March 2022  
Aviation prepares to reorientate David Learmount | Package of approved revised ITU-R Recommendations on RNSS systems | Review of Continuously Operating Reference Stations activities in India Subhalakshmi Krishnamoorthy | Spatial analytics for a resilient and low carbon urban India A K Jain | Digital Twin: A Promising and futuristic integrated technology for digital transformation Komal S Pawar | Old Coordinates
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AVIATION

Aviation prepares to reorientate
David Learmount
Today, navigation by GNSS - backed up by ring laser gyro-stabilized inertial navigation/attitude and heading reference systems (INS/AHRS), radio beacons and air traffic control surveillance using multiple technologies - enables aviation to navigate perfectly without any magnetic reference. The debate about changing from Magnetic to True is no longer about whether to change, but how to manage the change...
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NAVIGATION

Package of approved revised ITU-R recommendations on RNSS systems
Nelson Malaguti
The ITU Membership considered and approved a package of three revised ITU-R Recommendations on radionavigation-satellite service (RNSS) systems. It was revised in order to describe and to provide the technical characteristics and protection criteria of new types of receivers for certain RNSS systems..
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GNSS

Review of Continuously Operating Reference Stations activities in India
Subhalakshmi Krishnamoorthy
The widespread IGS network will provide appreciable improvement in measurement database for NavIC system. This measurement data available at NavIC Control Center can be used to generate high accuracy broadcast navigation parameters using NavIC POD software....
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URBAN PLANNING

Spatial analytics for a resilient and low carbon urban India
A K Jain
A resilient and low carbon city comprises smart and green transport, energy, water and buildings with net zero carbon emissions. It produces surplus energy from renewable sources that compensates for all carbon emissions associated with the transport, construction, industries and buildings....
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World-first service letting farmers see through clouds

UKHO supports maritime trade and economic growth in Belize
India to have two National Centres of Excellence in Carbon Capture & Utilization
XMAP Cloud GIS brings government flexible working closer to home
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