この問題で

Confronting our vulnerable GNSS WORLD

Today our GNSS is threatened by jamming, spoofing, and other service disruption activities. But, there can be no doubt that we will continue to depend on GNSS for high-accuracy and cost-effective position, navigation, and time information, despite these vulnerabilities. Sherman Lo and David De Lorenzo list out important factors that need to be considered while devising solutions to mitigate these vulnerabilities

Geospatial Today Magazine Description:

A focussed, reader-friendly monthly magazine devoted to the geospatial sector, Geospatial Today aims to demystify spatial technology and its applications to one and all including its users and other professionals. 
Launched in the year 2002, the magazine has grown from strength to strength and has emerged as a resource for industry professionals and new entrants to geospatial sector. The magazine serves as a platform for both service providers as well as users to access cutting-edge content across industry verticals. 
The magazine covers various issues related to the industry such as Geographical Information System (GIS), Global Positioning System (GPS), Remote Sensing (RS), Photogrammetry, Lidar and Hyper Spectral Imaging, Marine GIS, Land Information Systems, Agricultural GIS, climate changes, e-governance, surveying, utilities and facilities management apart from topical issues, markets and government policies. 
Through its articles, case studies, product and industry profiles, special features, news, events, columns and everything else that concerns the geospatial industry; the magazine caters to the industry and technology market, both globally and from the Indian perspective.