GPS navigating is the best way to stay on course, while on the move. And many of us who have I-Phones have them right at our fingertips. However, unfortunately, if you don’t have unlimited data those directions could be costly. Most noteworthy, we have found the best pricing online for these navigating systems. And with all the accessories found to help keep your eyes on the road, and taking you to your destination. Due to changes, these systems have changed over the years, more compact, easy to store away when not in use. Because Audio and Visual technology has evolved, high tech is such a small box. Another perk, these devices show you maps, roads while traveling or just listen to the audio voice as to where to go next. In addition, my personal favorite is recalculating because I missed the turn. Because sometimes you know a better way.
First satellite navigation systems
GPS history shows how the system required many other related developments to take place. Due to many significant GPS dates of satellite launches as well as other developments. Because these steps had to take place before the overall system could become reality.
GPS-AT A GLANCE
Since only magnetic and stellar based systems were global. And these did not possess the accuracy or the convenience of use needed for many systems are today. Also, the Omega was a system using very low radio frequencies that became operational around 1971. Dues to this, global it only provided navigation with an accuracy to within about 6km.
GPS HISTORY
As a result, after the launch of the first satellites, it did not take long before work started on some satellite-based navigational systems. In 1960 a satellite-based navigation system used five satellites and was able to provide a fix about once every hour. And then with new inventions, this would provide the guide to assist national security.
The US Navy system provided the ability to put very high accuracy clocks into space, a key element of GPS. However, the three US forces were each pursuing their own development programs. Which slowed the process in time.
1957-The Sputnik launched
1960-First navigation satellite TRANSIT IB is launched.
1972-USAF conducted development flights with experimental navigational receivers of the form that could be used with a satellite-based navigational system
1978-After an initial launch failure, the first of the Block I development satellites is launched.
1983-US Air Force signs a $1.2 billion for the production build, Block II satellites.
1985-On 9th October, the last of the Block I satellites is launched.
1989-The first production, Block II GPS satellite launched
1990-Navistar GPS becomes operational.199424th Block II is satellite launched
1995-In April, Full Operational Capability status of the system is reached signifying availability of the Precise Positioning Service, PPS.
1998-United States Vice President Al Gore announced plans to upgrade GPS with two new civilian signals to provide enhanced accuracy.
GPS Navigation
In conclusion, these revolutionary devices, have a history behind them. And as growing up, most of us of age, remember how large the first cell phones were. Because of the research and technical expertise of many, we now have the ability to travel with ease. Consequently, no more paper maps, or stopping at a gas station, of course, unless you cannot get your re-calculation right! Therefore, before heading to an address or direction unknown, plug in your GPS or smartphone and off you go.