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A Global Positioning System or GPS Compass is simply an instrument employed for voyage or navigation of vessels. Basically, it is used to show direction related to points or more specifically, geographic cardinal directions. 

 

Intrinsically, the function of a compass is to aid in indicating directions. It is one of the most relevant devices, especially for navigation. Remarkably, a compass isn’t only very useful for vessels, planes, or vehicles but to everything that needs to know directions. The question is, how does a compass work with Global Positioning System or simply known as GPS? Essentially, all GPS receivers involve a compass. The compass on a GPS receiver is potential to provide a variety of data in contrast to a typical magnetic compass.

There have been comparisons evaluated by experts between a magnetic compass ( the most familiar type of compass) and a GPS compass. The compass characteristic of a GPS receiver is able to help in pointing out current direction, the heading, and bearing. Actually, the bearing is the desired direction. On the compass page, the GPS receiver has a pointer that provides control to a destination or location selected. Furthermore, the GPS receiver contains a compass ring, which determines the direction of North corresponding to the direction a user is going.

 

 

Which performs better for navigation? An analogy between a typical compass device and an electronic or GPS compass

 

 Attributes / Qualities

                             Magnetic Compass

                              GPS Compass

Value or worth Virtually, the cost of a typical compass is LOW Substantially, The cost is High
Stability As observed, common compasses can give false readings. However, this can be prevented with proper use and care. It best advised to keep the device away from all metal objects, because these can avert the magnetic needle. A lot of geological rocks and forms are magnetized. This usually affects compass readings. Significantly, A GPS compass needs a strong signal to function with accuracy. It won’t be able to receive a signal inside most establishments or building. Also, in caves and under heavy forests or even when it’s cloudy day. Apparently, batteries can run out.
Display
This type of compass is utilized with a large paper map. This helps to give a location under the geographical framework.
The GPS displays of a GPS compass are a bit small to provide the user a good sense of geographical context.
Extent of functions In the essence, this compass only shows the user North in the absence of a map. On the other hand, this compass is potential to maintain a range of maps. Exactly, it can recognize on the map where the user is. More impressively, it can administer how much distance a user has covered and how much further a user can go. It can also calculate altitude.
Convenience Initially, when using a map and compass, it highly requires a wide navigational understanding and skills. Literally, A GPS compass is much easier to use than a traditional compass and map, even if the user is walking. The use of such kind of tool only demands a lower level of navigational skills and understanding. However, to use its full advantage, training is prescribed.
Weight Substantially, conventional compasses are just light weight. Since batteries are carried along, GPS compasses are bulkier and heavier.
Breakage risk Having only a low risk of being broken due to its simplicity and robust technology by nature. Once dropped or being wet, a GPS compass can break or totally stop working.

 

 

Conclusion

Undeniably, based on the given correspondence, GPS compasses are phenomenally potential in extending detailed navigational data than the conventional compass.

Even though, the navigational comprehension needed is more detailed. On the other hand, taking advantage of a compass with a map provides a broader geographical context. Precisely, this allows the user to remember the route and observe about other matters along the way. In this case, a traditional compass and map are quite more reliable in certain situations but just demands a higher level of navigational knowledge.

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