Handheld GPS
And more importantly, do you need one...
The Global Positioning System, or GPS, is a satellite-based navigation system made up of a network of 24 satellites placed in orbit by the U.S. Department of Defense. GPS was originally intended for military applications, but in the 1980's, it was made available for civilian use. GPS works in any weather conditions, anywhere in the world, 24 hours a day. There are no subscription fees or set-up charges to use it.
Although GPS is a wonderful tool for getting around, it is not recommended to be your sole means of navigation. Heavy cloud cover, trees & deep canyons can affect satellite reception, and these are the times when you absolutely need to know where you are going. Therefore it is always recommended, even by GPS manufacturers, that you also take along your compass & map as back-up. Use your GPS for fast bearings, logging waypoints & even tracking weather changes. Use the compass & map as back-up & to gain a better perspective of your local terrain.
Outdoor recreation models typically feature rugged body construction, mapping & communication capabilities. The Lowrance iFinder models & Brunton Atlas models are certainly leaders in this category, along with models from Garmin such as the Rinos. Since most handheld units boast an accurate 12 channel parallel receiver, other features become more important. Look for sensitive antennas & fast acquisition times so you do not waste precious battery power waiting for positioning, WAAS capability for the highest degree of accuracy (which is the reason for using GPS in the first place), large displays for the finest mapping detail, integration with 3rd party mapping software, overall battery life expectancy, & of course memory size for storing waypoints & routes. Take note of special features that each unit provides such as barometer, altimeter, or digital compass integration. |
Handheld Mapping...
iFinder Hunt Plus
by Lowrance
Custom designed
for hunters
iFinder H2O
by Lowrance
Reliable & accurate waterproof GPS receiver
iFinder Explorer
by Lowrance
Absolutely affordable entry-level handheld with great features
iFinder Go
by Lowrance
The basics with basemap in a simple to use, small size
Atlas
by Brunton
One of the best handhelds, clearance priced |
2-Way Radio GPS...
Rino 530HCx
by Garmin
Mini map compass for keychains
Rino 520HCx
by Garmin
Mini map compass for keychains
Rino 130
by Garmin GPS radio with mapping, weather, & more
Rino 120
by Garmin GPS radio with mapping features
Rino 110
by Garmin GPS enabled FRS/GMRS radio
Rino Accessories
by Garmin
We have just about everything for your Rino
GPS-enabled...
iQue M3
by Garmin
Pocket PC with integrated GPS
GPS 10
by Garmin
Add GPS functionality to your laptop |
Compass & Map Navigation
The reliable, traditional way to get around...
Magnetic fields surround the earth & come together to form the magnetic north & south poles. A magnetized needle will rotate and align itself with these magnetic fields. When a compass is held level, the red (typically) end of the needle will point towards magnetic North.
As you face North, imagine a circle marked 0o to 360o surrounding you, with 90o marking East, 180o marking South, 270o marking West, and 360o (or 0o) marking North. Any one of those 360 degrees or numbers is a direction or "bearing" from North. The compass azimuth ring represents that imaginary circle with all the degrees printed on it. Rotating the azimuth ring to align it with the needle provides you with the bearing from North to the direction of travel or a landmark.
What is Declination?
Declination is the angle difference between True North (ie. the globe's North Pole), and Magnetic North. Declination is different depending on your local position on the globe. Since all maps are geographic representations, they use the physical North Pole, while compasses are bound to the Magnetic North. Therefore, compasses must be adjusted to the appropriate declination angle for the area you are travelling in (usually indicated in the legend of your map).
Declination-adjustable compasses have a declination scale printed on the azimuth ring, or may have a method of creating an offset that makes it easier to take bearings.
Choosing a compass...
There are many different compass styles & features available to suit a variety of applications.
Fixed Azimuth Ring
These compasses are the simple ones that have no moving parts - just a needle that spins to point north. Such compasses are excellent for general direction finding & are great for kids, travelers, skiers, & anyone needing a quick reference point.
Base Plate Sighting
These are usually transparent base plate style map compasses. Backpackers, hikers, campers, hunters, & adventure racers generally use this type of compass. The advantages over fixed azimuth compasses include increased accuracy, declination adjustability, & ease of use with maps.
Mirrored Sighting
This style of compass is designed for meeting the demands of more advanced users. Expedition members, outdoor skills instructors & surveyors all require the precision that this type of compass affords. Its advantages over the other systems is that the sighting mechanism allows you to simultaneously align the needle while viewing the object you are taking a bearing to. Accuracy can be up to 1 degree on some models.
Whichever compass model you choose, it is a good idea to practice map & compass skills. Proper planning for your trip takes very little time, but can make the trip far more rewarding. |
Handheld...
Eclipse 8097
by Brunton
Advanced map compass with whistle
Eclipse 8096 AR
by Brunton
Designed for GPS users & adventure racers
9020G
by Brunton
Green baseplate map compass for beginners
Star 7DNL
by Brunton
Map compass for beginners
DO 315 Pioneer Global
by Recta
'Global System' needle map compass
+++++
Compass & Map Navigator
by Brunton
Complete 192 page guide to "Staying Found" |
Handheld...
Avalanche 26DNL-CL
by Brunton
Mirrored compass & clinometer for snowy backcountry
8040G
by Brunton
Mirrored green baseplate map compass
Lensatic 9077
by Brunton
Classic military-style sighting compass
DP 2 Standard
by Recta
The original Swiss Army compass
DS 56 Trekker Global
by Recta
Mirrored 'Global System' needle with clinometer |
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LED Illuminated
by Coghlans
Easy to read in poor light
6 Function
by Coghlans
6 functions, including LED flashlight
4 Function
by Coghlans
4in1 tool for weekend trails
S urvival Aid
by Coghlans
Watertight box with whistle, compass & more
Multi Optic
by Coghlans
7 tools in 1, including compass & binoculars |
Micro Map
by Brunton
Mini map compass for keychains
Pull Tab
by Brunton
For your keychain or jacket zipper pull
Biner Compass
by Coghlans
Mini watchband compass with biner clip
Wrist Compass
by Coghlans
Watchband compass with velcro strap
Mini Disk Compass
by Coghlans
The popular choice for hobbies & DIY projects |