Thebalrogblog

By Rose Li

 GPS tracking devices permit you to pin down an exact position on Earth as given by signals from a sequence of orbiting satellites. They receive the signals and then display coordinates for you to check on the computer.

GPS tracking devices are starting to become increasingly popular as they can be employed for plenty of different purposes that anyone would find useful in some shape. Imagine having the ability to monitor your new car’s location or perhaps know where your teenagers truly are when they say they’re going to a friend’s house to study. Now you can with GPS tracking devices. helped GPS is a way in which a GPS system’s start-up time can be colossally improved. If you have ever exploited a GPS device then you may know that when you turn them on it takes some time for them to ‘lock on’ to the satellite’s signal. Depending on where you are this may be very fast ( in an open area ) to rather slow ( in the middle of the town with many tall buildings or a forest ).

A-GPS uses the device’s mobile web connection to get further GPS info to ‘fill in the gaps’ while the device starts up and start using the satellites faster. It can do this in different ways. It can log in to a server which can have a better GPS signal which should then update the device in question or it can use the server to acquire a positional ‘lock on’ instantly, instead of waiting.

A-GPS would be good for a GPS tracking device which needs to be online and tracking its objective for as long a time as possible . Groups who would receive advantages from this :

The emergency services They could use A-GPS built into phones to find callers who are in a low signal area, so saving lives even in remote places.

Police or PI’s have to be able to monitor their GPS tracking devices at every point or they may be at risk of losing a suspect or missing some important info. people who live in urbanized areas will not have to fret about losing GPS signal in the middle of a journey due to interference due to tall buildings or bridges and tunnels.

Many GPS devices nowadays are provided with A-GPS, so if you are impacted by sluggish GPS performance then you should look for them and see how they can start helping you get superfast GPS all of the time!

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The Joy Of GPS Tracking Devices: Single And Continuous Tracking

By Rose Li

 GPS tracking devices are little devices that tell you their position based on signals that they get from GPS satellites covering the Earth. They can then give you their coordinates on their screen, by text message or maybe by email. You can type these coordinates into map software and find the position easy!

Many GPS tracking devices can also automatically update their position by utilizing the GSM mobile telephone network. This may be by text message or a sequence of mails. Either way, this function is good for looking after vulnerable folks or dear effects that need constant surveillance.

For example , parents are now making great use of GPS tracking devices to keep an incessant eye on their children, even whilst at work, by tracking them with a GPS tracking device .

It’s great to know how and why things work, and if you are selling GPS tracking devices then it will really boost your sales when you make your customers aware of their options. There are two differing types of tracking that GPS tracking devices can do:

Single Tracking

Single tracking, or single example tracking, is where the GPS tracking device’s position has to be requested by text message, a telephone call or an e-mail. The device will then send its location at that moment to the individual that is asking for it. Since it only does this once it is sometimes known as ‘single tracking.’

Continuous Tracking

virtually the exact opposite of single tracking, continuous tracking is where the GPS tracking device sends its location constantly in real-time. Consider it as being like an open telephone line. This connects to the phone network more often of course, but gives you a lot more data so it is a trade-off.

We routinely see single tracking utilized in circumstances where a location is required, although not in real time, for example finding out where someone has been later. It may be employed by somebody checking on their youngsters, as an example. They can ping the tracker with a message and get its location back. In this fashion the individual can know where the kid is for confidence, but if the kid moves after that they will not know where they have gone until they message the tracker again and such like.

Continuous tracking is commoner when something desires constant surveillance,eg commercial airliners or the President’s motorcade. By consistently sending updated coordinates at regular times, the tracker can give you a running log of its position permitting you to know where it is in real time.

Shoppers have to know their options, so they should additionally be inspired to ask some questions on their desires:

What is their tracking need? This may figure out what kinds of GPS tracking devices they should select.

What functions will they need? Why purchase a GPS tracking device with two way calling if you only need one that can give a location later?

Armed with this data you are now in a better position to start shopping for and selling GPS tracking devices, so start looking now and select the single and constant trackers that you need today!

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By Rose Li

 You’d have to be living under a very big rock in a very deep hole these days not to know what GPS is and how it works.

However, not too many people are aware of exactly what goes on ‘under the hood’.

Global Positioning System, operated by US Air Force, comprise of 24 satellites which orbit the earth.

Each of the 24 satellites transmits its own unique signal. The GPS unit has stored in it those 24 separate “signatures” and therefore knows the position of each satellite.

By measuring the distance to at least four satellites, each in its distinct orbit, location of the GPS receiver can be pinpointed down to as little as 3 meters.

Distance to each satellite is measured simply by the time it takes for a radio wave to reach the GPS unit.To be able to lock onto four signals, a GPS unit needs to have at least four channels.

