Have you ever been in a position where people are talking around you and you simply don’t understand what they’re saying? Navigation on land is difficult enough with a map in your hand but unless you understand what waypoints and physical space mean, navigation can be an even more complex mystery. Here’s a brief explanation of how navigation on land has grown and improved with the use of devices and computer software.
What is a Waypoint?
A waypoint is a term used to describe a reference point when you need to use navigational devices. It could also be the endpoint in a race or course if the coordinates were computer generated.
Waypoints are common with air and space navigation and no one outside these industries cared about them until the Global Positioning System or GPS devices became consumer items for travel.
Waypoints can be abstract concepts like radio beacons and airways or occupying physical space like satellites, rocks, mountains, and others. These points are defined by 3 or 4 dimensions when used for outer space navigation but trims down to 2 dimensions for land travel. These 2 dimensions are the latitude and longitude.
Using Waypoints For GPS Systems
A simple way of explaining waypoints for the GPS system is that they help you find a specific point in the globe. Think of latitude and longitude as reference points that intersect at a certain point. The GPS system will get you to that specific point by sending you instructions. For example, you need to find your way to Paris from the Prime Meridian in England. The first step would be to know the latitude and longitude. You can do this manually by looking at map markings or you can input it on a GPS device. The answer would be the same: Paris is 2 degrees east and 48 degrees north.
Aside from using the waypoints and GPS system for land and sea navigation, it is also important when trying to track unusual routes such as a sinking ship or a man who fell overboard. The GPS receiver will establish a waypoint at the time the ship sank or the man fell overboard. From that point, they have a better chance of finding the lost person or object.
In addition, as everyone knows there are generally more than one way to reach a destination which means with a good GPS system you can have route options. The GPS receiver must have the integrated cartographic database in order to do this. An even better GPS system will even be able to keep you away from illegally going down one-way streets or ending up in dead end streets. As a GPD system user becomes more familiar with the device, he can start to name the waypoints especially for objects like bridges, tunnels, malls, and home.
Using GPS on Mobile Phones
A more recent development is the use of the GPS system on GSM mobile phone networks. The instructions and waypoints will come to the mobile user in the form of text messages or SMS. It is not as safe as navigating with the bigger screen GPS system used for vehicles because it can distract a driver or delay the drive. Nonetheless, it is convenient and more easily available since 99% of the world’s population has a mobile phone.
You will also find some trail cameras with GPS systems installed which help with the prevention of your trail camera being stolen. It also makes it easier to find your trail camera after you left it in the field for some time and track your photos.
Find it on http://www.gamehuntingcameras.com