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
My Coordinates
EDITORIAL
News
UAV | GIS | GNSS | IMAGING | LIDAR | INDUSTRY
CALENDAR
March 2024 - August 2024
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SBG System

Volume 20, Issue 1, January 2024
 
 

Intermediary Cities: Planning with Nature, People and Technology

A K Jain

Land administration and Geospatial information hard talk: Reviewing the posted comments

Dr. Anthony Beck, Vladimir V. Evtimov and Dr. Keith Clifford Bell

GNSS constellation specific monthly analysis summary: December 2023

Narayan Dhital

Spin axis

David Learmount

Galileo HAS will be the most significant game-changer for mobile GIS users

Jean-Yves

Future Advanced Air Mobility – The next big challenge for GNSS & GeoSpatial Industries

Graeme Hooper


Feb 2022 | No Comment

Construction of the New National GNSS (Global Navigation Satellite System) Frame Network of the Italian Space Agency(ASI) has been completed. This infrastructure is of vital importance in providing up-to-date, accurate geodetic information for the scientific community and professional and entrepreneurial operators. The new network was built by e-GEOS, a company belonging to Telespazio (80%) and an investee of …

Feb 2022 | No Comment

Hexagon’s Geosystems division announced a partnership with Airbus to integrate two Leica Chiroptera 4X bathymetric LiDAR sensors for maritime surveillance into the C295 MSA, Airbus’ Maritime Surveillance Aircraft.

Hexagon’s new technology enables detection of underwater objects in near real-time, a significant innovation in the airborne bathymetry industry. The cutting-edge solution was developed to meet Airbus’ requirements and will first be …

Feb 2022 | No Comment

The UK Hydrographic Office (UKHO) has strengthened its long-standing relationship with Open Geospatial Consortium(OGC) by enhancing its membership level from Technical to Strategic to provide greater leadership, boost innovation, and advance geospatial data for the marine industry.

The UKHO has long been a champion of open standards and innovation at OGC. As a Strategic Member, UKHO will augment its …

Feb 2022 | No Comment

Surrey Satellite Technology Ltd (SSTL) has successfully de-commissioned GIOVE-A, the pathfinder satellite for Europe’s Galileo constellation, after 16 years of operations in Medium Earth Orbit (MEO). The decision to de-commission the satellite was made due to the obsolescence in computing systems required for the operation of GIOVE-A, and de-commissioning of the spacecraft took place on 24 …

Feb 2022 | No Comment

We have implemented the circuit design comprising of phase detector, limiter, loop filter, NCO and clock divider in hardware using FPGA. The disciplined 10MHz is measured to have a long term (10,000 sec) stability of 1.7 x 10-10. In case of non-availability of NavIC 1PPS, the circuit is designed to work with an internal 1PPS …