Most units have 12 channels. Calculations were made for the orbits necessary for each of the 24 satellites so that at least five are “visible” to any one point on the earth at one time.

To interpret signals from satellite and to see what satellite is being tracked at any moment in time a GPS chipset is used.

Chipsets are basically the heardt of any GPS device. It directly connects to GPS antenna and runs the algorithm that search, locate , track satellites and communicates with host.Some of the famous GPS chipset are

1.SiRFStar I, II, IIe, IIe/LP, IIt, III

2.SiRFLoc

3.SiRFXTrac

4.Nemerix

5.RFMD

6.MTK

7.Sony Solution

8.u-Nav + iTrax 3rd Gen

9.Atmel Antaris 4l

10.u-blox

11.Ublox

12.Xemics

13.HP6515 AGPS

14.Skytraq Venus 5

15.Skytraq Venus 6

GPS chipsets define the number of channel GPS has for receiving, how many are reserved for locating/searching new satellites on the horizon.

The number of channels is a important characteristic of any GPS device and by looking at number of channel a GPS has, you can have a fair idea of what chipset is being used.

A GPS chipset runs the core software for satellite acquisition and also the software that interacts with user, one of the problems that a receiver can encounter with a chipset is that it doesnt not acquire any of the satellite from the signal that receiver provides. Many companies often release fix to their software to decrease start up or initializing time and to enhance the capability of a GPS to dig out satellite even when the signals are weak.

While selecting a GPS device the choice of chipset must be kept in consideration as GPS performance directly links with its chipset.

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Call For Help! GPS Tracking Devices With SOS Capability

By Rose Li

 GPS tracking devices are this century’s way of finding out where someone or something is. Rather than checking an old map or A-to-Z, these fascinating small devices can offer you detailed coordinates no matter where they are thanks to the signals that they pick up from the enormous network of GPS satellites surrounding the Earth.

GPS tracking devices are popular with elders, adult youngsters and carers around the planet as they supply what’s in effect a second set of eyes. When considering the people above who are looking after children or the elderly, they don’t need to follow these susceptible groups like spies, however there are several reasons that explain why they would wish to know where they are and have contact with them.

Youngsters are at risk of kidnapping, accidents and simply wandering off ; while the old are in a similar way susceptible to accidents, sickness and robbery.

Many family members and carers can’t be there twenty-four hours per day to look after these folk as they may have their own families or other commitments like a job, so ways to keep assurance that these groups are alright?

GPS tracking devices with an SOS button are the ideal solution here. Everybody knows that GPS tracking devices can supply their position, but those with an SOS button utilise a SIM card and the telephone network to permit the holder to send an emergency text including the coordinates at that time to one or two key telephone numbers ( like parents or a nurse ).

GPS tracking devices with SOS button work as a type of basic phone. You may not be well placed to call them, nor they you ; but they can connect to the network to send an emergency SOS message. This is as they’ve a GSM SIM card inside and keep connected to the phone network like a mobile phone. In simple language in an emergency, push the enormous red button* and then the tracker will send for help. * ( The button might or might not be red ).

Almost everybody has mobile phones these days, so you might ask why this SOS function would even be necessary, however the rate of uptake of mobile phones between the aged and youngsters is among the lowest. The former as traditionally elderly folk are not very enthusiastic about mobile phones and the second because many mums and dads don’t love their kids to have a cell telephone.

If that’s the case then how can these folks contact us in an emergency?

GPS tracking devices with SOS buttons kill two birds with 1 stone, allowing worried family members to know where their loved-one is, and also to know that they can be reached in an emergency.

Children and the elderly can also take to these GPS tracking devices well as they are miniscule, keyfob-sized devices that are neither intrusive nor tough to use. All you need to do is turn them on and set up the relevant emergency contact’s number to receive the SOS message ( customarily simply a case of sending the device a message with the emergency contact number ) and you are good to go. The user just should be in a position to push the button.

If you have aged relations or youngsters, then GPS tracking devices with SOS buttons are a great option when it comes round to keeping them safe and getting peace of mind for yourself. Financially they are far cheaper than a mobile phone and come without the risks of high bills or tasteless use.

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By Damian Hatt

 The TomTom Go 710. A Field Test And Appraisal – Driving Around Europe. Part Two

Next day, I was set to go to Zurich. After a wet night in Luxembourg I had a lot of mud in the van. I was rapidly going off camping. So, I decided to book in to a hotel. And the TomTom found a best western in Zurich. Good girl I thought. Were still friends. So off I wNext day, I was set to go to Zurich. After a wet night in Luxembourg I had a lot of mud in the van. I was rapidly going off camping. So, I decided to book in to a hotel. And the TomTom found a best western in Zurich. Good girl I thought. Were still friends. So off I went.

