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Online mapping provides customized maps based on individual needs, including driving preferences and textual guidance. It can be updated in real-time, but may have limitations and drawbacks if a traveler goes off course.
Online mapping is a way to use maps available online to provide a number of features that traditional maps have been providing for years. The most common application is probably road maps, but other types of maps are also available, such as marine maps. Online mapping is a growing field as many are turning to the internet for more personalized information.
An advantage of online mapping is the ability to create a customized map for an individual based on particular needs. This can help a traveler by removing all unnecessary information and providing a simple and concise summary of a proposed route. So, the map is more than just a street graph, it’s a personalized printout based on a desired route.
Many online mapping programs offer the ability to produce a map using a number of different preferences. First, those who may want to take more scenic routes may have an option for this in the listings. Those who prefer interstate travel may have an option for that as well. This allows the user to further customize a route that takes into account not only the origin and destination, but also any driving preferences the user may have.
Additionally, online mapping usually also includes textual guidance that can help provide further confirmation of the route. These text directions often appear alongside any map shown, and is printable, for those who need to take their own map with them. In many cases, driving directions can take you from one point on a city block to another point in a defined area thousands of miles away. It can also estimate the time it will take to get there.
Furthermore, the online mapping can be updated in real time. Unlike traditional maps which can only be updated once a year just before being released, online maps have no such limitations. However, it’s important to understand that just because a map may be updated on a daily, weekly, or monthly basis doesn’t necessarily mean it will be. Even the most comprehensive of mapping services may not be able to keep up with all building projects and changes on any given day.
Those using online mapping should also understand that there may be drawbacks, especially if a traveler goes off course. Some maps may only show the route the driver is expected to take, with no other roads being listed. If this is the case, a driver may find himself alone in finding a way back to the original route. Also, unlike an interactive GPS system, there is no way for an online mapping service to notify a traveler if he strays from the prescribed route.
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