2013年11月4日星期一

Easy Guide To Gps Tracking Devices And Data-loggers

相关的主题文章:
Easy Guide To Gps Tracking Devices And Data-loggers

GPS information loggers are one kind of GPS tracking devices that help the user to understand the position that they have been in. In the past folk had to use maps, the stars and even the Moon to navigate,gps tracking device, but now we've got a network of satellites in the heavens. It is from these satellites that GPS data loggers gain their position. As their name recommends they 'log' or store this position ( or a collection of positions ) in their memory which can then be retrieved later when they are attached to the computer. Understandably they have become popular tools, as they permit you to do things that you'd had difficulty doing before such as saving an exact route you took and tracking someone or something's movements. One of the key strategies to buying the right GPS tracking devices is to know their functions. If you do not then you will quite probably finish up spending cash on a gizmo that is over or under provided for your wishes. In the case of GPS information loggers their functions are pretty simple, yet handy. *Data Logging* As mentioned earlier, here is where the device stores GPS information it's receiving while it's on the move. Unlike a GPS satnav which receives the positional information on an ad-hoc basis and then also displays it to you as a map,gps accessories, GPS info loggers will usually simply be a tiny device with internal memory that unobtrusively sits there and accumulates information. This accumulated data ( a series of locations the information logger has been to ) can then be accessed by attaching it to a computer like an ordinary memory card, but it's's how you use this data that makes info loggers handy. During the past to plot a route on a map you'd have to pull out the map, figure out where you were now standing,golf gps, mark it with a pen and then put it away. To update it you'd need to go thru this same long and tedious process repeatedly. GPS info loggers are very good as they save all of this time by saving your route while you get on with getting to where you are going. What's even better is they also give you further information like time, speed and height above sea-level! Let's imagine your hubby is being disloyal. During the past you'd need to follow him on foot, or maybe hire a PI at great cost to understand where he had been. This would be time-consuming, threatening and expensive. Now you might simply slip a GPS data logger into his automobile and then retrieve the info on where he'd been later . Fast, easy and inexpensive. GPS tracking devices with this functionality would generally cost only around sixty greenbacks. In reality for that figure you'd actually expect them to start to have further features like location finder and USB connection so they can act as a GPS dongle to turn your computer into a GPS device! Don't think that the coordinates you're given by GPS tracking devices like information loggers are difficult to understand though. In fact you don't need to do anything, just use free desktop software online to turn your data logger's coordinates into a position on the map. In Google Earth you can just add the longitude and latitude into 2 boxes and the program does the rest! Though info loggers are one of the more common types of GPS tracking devices, they are superb at their prime directive which is to trace folk or objects' movements and to log journeys. If you want a device for one of these two reasons then it seems senseless to spend additional on a device with further features, so bear this under consideration when you hit the stores!

没有评论:

发表评论