Got to Zurich and my old pal started to have a bit of a flid. Didnt like the overhead train lines and roads and kept losing the signal. However, when she found the signal again, she didnt know how it got there and so it kept asking me to turn around when possible. After ten minutes of banging the steering wheel, I dried my frothing mouth and pulled over to ask someone. Not easy when your German is as good as mein (see what I did there) but I found the hotel in the end.

Next morning – on to Liechtenstein. I had found a campsite online the night before. To be fair it looked like just about the only campsite in Liechtenstein (160 square kilometres, 35,000 population, richest state per capita in the world = no pikies). But my little friend didnt have a clue. Couldnt find it at all. So, I typed in Vaduz – the capital – and hoped she would get me there. I would then use 20th century technology to get me the final mile – i.e. rely on the kindness of locals giving directions.

However, I think my little friend had been drinking the night before. She just couldnt seem to find her way out of Zurich. Like a blind man without a cane, we visited quite a few suburbs of Zurich that morning (all as dull as each other). It was at this point we reached a new low in or relationship. At several points during the morning I was very angry. I had trouble keeping my eyes from popping out of my head and I very nearly destroyed her.

In the end, I navigated my own way to the motorway and eventually escaping Zurich, I reached Vaduz. She was alright on the motorways. Straight ahead she said. Turn left in one kilometre. Stupid b*tch I thought. Id like to smash her head in.

Got to Vaduz. Nice little town. Surely I cant get too lost here.. Well she didnt know where the campsite was. And to be fair, nor did the locals. I eventually found it. It looked more like a halfway house. There were a lot of strange people with beards sitting around some 70s caravans. Realizing that this was a group of women, I jumped back into the van and headed straight to Italy.

A hotel for me again I thought. I didnt even try to put in the hotel details. I couldnt face that sinking feeling of watching her try and fail to find the right location.

So, Lake Como it was. Beautiful. If you get a chance to go, you should. The Italians were friendly and guided me into the hotel. Even had a parking spot. Lush. As for the TomTom, we hadnt fallen out because I hadnt asked her to do anything.

A few days later and I was back on my travels. This time Monaco. Monte Carlo to be precise. Playground of the rich and idle, classless, new money and no taste. But – some success. Found the hotel straight away. Drove in like a dream. Like she was meant to in the first place. Spent the night there and left for Bordeaux.

Again, didnt want to push my luck with her, so I just typed in Bordeaux. Had lunch and tried the address of the Best Western Hotel I was stopping at. The blank look of a deaf sheep dog. Ah well, I thought. My French is better than my German. After asking a few of our friendly French cousins for directions, I decided to buy a map I was staying for a week. And I would need to get out if she decided to hit the sauce again like Zurich. Found it and had a great week.

Finally, reluctantly leaving the hotel, I typed in my final address. An English postcode in South West London. She knew where it was. Praise the lord, I set off as happy as a clam, eventually reaching my final destination.

So, after 2 weeks and several destinations, how would I rate the TomTom 710? Hmmm, overall I would say pretty poor. You see, the main roads in Europe are well signposted and logical. If you have an IQ of over 80 then youve got a pretty good chance of navigating from city to city and country to country on your own. (If youve got an IQ lower than 80 youve got no business going abroad anyway.)

In any strange town, its the last mile where you need the help. And this is exactly where the TomTom will let you down. Its just not good enough. So, my advice is: If you are going to Europe and renting a camper van, by all means rent a Sat Nav system – just make sure it isnt this one. But make sure you plan well. Buy a good map. And when you get near to your destination, buy a local map. Really, it will save you hours of frustration. Finally, take a smart phone to log onto Google Maps for absolute emergencies (data connection will cost you an arm, a leg and probably 50% of your liver and kidneys).

But whatever you do. Do not purchase the TomTom 710.

This does not cover everything that may be involved, but with any luck I have given you an insight into what’s involved. You can find plenty of ebooks and such stuff that you can find on the world wide web. I always go to a company called computer repair london. They do not just repair computer systems, additionally provide IT support also and they are always helpfull if you get stuck on something technical.

GPS Tracking Devices Tutorial: Data-Loggers

By Rose Li

 Do you ever stop to wonder where someone has been? Do you want to grasp without them finding out? Can you keep a secret? GPS data-loggers are one variety of GPS tracking devices that will be excellent for you then!

Thanks to the power of technology GPS tracking devices are a useful help to today’s gizmo lovers. They receive the signal from a series of satellites and can use this signal to grasp where they are on Earth! It is precise, fast and convenient as they dispense with the need for old-fashioned maps, compasses and other items that should have been binned last century! Just the touch of your mouse button will give you your exact position in the world down to a metre or so!

