
After years of development, as the representative of GNSS, GPS technology has been gradually replacing the conventional triangulation techniques and has become the main means of access to ground control point coordinates. From the initial decimeter magnitude to the current sub-centimeter or even millimeter level, the coordinate precision of ground points has been highly improved upon…

IRNSS – IB: Another step forward
April 4, 2014.
ISRO’s Polar Satellite Launch Vehicle, PSLV-C24, successfully launched IRNSS-1B.
The second satellite of the seven constituting the Indian
Regional Navigation Satellite System (IRNSS).
The fi rst one was successfully launched on July 02, 2013.
Two more satellites of this constellation, namely, IRNSS-1C and IRNSS-
1D, are planned to be launched in the second …
All Professional level Vector products of Hemisphere GNSS, including the V103, V113, VS131, and VS330 now include the ability to utilize the GLONASS Satellite system, along with the GPS Satellite system in the navigation solution. Vector Technology uniquely processes…
ISRO’s Polar Satellite Launch Vehicle, PSLV-C24, successfully launched IRNSS-1B, the second satellite in the Indian Regional Navigation Satellite System (IRNSS) on April 04, 2014. After a fl ight of about 19 minutes, IRNSS-1B Satellite, weighing 1432 kg, was injected to an elliptical orbit of 283 km X 20,630 km, which is very close to the intended orbit.