Application of GPS
In agriculture, Global Positioning Systems (GPS) are used for geo-fencing, map-making and surveying. GPS receivers dropped in price over the years, making it more popular for civilian use. With the use of GPS, civilians can produce simple yet highly accurate digitized map without the help of a professional cartographer.
In Kenya, a huge elephant bull wanders into farms and destroys precious crops. Their solution was to tag the elephant with a device that sends a text message when it crosses a geo-fence. Using the technology of SMS and GPS, the elephant can roam freely and the authorities are alerted whenever it is near the farm.
Read more about this topic: ICT In Agriculture
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