GPS data-loggers are one branch of the GPS tracking devices family tree. These units receive positional signals from the satellites, same as any other GPS device , but deftly store them ( or log them ) so it may be possible to see where they have been later .

In this way they’re the perfect PI, but without the high fees and dubious methods. They tend to be really small, simple devices that are built mainly around the GPS receiver and some memory for the information. Then youjust link them to your computer and upload the data picked up to see where they’ve been. Straightforward!

In fact GPS data-loggers are justa one-time cost, as they require no subscription and no phone credit at all. Why are they a perfect PI? These devices are small, really tiny. You might simply slip one into a car’s glove box, somebody’s handbag or a coat pocket and nobody would ever know! Just grab it at a later point and then you’ll be able to grasp exactly where it and the person in question has been.

If you are not in a hurry then GPS data-loggers are good as you relax, let them do the work and then get their info later at your convenience.

But if you need speedy updates on somebody or something’s location, then you’ll need to consider a rather more pricey real-time GPS tracking device which can update you on its coordinates at any time by employing the telephone network.

You must also remember that GPS signal is likely to be influenced by metal, so think about if you need to track something under a solid metal object!

Suspicious better halves of the world unite! Now you have GPS data-loggers on your side, a chum to anyone that needs to discover where somebody or something has been retrospectively!

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The TomTom Go 710. A Field Trial And Appraisal – Driving About Europe. Part One

By Mark Dudds

 How many reviews have you read about Satellite Navigation systems? If youre a bit of a nerd like me, youll probably read a few reviews before you make a purchase. And before I purchased the TomTom 710, a while back, I read several. Generally, they were positive. So, I purchased one. I dont drive often; it has to be said, because I live in London. But I was damned if I was going to buy a new TomTom for the trip.

Now, I had a massive trip around Europe planned. Starting in London, down through France, Belgium, Luxembourg, Switzerland, Liechtenstein, Northern Italy, Monaco, Bordeaux and back to Blighty. All in the space of two weeks. In a rented camper van. A real field test for any Sat Nav system.

I planned to stop off at campsites along the way and maybe a few hotels when I got bored of sleeping in the van. (Second night, as it happens)

I have a pretty poor sense of direction, it has to be said. And so, I was looking forward to relaxing, enjoying the drive, safe in the knowledge that I didnt need to know where I was going. The TomTom would take care of it all.

I downloaded the latest version of the European maps and not having time to download the Mr T voice over, I selected the plumy British woman for guidance. She sounded knowledgeable and authoritative. I felt like we were going on a trip together. Thats why Ill refer to her as her and she. (By the end of the trip I had renamed her that bitch)

I then got into the van on Friday night and started to enter in the relevant information to get me to Dover for the ferry. No problem. She took us through South East London and down to Kent. Good start.

I got onto the ferry and after an hour and a half I arrived in Calais. I figured I would just pull up on the roadside somewhere on the first night and sleep in the van ready to drive to Luxembourg in the morning. But I thought I would give the Points of Interest a bit of a workout and see if it could find a local campsite. It found one just outside Calais. I drove to it. But, it would be a bit of a stretch of the imagination to call it a campsite. It was a car park. It didnt have any washing facilities but it did have I toilet. Mind you, it looked pretty rough, so I locked the doors and slept with my cricket bat under the pillow. I didnt blame her. Maybe there wasnt anything else around. At least it was cheap.

Got up tired and early. This is where I first ran into problems with her. I had worked out a few campsites to stop in from the internet. And now I tried to enter them. However, much to my surprise she didnt like European postcodes and if she did, she seemed to want extra information like the road. Fine, but she didnt list the road the sites were on even with the correct postcode. Not good. I then tried a different method entering the road name and number. Not having a bar of it. So, I thought maybe if I get there she might find it under points of interest again.

I drove off to Luxembourg. She did know the way to Luxembourg. But then any clown can drive down a Motorway. After getting to Luxembourg I pulled over and searched for the campsite through the Points of Interest navigation menu. Nope. My campsite wasnt there. In a stroke of inspiration I logged onto the internet with my iphone not cheap and the campsite had thoughtfully put some GPS co-ordinates on. After programming these in, I eventually found the campsite. It wasnt all that and a bag of chips but I suppose that wasnt her fault. And I figured if the website had the GPS co-ordinates maybe this was a common problem.

This does not cover everything which is involved, but with a bit of luck I have given you an insight into what is involved. There are lots of ebooks and such bits and pieces that you can find around the world wide web. I always go to a company called computer repair london. They do not just repair pcs, additionally provide IT support as well and they really are always helpfull if you get stuck on something technical.