Volume XVIII, Issue 5, May 2022

Local Moho estimation using gravity inversion

H M I Prasanna

Evaluation of KSACORS-based network GNSS-INS integrated system for Saudi coastal hydrographic surveys

Mohammed El-Diasty

Mapping the urban atmospheric carbon stock

MD Abdul Mueed Choudhury, Ernesto Marcheggiani, Andrea Galli, Giuseppe Modica and Ben Somers

Is India’s forest cover really increasing? Official maps don’t tell you the whole truth

M D Madhusudan, T R Shankar Raman
My Coordinates
EDITORIAL
News
INDUSTRY | GNSS | GIS | LBS | IMAGING | UAV
CALENDAR
June 2022 - November 2022
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Labsat, SBG System

Volume XVIII, Issue 4, April 2022
 
 

LiDAR in oil palm disease detection

Nur Azuan bin Husin and Siti Khairunniza Bejo

Spatial and economic inequities and trends in South Africa

Sue Bannister, Michael Sutcliffe and Willy Govender

Mapping the urban atmospheric carbon stock

MD Abdul Mueed Choudhury, Ernesto Marcheggiani, Andrea Galli, Giuseppe Modica and Ben Somers


May 2022 | No Comment

Thales Alenia Space, joint venture between Thales (67 %) and Leonardo (33 %), has announced that it has been awarded a contract by the French Space Agency CNES to develop a  DFMC (Dual Frequency Multi Constellations) SBAS prototype in the frame of the next generation of SBAS, like EGNOS, the European navigation satellite system.

This prototype …

May 2022 | No Comment

The Navigation Laboratory of the European Space Agency (ESA) has acquired an unmanned aerial vehicle (UAV) that can carry different types of satellite navigation receivers to collect data for follow-on analysis.

The NavLab, based at ESA’s ESTEC technical centre in Noordwijk, the Netherlands, is focused on the testing, analysis and characterization of navigation systems for both ESA and external customers.

With …

May 2022 | No Comment

NextNav has announced that it has recently participated in the European Commission’s Joint Research Centre (JRC) alternative positioning, navigation, and timing (APNT) evaluation in Ispra, Italy. According to the JRC, the trial is analyzing the technologies “which could deliver positioning, and/or timing information, independently from GNSS, to be effective backup in the event of GNSS disruption, …

May 2022 | No Comment

Inertial Labs has launched a new GNSS-aided inertial navigation system. INS-DM is an IP68-rated version of the company’s new generation of super ruggedized units, shielded from electromagnetic interference. The fully integrated device combines the inertial navigation system (INS) with an attitude and heading reference system (AHRS) and air data computer (ADC).

The high-performance strapdown system determines position, …

May 2022 | No Comment

ViaLite’s RF over fiber systems can carry GPS/GNSS timing signals over long distances with very low signal degradation. However, the same cannot be said of GPS signals before they reach the GPS/GNSS antenna, as these weak radio waves are highly susceptible to jamming or spoofing.

Timing-critical infrastructures in areas such as defense and cyber security can …