First Galileo open service performance report published
The European GNSS Agency (GSA) has published its first Galileo Open Service quarterly performance report. It covers the first three months of 2017, is available online in the GSC Electronic Library.
Following the Declaration of Initial Services in December 2016, the GSA will publish a new Galileo Initial …

GHGSat unveils Satellite Imagery of Greenhouse Gas
GHGSat Inc. has unveiled sample imagery from its demonstration satellite, Claire (or GHGSat-D), which has detected emissions of methane from a hydroelectric facility under construction in Africa. GHGSat’s vision is to become the global reference for remote sensing of greenhouse gas (GHG) emissions from industrial sites, using satellite …
GIS mapping in smart city in Odisha, India
In wake of land encroachment in the heart of Odisha capital, the government has decided to use GIS to keep records of all the lands in the smart city. Odisha Space Application Centre (ORSAC) has been assigned for the GIS mapping of the land under Bhubaneswar Municipal …

Contemporary navigation systems heavily rely on the satellite based systems, mostly still on GPS. The systems proved robust and accurate enough for the vast majority of its today uses. However, there are situations where the reliability and the accuracy of such systems do not meet the expected criteria…