | IMAGING | INDUSTRY
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October 2025 - November 2025
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Volume 21, Issue 8, August 2025
 
 

Educating primary school students about surveying

Volker Janssen

Solar radio bursts impact on the International GNSS Service Network during Solar Cycle

Manuel Flores-Soriano

GNSS Constellation Specific Monthly Analysis Summary: July 2025

Narayan Dhital


Mar 2024 | No Comment

The analysis performed in this report is solely the author’s work and his opinion. State Program: U.S.A (G); EU (E); China (C) “Only MEO- SECM satellites”; Russia (R); Japan (J); India (I)

Narayan Dhital

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

Mar 2024 | No Comment

GNSS operators extend the PNT performance standards. GNSS-based applications have their own standard requirements for PNT performance. Can the currently existing issue in matching the two standards be overcome?

Renato Filjar

Electrical engineer, a satellite navigation, spatial statistics and statistical learning specialist, a Tenure Professor of Electronics Engineering with Faculty of Engineering, University of Rijeka, Rijeka, Croatia, …

Feb 2024 | No Comment

Intermap has won a US$20 million contract to map the Indonesian island of Sulawesi this year. The contract is the first phase of the Indonesian national topographic basemap programme to create a national digital basemap as part of the One Map programme, backed by Presidential Decree. Under the One Map programme’s approved technical specifications, the Indonesian …

Feb 2024 | No Comment

Airoha Technology has announced the launch of its AG3335MA satellite positioning chip series at the end of December 2023. This new chip series has successfully passed the AEC-Q100 Grade 2 reliability qualification tests for automotive applications. 

Airoha Technology has integrated these chips with the Dimensity Auto platform of its parent company, MediaTek, offering comprehensive solutions and …

Feb 2024 | No Comment

Leading Czech geospatial technology firm, TopGis, has reinforced its commitment to delivering cutting-edge 3D interactive city visualizations with the recent acquisition of the UltraCam Osprey 4.1 from Vexcel Imaging.

With a decade-long expertise in creating immersive 3D city visualizations, TopGis has continually set industry standards. The decision to invest in the UltraCam Osprey 4.1 reflects TopGis’ dedication to obtaining …