Thanks for visiting Emergency First Responders. Please remember to bookmark this page Compass Outdoor. If you found what your looking for, then don"t forget to click an appreciation button above for this post.
Compass Outdoor
Having Safe Adventures With Outdoor GPS
Have you ever stood somewhere and asked yourself "Where in the world am I?"? Usually you get a vague answer that never satisfies your curiosity. However with the advancement of technology, this question is now quite easy to answer. The development of the Global Positioning System (GPS) has made location-finding very easy.
Some may believe that the original concept of GPS navigation originated over a hundred years ago when the explorers looked to the stars to define their position. Actually, the true origin of modern GPS technology begins in the 1950's. Such systems were originally created for military use. A unification of MIT, the DoD, and Ivan Getting helped craft these amazing technological improvements. Now, the process uses eight satellites and is dubbed the Navigation System with Timing and Ranging (NAVSTAR).
Nowadays, the GPS realm is comprised of 24 orbiting satellites the spin around the earth twice a day and transmit information regarding location and time. A Garmin GPSMap 78sc Handheld GPS Navigator or, really, all handheld GPS receivers can do what is needed to determine your precise location all over the earth whether you are hiking in the Adirondack or sailing across the Indian Ocean. A GPS receiver will work through figuring out the distance between the satellite and the user relying on signals that are picked up between a minimum of three satellites. However, if elevation info is required, the system will need to tap into at least four satellites.
People that love the great outdoors and wish to go venturing on adventures will find a handheld GPS receiver a must have. This device would help those that are pilots, boaters, hikers and others find their exact location through a simple and basic push of a button and entering their general location into the memory. A GPS will guide such people to where they wish to go and return back to where they were. A high quality GPS unit along the lines of the Garmin GPSMap 78sc Handheld GPS Navigator and new releases of GPS models that have the potential to present clear data presenting latitude and longitude, Military Grid Reference System (MGRS) and UTM (a grid employed by the Bureau of Land Management).Units such as this must maintain a tracking log that will allow users to effectively retrace steps without much difficulty. The GPS receivers must also be highly sensitive to cover an enhanced satellite reception despite potentially being in a deep canyon or an area that is covered in dense trees.
With outdoor GPS units, the battery life of the system must last upwards of 12 hours and this will also include the dual use of compass and GPS. The unit must also have the potential to upload and download data to a computer or with a mapping system that is totally computerized while also displaying the information as accurate as needed. The memory of the system should be enough to store up to 500 waypoints.
Since a GPS unit will have to deal with all sorts of weather conditions and may even has to deal with rough handling, the casing much be made from rubber and remain highly durable. The backlights also need to be powerful enough so that you can read data in every type of light situation. Garmin GPSMap 78sc Handheld GPS Navigator and common modern GPS receivers come with a built-in compass that can let the user know where he is and what direction he is venturing. Those units with higher price tags will present even more features. Purchasing a GPS at any price is a must when you are heading into the great outdoors because it makes all ventures safe and more enjoyable.

If you are looking for a different item here are a list of related products on Emergency First Responders, please check out the following:











































































