GIS software programs provide electronic maps for mobile devices such as cars and cell phones. They offer voice directions, traffic alerts, and travel time estimates. They can also be used by hikers for plotting coordinates and sending warning signals in case of accidents.
Geographic Information Systems (GIS) are software programs that provide electronic images of maps. These programs are typically designed to work in cars, cell phones, or other personal digital assistants (PDAs) devices that support mobile GIS. This software helps people find the most efficient route to a specific destination.
There are many types of mobile GIS devices available for a car. Some newer cars have advanced audio systems including built-in navigation systems. Pure portable GIS is typically a small screen that can be mounted on a car window using an adaptable suction cup. The system is powered by an external cable, which can be plugged into a car’s cigarette lighter socket.
Many GIS systems include a reproduction of the voice directory assistance. This voice playback provides detailed directions to a specific location. Most speech plays can be male or female in pitch of gender. The assistant warns the driver of impending turns or problems. The system will also warn the driver when he has made a mistake and assist him by plotting a new route.
Some newer mobile GIS applications include traffic alert features. These systems use satellites, which are tuned to real-time traffic reports. The system will warn the driver of unexpected traffic delays and reroute to avoid heavy traffic.
Traffic sign cameras have become a new method for law enforcement agencies to capture drivers when they are executing traffic signals. Many GIS applications include a default feature to warn the driver of an impending traffic camera. These cameras are documented by local law enforcement, which makes them available for GIS software programs.
Travel time is another feature available on mobile GIS devices. This function calculates the estimated time of arrival based on your speed and distance. The GIS device uses satellite tracking to monitor the real-time speed of a car. This information is entered into the GIS system to determine the time remaining between locations.
Mobile GIS systems aren’t limited to cars. They are also used by hikers as a method of plotting coordinates. Many portable units can be easily carried in a backpack and run on batteries. These mobile devices can send warning signals if the hiker has an accident. Rescue teams have advanced monitoring tools that receive warning signals. This data is then used as a mapping device to determine the fastest route to the individual.
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