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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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


Feb 2022 | No Comment

Sandia National Laboratories has developed the core technology needed to create small enough quantum sensors to potentially free the US military (and civilians around the world) from reliance on GPS satellites for way-finding, according to lab officials.

The first-of-its-kind device, a passively pumped vacuum chamber for containing clouds of atomic particles that drive quantum sensors, is about the …

Feb 2022 | No Comment

RadioWaves’ new series of GPS/GNSS timing antennas provide top-of-the-line axial ratio and higher accuracy for the reception of satellite timing signals and reference frequencies for enhanced phase synchronization in precision network deployments.

 The high gain, low noise figure of 2 dB plus high, out-of-band rejection provided by these antennas allow for the use of longer and …

Feb 2022 | No Comment

SoftBank Corp. and Swiss-based u-blox AG  have announced they signed a Memorandum of Understanding (MoU) to cooperate in GNSS*1 augmentation services for global markets. SoftBank provides the “ichimill” GNSS augmentation service in Japan, its subsidiary ALES operates a business that generates and delivers positioning correction data, and u-blox is a leading global provider of positioning services …

Feb 2022 | No Comment

Harxon is offering two new GNSS antennas for intelligent connected vehicles (ICV). ICVs are equipped with advanced sensors, controllers, actuators and other devices. They are enabled for  intelligent information exchanges between the vehicle and everything (car, road, people, cloud), technology known as V2X.

The ICV antennas connect autos with GNSS, 5G, Wi-Fi, ultra-wideband  and more. Both highly …

Feb 2022 | No Comment

China has successfully launched two new remote-sensing satellites from the Jiuquan Satellite Launch Center in northwest China at 3:43 p.m on Nov 3, 2021.

The satellites, members of the Yaogan-32 family, will be used for electromagnetic environment surveys and other technology tests.

They were sent into orbit by a Long March-2C carrier rocket with an attached upper …