Global Navigation Satellite Systems
Global Navigation Satellite System or GNSS is a common term which pertains to any global and satellite-based system that can pinpoint geographical location of users anywhere all over the world. GNSS is actually defined by orbiting satellites constellation that works together with ground control station networks and receivers calculating ground positions via adapted trilateration adapted version.
This system is interoperable which simply means that with the right receivers like smartphones, individuals can now easily track signals of not just one but more than one Global Navigation Satellite Systems, enhancing your positioning solutions.
The following are things you don’t know probably know about Global Navigation Satellite Systems:
• Global Navigation Satellite System is Not All About Preventing Individuals From Getting Lost
This system is not really all about preventing individuals from being lost. In fact, the data gathered by GNSS offers information vital for many different industries and to space sciences and geosciences. The system’s ability to offer accurate positional and navigational data is utilized by all transport forms including automobiles, trains and planes as well as cyclists, boats, space-craft and hikers. Surveying buildings, construction sites, roads and archaeological digs entirely depend on Global Navigation Satellite Systems. Other uses include emergency services, location assistance and weather prediction.
• Initial Motivation for Global Navigation Satellite Systems Was Actually For Military Operations
The motivation for this satellite system was initially for military purposes and applications. However, this system has now progressed to more wide-ranging civil applications such as:
Maritime
Aviation
Surveying and Mapping
Disaster Response
Environment monitoring
Precision agriculture
Wireless networking
Time reference
Mobile satellite communications and more..
• GNSS and GPS are Somewhat Connected
Global Navigation Satellite Systems or GNSS is the standard term that pertains to satellite navigation systems. This is responsible for delivering autonomous geo-spatial positioning along with extensive global coverage. GNSS is a term utilized worldwide. One of the biggest advantages of this system is having reliable access to multiple satellites. More benefits include availability and accuracy.
Global Positioning System or GPS is a global navigation satellite system which provides time information and geo-location to GPS receiver near or anywhere on the Earth where there are unobstructed sight line to 4 or even more Global Positioning System satellites.
• Up to Date, there were two highly operational GNSSs
The two GNSS in active operation today are NAVSTAR Global Positioning System of the United States of America and Global Navigation Satellite System or GLONASS of the Russian Federation. Nevertheless, two more satellites are under development namely Galileo of European Union and Compass or the BeiDou-2 of China.
Many individuals have probably come across the term Global Navigation Satellite Systems but not all are completely familiar with this. These are just a few of the many things you don’t know about GNSS. If you wish to learn more and widen your understanding, you can conduct your own research online and get all the essential information you need about Global Navigation Satellite Systems.
