We have looked at the great GPS systems using your mobile phone or vehicle. But these aren’t created for off-road experiences. So, what would be the characteristics and how do you determine the appropriate GPS for hiking or backpacking? It is time to figure this out.
How Does It Operate?
GPS stands for Global Positioning System. That is a cool phrase that tells you where you are. Sort of like those good maps within the malls that have a dot that states, “You Are Here”. They do this by talking with government satellites. You will find over twenty-four of them, but the GPS only requires 3 to be able to find your place. The GPS does this by triangulation (Am I becoming way too geekie? They killed the author by triangulation-strangulation.)
The new Global Positioning System , if Wide Area Augmentation System (WAAS) enabled, can measure your spot to within 3 meters (approximately ten feet), but do not depend on that kind of accuracy. The GPS ought to be able to determine your location to 30 feet or less.
On a Good Day, It is Possible to See Forever:
Since a GPS for hiking depends on overhead satellites, the unit might have complications measuring your place if you’ve extensive trees overhead, or are down in a canyon with steep surfaces or if there plenty of skyscrapers around.
What Does a GPS For Hiking Do?
Location, Location, Location: The GPS can tell the person their present location. Several models have a number of coordinate nomenclatures. Put differently, the GPS can tell you where you are in various ways; Degree Decimal Minutes (DDM), Degrees-Minutes-Seconds (DMS) and/or Universal Transverse Mercator (UTM)
We Are Tracking His Each Move: You’ll be able to program your GPS to monitor your actions. The GPS can make a line on the map, showing the precise path that you took. The precision or interval in the points for the path can be changed.
Point to Point and Route: Some men and women isolate these functions, but I think they are the same operation. One, the Point to Point is simply one “step” within the route. The way this function works is that you just set point that you desire to hike to that is the “way point”. For example let’s say that you just set the site that your vehicle is parked and you would like to get to the campsite spot. You identify the coordinates of the campground, so you put those coordinates into the Global Positioning System and it will show the distance and bearing towards the campsite. This would be a point to point. A route would basically have many way points.
Selecting a Hiking GPS:
There’s only a single main question you should ask to figure out which Global Positioning System to select; what are my must haves.
In case you would like to simply course your mileage or elevation or discover way points, a simpler device will be sufficient. But, if logging your hikes on a map and having the ability to upload and download those maps to and from your pc is necessary, a higher priced design is going to be needed. Therefore, what would be the options available?
GPS Selections:
Durability/Waterproof: Most hiking GPS devices are rugged and durable. With that being said, when selecting a GPS, be sure that it is going to hold up to your kind of backpacking. You will discover also rubber cases for some units that you are able to buy so as tosafeguard it even more. Just guarantee that in case you drop the Global Positioning System on a rock or thunder storm moves overhead that it’ll still function.
Battery Power: Take a look at the type of batteries the device needs and how long they will keep working. If the screen is backlit, then it may possibly go by means of batteries faster when you are mountain climbing at night. Lastly, Lithium batteries will last longer than rechargeable. Lithium batteries also work well in cold weather. Some fashions possess a sleep mode that will conserve battery energy.
Antenna: (“Can You Hear Me Now?”)
Internal: Much less likely to break off.
External: More susceptible to damage, but might be able to be adjusted to improve the reception.
Plug-In: Some may have a plug in for an optional antenna. This may be helpful for in-car/boat use.
Kind: You can find two varieties:
· Quad Helix: These are the most widely installed and operate better under tree cover.
· Flat Patch: These are developed for far more open terrain.
SiRF Star III: This is a chip that could greatly increase the antenna performance. If you’re in search of a greater performing GPS, come across a model that has this or comparable chip set.
Maps: This feature is possibly a single of essentially the most varied between fashions. Map detail, amount of map storage, can you upload and obtain maps from a CD or the Internet. The fundamental rule for a GPS for hiking may be the far better the map process, the greater the price. Figure out what level of map detail that you just need and then select the design that matches.
Color or Monochrome Display: When you are going to depend on topographical maps, then a colour display screen would suit you far better. On the other hand, if you just wish to plot way points and really do not care about detail, then opt for a cheaper, monochrome product. An additional factor with screens is resolution. If your eyesight is less than perfect, then it could be a great thought to test out the different designs to ensure that it is possible to study the display screen. Size of display goes hand in hand with readability. Higher resolution and larger display screen versions are going to price far more. Back lit screens are nice to have as well. Lastly, you’ll find some versions that have a screen that could be read in bright daylight.
Altimeter: You’ll be able to get your approximate elevation from a typical GPS unit, but this number can be inaccurate. So, some models offer a barometric altimeter to help out. These devices can also chart the changes in air pressure to notify you of changing weather.
Storage Capacity: All versions have some level of storage. In the event you would like to be capable to upload and obtain maps, a lot more memory is going to be essential. Some designs even come with a MicroSD port so that you may add even more memory.
Final Note: A GPS for Hiking could be a great addition to your backpacking tools, but it’s not to become the only piece of navigational equipment within your arsenal. Prior to even considering a GPS, be sure that you realize how to learn and use a compass and map. These two items must always be inside your pack. A GPS is often a technologically advanced device and mainly because of that, it can fail. Batteries can go bad, a chip can malfunction. Just simply because you use a GPS doesn’t mean that you just can’t get lost.
Bonus: Once you get a GPS, you may well want to begin GPS Geocache Hunting. It is a great high tech game of hide and seek.
Get out there and take pleasure in your new GPS, but do not solely depend on it.
Money