A GPS/GNSS utilisation risk model facilitates GNSS applications development and operation
Renato Filjar, Igor Klopotan, Nenad Sikirica and Ivan Hedji
Presented research does not only enhances the technological aspect of GPS/GNSS utilisation, but provides a contribution to the socio-economic aspect of further adoption of satellite navigation and its PNT service. It contributes to both technology and business environments of GPS/GNSS utilisation, cementing the role of the satellite navigation technology as a pillar of modern society, economy, and civilisation..... [more]

GNSS constellation specific monthly analysis summary: January 2024
Narayan Dhital
Among the GNSS, only GLONASS showed different results in comparison to December 2023. The UTC prediction accuracy for GLONASS appears to be more stable. In this month’s analysis, QZSS is also added, which is not regularly present in the IGS RINEX V3 broadcast. For the available days, the offset remains very much the same...... [more]

New age technologies for cities and infrastructure planning
A K Jain
The breakthrough in digital technology and informatics has multiplied space, energy and time. It is time that new forms of energy, services, construction and recycling are evolved, which are characterized by online exchange of information, interactions, dynamic networks and floating nodes..... [more]

The contributions of space geodesy to the construction of sustainable cities in Africa and around the world
Kêmy Elary Mahugnon ADJAGAN, Jean Raphaël ADELAKOUN
From controlling the hydrographic network to mastering the exact dimensions of the earth, it gives us data that we use to prepare a strategic response to the environmental challenges of the 21st century; The sciences of space geodesy are fundamental tools for the well-being of man and his environment...... [more]

Constraints of surveying and mapping Awareness in Nigeria: A comprehensive review
Godwill Tamunobiekiri Pepple, Deborah Gold Alapa, Henry Omoloize Irumhe and Yokyshor Lifu
This paper emphasizes the urgent need for increased awareness of surveying and mapping in Nigeria and proposes actionable strategies to overcome the identified constraints. By fostering a culture of understanding and appreciation, Nigeria can fully utilize the potential of geospatial information for sustainable development..... [more]