Volume 20, Issue 3, March 2024

GNSS constellation specific monthly analysis summary: February 2024

Narayan Dhital

The next layer: Towards open pedagogy in geospatial education

David Ray Abernathy

The Dynamics of ERA5 and GNSS-Derived Precipitable Water Vapour in the Climatic Zones of Nigeria

Ojegbile, B.M., Okolie, C.J., Omogunloye, O.G., Abiodun, O.E. and Olaleye, J.B.
My Coordinates
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GIS | GNSS | IMAGING | LBS | UAV | INDUSTRY
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April 2024 - September 2024
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SBG System

Volume XX, Issue 2, February 2024
 
 

A GPS/GNSS utilisation risk model facilitates GNSS applications development and operation

Renato Filjar, Igor Klopotan, Nenad Sikirica and Ivan Hedji

GNSS constellation specific monthly analysis summary: January 2024

Narayan Dhital

New age technologies for cities and infrastructure planning

A K Jain

The contributions of space geodesy to the construction of sustainable cities in Africa and around the world

Kêmy Elary Mahugnon ADJAGAN and Jean Raphaël ADELAKOUN

Constraints of surveying and mapping Awareness in Nigeria: A comprehensive review

Godwill Tamunobiekiri Pepple, Deborah Gold Alapa, Henry Omoloize Irumhe and Yokyshor Lifu


Jun 2021 | No Comment

Raytheon received a $228 million contract to continue development of a ground system for Global Positioning System (GPS) satellites, the Space Force’s Space and Missile Systems Center announced April 30.

The contract is for work on the operational control system for the newest version of GPS 3 satellites made by Lockheed Martin. The estimated $6 billion ground …

Jun 2021 | No Comment

ADVA has launched its OSA 5405-MB, the industry’s first ultra-compact outdoor PTP grandmaster clock with multi-band GNSS receiver and integrated antenna. Part of the OSA 5405 Series of smart synchronization devices for indoor or outdoor deployment, the OSA 5405-MB ensures timing accuracy by eliminating the impact of ionospheric delay variation. This empowers communication service providers …

Jun 2021 | No Comment

SkyTraq has announced a 17mm x 22mm size PX1172RH surface mount multi-band multi-GNSS receiver module for RTK positioning and heading applications. With dual antenna input, the receiver delivers sub-degree heading & pitch or heading & roll angles on top of centimeter-level positioning.

The PX1172RH provides accurate heading + pitch/roll angles under both dynamic and static conditions, …

Jun 2021 | No Comment

Thales Alenia Space, a joint venture between Thales (67%) and Leonardo (33%), as prime contractor for Galileo First Generation’s Ground Mission Segment, has been selected by the European Space Agency (ESA), on behalf of the European Commission in the Horizon 2020 Satellite Navigation Program (HSNAV), to develop the Advanced Orbit Determination and Time Synchronisation (ODTS) …

Jun 2021 | No Comment

Septentrio, a leader in high-precision GNSS positioning solutions, has launched the AsteRx-i3— a new product line of high-performance GNSS plus inertial navigation system (INS) receivers.

The AsteRx-i3 product family brings to market an array of next-generation receivers from plug-and-play navigation solutions to feature-rich receivers with raw measurement access. OEM boards are available for rapid integration as …