Advantages:
-fast speed
-leads u in right direction
-helps improve mapping skills
-makes navigation easier
-has panic buttons built in
-you can be found easier if in danger or in accident
-plugs into your car cigarette lighter
Disadvantages:
-cellular devices can track other cellular device users
- not very cheap
-people focus on GPS more than road = accidents
-should be used as backup map but used as 1st resource
-needs good care and handling
-external power
-needs batteries (handheld ones)
If anyone has found more information please add on!!!!!!
I have a hand held and lap-top connected GPS. The advantages of having either is determining your exact position. While traveling through Albany, GA, I became lost. Looking for a place to pull over and ask directions (late at night) very few places were open. Liquor stores--OUT, bars--OUT, I needed a place that would be knowledgable and safe. I saw a Dominoes delivery place...who better would know their way around town than a Pizza delivery joint? The guy gave me excellent directions...to the hood! OK, I needed a place that was knowledgable, safe and trustworthy. I saw a cop at a 7-11 and found out I was headed for "gang land" (his words). After that, bought a middle of the road hand held GPS from Wal-Mart, and never again pulled over.
I've also used it on camping and canoeing expeditions. Consider it the "cheaters" map.
The advantages of GPS over a map is 100 fold, GPS is not infoulable though, the military can turn off the satelites or render them "not as accurate" for a number of reasons, most importantly to render enemy GPS guided munitions inoperative. Having an understanding of maps is always a good back up. A friend of mine obtained her private pilots license and innappropriately used GPS for guidance. When the batteries failed, she was lost.
One of the Best Advantage is that Using GPS , one can locate any gps devicce which is connected through satellite .
Almost Every Country uses this technology from crime field to intelligency fields .
Having properly installed GPS unit in the car makes your life much easier in comparison with traditional paper maps. It has a lot of POI (points of interest) in the memory. You never run out of gas or at least will always know what's the distance to the nearest gas station.
My husband is a long haul trucker. The company he works for uses GPS to track the trucks and estimate their arrival times, etc.
It is very helpful for dispatch so that they can co-ordinate unloading and reloading.
With superior GPS and GPRS modules, PST-AVL01 has good sensitivity and stable Performance. It can get accurate GPS fix even in remote places. And it can help to track your vehicles by sending SMS, by making a missed call, by preset interval or by GPS tracking software for real time online tracking
Global Positioning System has numerous applications. The earliest application was military. Boaters were the first civilians to use GPS extensively for navigation, as dead reckoning is prone to error. Many high-end cars have a GPS navigation system which serves much the same purpose as a marine GPS. Some athletes are turning to GPS to track speed and distance. A few digital cameras have a GPS receiver which records the location where the picture was taken. So far, I've listed only one-way applications. Two-way applications include cell phones when calling the emergency number and vehicle tracking.
A Global Positioning System, or GPS for short, is useful for many travelers and everyday commuters. Plug in your destination, and it tells aloud the directions to your destination. The newer types of GPS' have inserts that can tell you the nearest gas stations, restaurants, where you are, when you get there, rest stops, and more.
Advantages Of Gps Tracking
in an emergency, help can be sent even if you're hurt or unconscious.
It can keep you from getting lost.
It can locate your vehicle if its ever stolen.
Keeps Your Car Safe
Locate Near-by Cafes
Disadvantages Of Gps Tracking
someone knows where your car is, all the time, and you don't really know who they are.
they have the ability to lock/unlock your doors.
The batteries Might Run Out
Might Fail To Work
Can Freeze
GPS is used to tell where the location of the reciever is. Each satalite sends out a coded BEEP at known intervals. Once the first BEEP is detected, then when the 2nd is received, there is a straight line bisecting the earth and continuing on in both directions out into space. This line is the only place where those two BEEPs intersect at a given time. It takes a minimum of 4 satalites to provide a full location. A 3rd satalite limits the location to one of 3 places (draw 3 circles that bisect each other, you are at one of those 3 locations). Having a prior idea of where you started allows the GPS unit to deduce where you are with 3 satalite signals. The 4th one cements the location (and altitude) as there is only one place where all 4 BEEPs intersect at a given time.
There are many positive of GPS. GPS makes getting around easier. It provides drivers with easy to follow directions which helps them to find their way around.
advantages - it allows them to see where their peopls are goings disadvantages - it invades their privacy
Road maps allowed us to plot our course across an area and find the shortest route from a to b
TeleAtlas Maps are standard with this GPS system.
Updating your GPS maps depends on what manufacturer and specific GPS model you own. You can generally update the GPS maps by either downloading them through the system or buying updated maps on a CD.
gps is use to determine a place in which you are at by a satellite by a formila of (velocity x time= distance). and they also use a thing called triangulation which is using three to prove latitude and longitude but four to obtain altitude. (there are currently 24 satellites in the air). the military uses gps to know where all there soldjers are and to get a clue on where the enemy is. comertial airlines use gps to determin where there air planes are and to know how close other one are.
The biggest advantages to using navman gps maps is that with them you will easily be able to know where you are and if you get lost you will have something to help you find where you are.
advantages - it allows them to see where their peopls are goings disadvantages - it invades their privacy
Road maps allowed us to plot our course across an area and find the shortest route from a to b
TeleAtlas Maps are standard with this GPS system.
Updating your GPS maps depends on what manufacturer and specific GPS model you own. You can generally update the GPS maps by either downloading them through the system or buying updated maps on a CD.
Garmin and Magellan are actually two different companies, both of which manufacture and sell GPS devices. One big advantage of GPS devices is their ability to be updates with new maps on a periodic basis.
One can only download Google Maps if their GPS is an "Android" i.e. a GPS bought from Google. If you have one of these then you can download Google Maps straight from "Google Mobile Maps".
The GPS is incredibly accurate. The GPS uses Google Maps and MapQuest. If you are concerned about the GPS, download the Google Maps app to get turn by turn directions.
Everyone who wants to get from one place to another and feels a map is the best way to find the route to travel. GPS have their place, but, a paper map is often the better way to find a route to travel. GPS is limited, and does have limitations. GPS and papers maps together is sometimes the better way to plot a direction. Not everyone has a GPS device.
If you are looking to purchase navman gps maps the best way to tell them apart from other gps maps is to go to www.navman.com.au and download the maps from there. This will insure you are downloading the correct map format for your navman. As for the way they look compared to other gps maps, they all look basically the same so it is difficult to tell them apart by looks alone.
Tom TOM Gps units use the NAVTEQ GPS maps.
gps is use to determine a place in which you are at by a satellite by a formila of (velocity x time= distance). and they also use a thing called triangulation which is using three to prove latitude and longitude but four to obtain altitude. (there are currently 24 satellites in the air). the military uses gps to know where all there soldjers are and to get a clue on where the enemy is. comertial airlines use gps to determin where there air planes are and to know how close other one are.